3M Traffic Safety Systems S2301 Automatic Vehicle Identification Transceiver User Manual IDentity Flex Installation Manual

3M Traffic Safety Systems Automatic Vehicle Identification Transceiver IDentity Flex Installation Manual

manual

        Automatic Vehicle Identification IDentity Flex Installation Manual  900 MHz Transceiver   IDentifying solutions
IDentity Flex Hardware Manual - Notices    sirit    Version 2.3    Page ii NoticesNoticesNoticesNotices    Sirit Inc., 33 City Centre Drive, Suite 250, Mississauga, Ontario, Canada, L5B 2N5  Information contained within this manual is subject to change without notice. No part of this manual may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, for any purpose without the express written permission of Sirit Inc. (SIRIT). © 2001 Mississauga, ON, Sirit Inc. All rights reserved.   Trademarks:  Product names mentioned in this manual may be trademarks, and they are used for identification only.  Part Number: IDFLEX–MAN-Version 2.3 Release Date: 20 January, 2005   SITE LICENCE – CUSTOMER DISCLAIMER  Customer  (end  user)  acknowledges  that  a  site  license  is  required  for  each  IDentity  Flex  system  location.  It  is  the customer’s responsibility to file  for the site license  and submit the appropriate  filing payment. SIRIT can assist with  the completion of the forms. United States filings require completion and submission of FCC Form 601 main with schedule D and H. Canadian filings require completion and submission of Industry Canada Forms IC2365BB and IC2430BB.                   WARNING – ON-BOARD BATTERY     NOTICE For PLUGGABLE EQUIPMENT, the socket/outlet shall be installed near the equipment and shall be easily accessible.  For PERMANENTLY CONNECTED EQUIPMENT, a readily accessible disconnect device shall be incorporated into the fixed wiring.     NOTICE  This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC  Rules.  These  limits  are  designed  to  provide  reasonable  protection  against  harmful  interference  in  a  residential installation.  This  equipment  generates,  uses,  and  can  radiate  radio  frequency  energy  and,  if  not  installed  and  used  in accordance  with  the  instructions, may  cause  harmful  interference  to  radio  communications.  If  this  equipment  does  cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:  Reorient or relocate the receiving antenna.  Increase the separation between the equipment and receiver.  Connect the equipment to an outlet or circuit different to that which the receiver is connected.  Consult SIRIT. RF Exposure Warning  To comply with the FCC radiofrequency (RF) Exposure requirements, the antenna(s) used with this device must be installed to provide a minimum separation distance of 1 meter from all persons.  NOTICE  Note: This equipment complies with FCC Part 90 and Industry Canada RSS-137 rules.  Any changes or modifications not expressly approved by SIRIT could void the user’s authority to operate the equipment.  To maintain compliance, the IDentity Flex reader must be used with the power supply that was supplied with the reader.  TRANSPONDER NOTICE  WARNING!    Danger  of  explosion  if  battery  is  incorrectly  replaced.  Replace  only  with  the  same  or equivalent  type  recommended  by  the  manufacturer.  Dispose  of  used  batteries  according  to  the manufacturer’s instructions.
IDentity Flex Hardware Manual - Contents    sirit    Version 2.3    Page iii ContentsContentsContentsContents    NOTICES .......................................................................................... II CONTENTS ..................................................................................... III 1.1.1.1. IDENTITY FLEX SYSTEM OVERVIEW ................................... 1 System Description ............................................................................................1 Summary...........................................................................................................1 Operation ..........................................................................................................2 Components........................................................................................................3 IDentity Flex Transponder Family .....................................................................3 IDentity Flex Reader..........................................................................................5 IDentity Flex Remote Antenna ..........................................................................6 2.2.2.2. SITE PLANNING ............................................................... 9 Pre-Installation Questionnaire...........................................................................9 Lane Logic Considerations..............................................................................10 Parking Access Systems.................................................................................10 Gated Access Systems ...................................................................................12 Multiple Reader Installations ...........................................................................15 Remote Antenna Mounting ..............................................................................15 Remote Antenna Mounting Options ................................................................15 Equipment Placement and Cable Routing......................................................16 Reader Location..............................................................................................16 Remote Antenna Cable and Conduit Selection ...............................................17 Remote Antenna Cable Connectors................................................................18 AC Power Connections ...................................................................................19 List of Materials.................................................................................................19 Hardware Installation Tools.............................................................................19 Interface / Diagnostic Tools.............................................................................19 3.3.3.3. INSTALLATION............................................................... 20 Remote Antenna Installation............................................................................20 Reader Installation............................................................................................26 Quick Power-On Test........................................................................................27 Antenna Lead Installation ................................................................................27 Cable Connector Installation ...........................................................................28 RG-58/U Cable................................................................................................28 Belden 9913 Cable..........................................................................................28 Antenna Cable Adapter...................................................................................28 Interface Connections ......................................................................................34
IDentity Flex Hardware Manual - Contents    sirit    Version 2.3    Page iv System Interfaces............................................................................................34 Internal Wiegand Pull up Circuit ......................................................................39 Multiple Reader Installations ...........................................................................41 Discrete I/O Connector J5 ...............................................................................42 Opto-Isolated Relay Control Board .................................................................46 Memory Gate Operation..................................................................................47 Polling Sequences and Indicator Lights ..........................................................49 4.4.4.4. TRANSPONDER USAGE................................................ 51 Metal-Oxide in Windshields .............................................................................51 Transponder Testing ........................................................................................51 Transponder Mounting.....................................................................................52 IDentity Flex & S-Flex Transponder ................................................................52 External Mount Transponder...........................................................................53 IDentity Title 21 Tolling Application Transponder ............................................54 Conversion Procedure for T21 Transponders................................................55 Adding External Mount Transponders to the Tag List ..................................55 5.5.5.5. DIAGNOSTICS & TROUBLESHOOTING........................ 56 Diagnostic Features..........................................................................................56 Troubleshooting................................................................................................57 Common Problems and Solutions...................................................................57 6.6.6.6. COMPONENTS, ACCESSORIES AND OPTIONS .......... 63 IDentity Flex Component Part Numbers .........................................................63 Options and Accessories.................................................................................64 Opto-Isolated Relay Wiring Guide...................................................................65 7.7.7.7. COMPONENT SPECIFICATIONS ......................................... 71 Reader System .........................................................................................71 Antenna .............................................................................................................72 Flex Antenna ...................................................................................................72 Universal Mounting Bracket ............................................................................72 Transponder......................................................................................................72 IDentity Flex and S-Flex Transponder.............................................................72 External License Plate Transponder ...............................................................73 8.8.8.8. REFERENCE................................................................... 74 Glossary ............................................................................................................74 List of Figures ...................................................................................................75 List of Tables.....................................................................................................75
IDentity Flex Hardware Manual - Contents    sirit    Version 2.3    Page v Index ..................................................................................................................76
IDentity Flex Hardware Manual - System Overview    sirit Version 2.3    Page 1 1.1.1.1. IDentity FlexIDentity FlexIDentity FlexIDentity Flex System System System System    OverviewOverviewOverviewOverview    System Description SUMMARY SIRIT’s  IDentity  Flex  Automatic  Vehicle  Identification  (AVI)  system  is  a  stand-alone  Radio  Frequency  Identification  (RFID)  system  which  communicates  with SIRIT’s  IDentity  Flex  family  of  transponders  and  California  Transportation System  Title  21  compliant  transponders.    The  IDentity  Flex  system  provides positive  identification  of  vehicles  equipped  with these  transponders  to permit  hands-free  access control to parking and gated communities as well as for airport, truck fleet monitoring and highway tolling applications.  The IDentity  Flex Reader System is enclosed in a  weather-resistant  enclosure  and  comprises  a radio  frequency  (RF)  transceiver  (the  reader) and a universal input voltage power supply. Each reader  system  is  capable  of  servicing  four separate  transponder-reading  locations,  each equipped with transmit/receive antennas.  Each  reading  location  can  be  serviced  by  two input  (detection  loops,  light  curtains)  and  two output  (gate,  signal  light)  devices  connected  to the  reader  by  appropriate  shielded  cable.  Each of  the  remote  antennas  communicates  with  the reader  system  through  two  50-Ohm  coaxial cables.  Multiple  readers  can  be  networked  to  provide coverage of any number of lanes at a given site.  The  reader  system  may  be  configured  for customized  operation  by  a  combination  of externally  accessible  hardware  jumpers  and menu-driven  software  settings  via  a  dedicated RS-232 maintenance communication port.   IDentity Flex    Windshield mounted transponder.    Read ranges up to 25 feet.    Unique security feature available that deactivates transponder once removed from windshield.    Each IDentity Flex reader supports up to 4 transponder read points.    2 inputs, 2 outputs at each read location for activation and gate/light control.
IDentity Flex Hardware Manual - System Overview    sirit Version 2.3    Page 2 The  IDentity  Flex  system  is  capable  of  communicating  transponder  transaction activity to variety of established back-end host systems including ASCOM, WPS and Safehouse via. RS 232, RS 485 and Wiegand interfaces, as well as simply reporting transponder identification information.  The IDentity Flex Reader can in many situations replace the function of the lane controller as it has discrete outputs on board that can be used for gate control or other  lane  control  functions.    In  addition,  the  IDentity  Flex  Reader  software contains  a  translation  table  that  can  be  used  for  transponder  identification  and validation.    As  an  example,  if  at  some  future  point  you  wanted  to  add  other IDentity Flex transponder patrons from some other installation into your system it can be done simply and economically.  This would be both convenient and cost efficient, as patrons would not be required to carry multiple access devices.  OPERATION The IDentity Flex Automatic Vehicle Identification system is part of an electronic access system and provides the ability to automatically identify a vehicle, validate its movement and communicate this information to a lane controller or centralized management computer.  The  SIRIT  IDentity  Flex system  features  state-of-the-art  electronics,  a  specially designed  remote antenna  operating  at 916.25  MHz  and  true versatility  in configuration options.  While  the  IDentity Flex  system  may  be configured  in  many ways  and  no  two installations  may  be identical,  there  is  a certain  sequence  of events in operation.  The  transponder,  or radio  frequency  tag, is  placed  on  the inside  of  the  vehicle windshield, (or on the vehicle’s license plate with  a  special external tag). When a vehicle  passes  over  a  Figure 1.1 – System Operation RADIO FREQUENCY SIGNAL PATTERNCOVERAGE AREAANTENNA MOUNTING HARDWAREIDentity Flex ANTENNASYSTEM SIGNALFROM ANTENNA TO VEHICLETRANSPONDER ID SIGNALFROM VEHICLE TO SYSTEMHOW THE SYSTEM COMMUNICATES WITH THE TRANSPONDER TAGFigure 1.1R E A D   Z O N E15 FEETMAXIMUM* See NoteBelow* Note : For additional antenna heights please contact SIRIT - read distances are dependentupon antenna cable losses
IDentity Flex Hardware Manual - System Overview    sirit Version 2.3    Page 3 detector loop at an entrance or exit, the IDentity Flex reader is armed and begins to  transmit  a  signal  from  the  antenna  in  that  lane.  The  vehicle  is  also  now positioned  within  the  radio  beam  radiating  from  an  overhead  or  side-mounted antenna and the tag receives the wake-up signal.  The  tag  then  reflects  back  a  signal  containing  its  identification  number.  The identification signal is received and sent to the host computer for validation and is compared with tag numbers on a master list kept by the host. If the tag number is valid, the host opens the gate, for instance.  The  same  events  take  place  when  a  vehicle  leaves  the  controlled-access location and arming and detector loops in the ground may be used as controls. The host computer maintains an event log containing date and time stamps.  Stand Alone Operation The IDentity Flex reader is capable of servicing four separate antenna locations.  Each of the four locations are supported by two independent discrete TTL capable inputs, which may be used for such purposes as vehicle detecting loops or light curtains.  Additionally, each location is also supported by two discrete outputs which are jumper configurable for either +5VDC or +12 VDC current limited outputs.  These outputs can be used for such purposes as gate vending control or vehicle stop-and-go light control.  Utilizing the ID Flex Windows software, the reader can be configured for stand alone operation. Components IDENTITY FLEX TRANSPONDER FAMILY The transponders in the IDentity Flex family are small reflective devices designed for  vehicle  identification.    Each  transponder  is  a  battery-operated  backscatter reflective device that communicates the account information stored in an internal data register of 64 bits when “polled” by the reader system.  The transponder is idle  unless  in  the  presence  of  an  RF  wake-up  signal  from  a  reader  on  916.25 MHz.  The IDentity Flex transponder’s wireless link uses comprehensive error detection methods  to  ensure  a  99.995%  accuracy  rate  even  under  the  most  adverse environmental  conditions.    Error  detection  and  correction  also  ensures information is transferred accurately between the transponder and reader.  The  IDentity  Flex  reader  system  can  communicate  with  either  SIRIT’s  IDentity Flex  family of  transponders  that utilize a  Double  Phase-Shift  Keyed  modulation scheme or CALTRANS (Title 21) readable transponders that utilize a frequency-shift keyed up-link modulation scheme.
IDentity Flex Hardware Manual - System Overview    sirit Version 2.3    Page 4 IDentity Flex transponders mounted in vehicles are placed at the top of the front windshield,  behind  the  rear  view  mirror.  The  external  mount  transponder  is attached  to  the  front  license  plate  of  the  vehicle.    See  the  section  starting  on page 52 for mounting instructions.    IDentity Flex Transponder  The  IDentity  Flex  transponder  is  equipped  with  a  replaceable  4-year  coin  cell battery  and  a  second  battery can  be  added  for  longer life.    The  transponder  is attached to the windshield by Velcro™ strips.  This allows it to be removed from the  vehicle  or  locked  in  a  glove  box  while  not  in  use.    The  IDentity  Flex transponder is pre-programmed at the factory with a dealer code, facility code, ID number and manufactured serial number.  Security-Flex (S-Flex) Transponder  The S-Flex transponder is equipped with a 4-year non-replaceable battery and is attached  to  the  windshield  with  adhesive  strips.    The  transponder  will  be deactivated  if  it  is  removed  after  installation,  preventing  use  in  unauthorized vehicles.    Deactivated  transponders  must  be  returned  to SIRIT  for  reactivation.   Like the IDentity Flex transponder, the S-Flex is pre-programmed at the factory.  External Mount Transponder  An external mount transponder is preferred in truck fleet monitoring applications and on certain  vehicles that have high  metal-oxide content in  their windshields.  This transponder is mounted on the front license plate holder.  More information on  metal-oxide’s  effect  on  Radio-Frequency  devices  such  as  the  IDentity  Flex transponders can be found on page 51.  External mount transponders can be read by Title 21 systems and, as such, are programmed  for  use  with  the  IDentity  Flex  system  on-site  by  the  dealer.  Mounting instructions can be found on page 53.  IDentity Title 21 (Tolling Application) Transponder  The  IDentity  Title  21  (T21)  transponder  can  be  read  by  highway  toll  collection systems  that  are  compliant  with  the  California  Department  of  Transportation’s Title 21 open standard.  It therefore serves a dual-purpose role in also allowing access  to  IDentity  Flex  system  controlled  areas.    It  is  mounted  inside  the windshield with Velcro™ strips.  The Title 21 identification number can be loaded
IDentity Flex Hardware Manual - System Overview    sirit Version 2.3    Page 5 into the reader look-up table to allow access to facilities utilizing the IDentity Flex reader.    IDENTITY FLEX READER SIRIT’s  IDentity  Flex  reader  system  is  a  Radio  Frequency  Identification  (RFID) system  that  communicates  with  California  Transportation  System  Title  21 compliant transponders and SIRIT’s IDentity Flex transponder family.  The  IDentity Flex reader  is mounted within  a weather-resistant  NEMA 4X  rated enclosure  and  is  comprised  of  an  RF  transceiver  and  a  universal  input  voltage power  supply.    Normally  the  reader  and  power  supply  are  mounted  onto  a supplied backplane which is sized for the locking NEMA enclosure and provides a tidy tamperproof installation. A 120 VAC 15 Ampere power source is required and is adequate to operate one transceiver chassis and power supply. . Each  reader  system  is  capable  of  servicing  up  to  four  separate  transponder-reading locations (read points).  Each of the four read points is supported by two independent discrete TTL capable inputs, which may be used for such purposes as  vehicle  detecting  loops  or  light  curtains.    Additionally,  each  transponder reading  location  is  also  supported  by  two  discrete  outputs  which  are  jumper configurable for either +5VDC or +12VDC current limited outputs, which may be used  for  such  purposes  as  gate  vending  control  or  vehicle  stop  and  go  light control.  Each of the four read points may be remotely located from the reader by up to 200’ of coaxial cable, which connects the reader to the remote antennas.  The reader system may be configured for customized operation by a combination of externally accessible hardware jumpers and menu driven software settings via the  dedicated  RS-232  maintenance  communication  port.    Instructions  for configuring these settings start on page 34.  The reader is connected to a laptop computer running an emulation program such as SIRIT’s Identity Flex Windows software, ProComm™ or Windows® HyperTerminal™ to perform system setups, configurations and maintenance functions. The  maintenance port  also functions as an input for the purpose of updating the tag translation list.  The  IDentity  Flex  system  is  capable  of  communicating  transponder  transaction activity  to  a  variety  of  established  back-end  host  systems,  as  well  as  simply reporting  transponder  identification  to  the  Host.    Additionally,  each  of  the  four different  transponder  reading  channels  have  their  own  independent  Wiegand protocol  output  for  reporting  to  back-end  systems.  The  IDentity  Flex  reader  is compliant with FCC Part 15 and FCC Part 90 rules.  It is important to establish power requirements and location of the IDentity  Flex reader  in  conjunction  with  the  Pre-Installation  Questionnaire.    A  guide  to establishing  the  layout  of  the  system  begins  on  page  9.    IDentity  Flex  reader installation instructions begin on page 26.
IDentity Flex Hardware Manual - System Overview    sirit Version 2.3    Page 6 IDENTITY FLEX REMOTE ANTENNA The  IDentity  Flex  remote  antenna  is  an  all-weather  dual-aperture  (transmit  and receive) antenna with an LED feature that permits quick lane configuration.  The LED  feature  is  described  below.    The  antenna  measures  30”  x  12”  x  2”  and comes in a flat gray finish, and can be repainted with non-metallic paint.  The location and angle of the antenna define its read zone and it is essential that it be installed in the correct orientation and location.  The antenna comes with the Universal  Mounting  Bracket  (UMB)  and  hardware.    Optional  brackets  may  be ordered  so  it  can  be  side-mounted  on  a  pole  or  wall  or  ceiling-mounted  in  any arrangement.  A description of these brackets can be found in the next section, and installation instructions begin on page 20.  It is important to establish the remote antenna location and mounting method in conjunction with the Pre-Installation Questionnaire.  Refer to page 10 for a guide to lane configuration and antenna location.  Antenna LED’s – Tag Read Indicator  SIRIT antennas are equipped with an LED indicator which is normally located at the bottom right-hand corner  of the antenna.  This  LED is  used as an  indicator and  test  tool  for  the  installer  and  facility  staff.   When  any  SIRIT  tag  enters  the read  zone  the  LED  will  illuminate.    Once  the  tag  has  been  removed  from  the antenna field the LED will extinguish.  This feature will assist the installer in setting the desired read pattern and signal strength.  In addition, if system problems are encountered (e.g. the gate does not open)  this  option  will  help  the  troubleshooter.    If  the  LED  illuminates  then  the IDentity Flex reader has read the tag and the cause of this fault is in the tag list control or back end system.  If the LED does not illuminate then there could be a problem with the reader/antenna system, the tag or something that is restricting the read such as metal-oxide in the windshield.  For  earlier  model  Flex  systems  that  require  an  external  LED  driver,  Sirit  can provide a retrofit kit to allow the addition of an external LED indicator which may be located at the antenna or else where in the lane.  For installation of this option SIRIT  recommends  that  the  installer  run  a  separate  wire  to  each  antenna  of  2 conductor 18 AWG cable.  Remote Antenna Mounting Brackets This  section  is  designed  to  familiarize  the  dealer  with  options  for  mounting  the remote  antenna  that  will  ensure  an  acceptable  read  zone  for  each  installation.  The  following  catalog  of  mounting  brackets  will  assist  the  dealer  in  completing
IDentity Flex Hardware Manual - System Overview    sirit Version 2.3    Page 7 the Pre-Installation Questionnaire and determining which installation method will be used for each lane.  Figure 1.2 – IDentity Flex Mounting Options  IDentity Flex ANTENNA MOUNTING OPTIONS(See Option Sheet for actual parts that are included)IDFLEX-ANT-CMBIDFLEX-ANT-01ANTENNAWITHUNIVERSAL MOUNTINGBRACKET(AS SOLD)UNIVERSALCEILINGMOUNTBRACKETIDFLEX-ANT-CMB+WMBUNIVERSALPOLE / WALLMOUNTBRACKETOPTIONALCEILINGMOUNTMETHODIDFLEX-ANT-WMBLAG SCREWS(Not Supplied)LAG SHIELDS(Not Supplied)IDFLEX-ANT-WMBOPTIONALUNIVERSALPOLE / WALLMOUNTBRACKETMAN-IDFLEX-FIG7ASCREWLOKPIPE CLAMPS(Not Supplied)MOUNTING BAR(Not Supplied)
IDentity Flex Hardware Manual - System Overview    sirit Version 2.3    Page 8 Coaxial Cables and Conduit Communication between the IDentity Flex reader and the remote antennas is by means of coaxial cable.  There are two cables from each antenna to the reader – one for the transmit signal, one for the receive signal.  Conduit diameter must be sufficient to house both cables and any other communication cabling required at the  read location.    Power cables  should not  be housed  in  the same  conduit  as these cables.  Cable selection is dependent on the distance between the reader and the remote antennas.  It is important to establish the cabling requirements in conjunction with the  Pre-Installation  Questionnaire.    See  the  Site  Planning  Guide  section  on cabling starting on page 17.  Below is a summary of important installation tips:  •  If  the  cable  run  between  the  reader  and  the  remote  antenna  is  less than 50 feet, use Belden 8240 (RG-58/U) cable. •  If  the  cable  run  between  the  reader  and  the  remote  antenna  is  more than 50 feet (to a maximum of 200 feet) use Belden 9913 cable. •  For  Belden  8240  (RG-58/U)  cable,  installers  will  need  to  provide connectors.    SIRIT  can  provide  these  by  quoting  part  #  IDFLEX-CONN-RG-58/U.    Each  kit  contains  enough  connectors  to  install  one antenna - two (2) Amphenol 82-5375’s and two (2) AMP 226600-1’s.   •  A  pre-connectorized  cable  kit  is  also  available  from  Sirit,  Order  PN IDFLEX-CONN  RG58/U-60K.    Each  kit  contains  2  –  50’  lengths  of RG58/U  cable  with  “N”  connectors  installed  and  2  crimp  mini-uhf connectors not attached. •  For Belden 9913 cable, installers will need  to convert from 9913 to  a mini  UHF  connector  at  the  reader  end.    SIRIT  can  provide  a  cable converter  kit  as  an  option  by  quoting  part  #  IDFLEX-CABLECON.  Each kit contains enough connectors for one antenna. •  For  Belden  9913  cable,  installers  will  need  to  provide  connectors.  SIRIT can provide these by quoting part # IDFLEX-CONN-9913.  Each kit  contains  enough  connectors  to  install  one  antenna  -  four  (4) Amphenol 82-202-1006 connectors.   • Installers  must  use  the  proper  crimping  tool  to  install  the  above connectors.  You can purchase this item locally (Amphenol CTL-5) or SIRIT can provide this as an option by quoting part # IDFLEX-CRIMP. •  SIRIT  recommends  that  outside  connectors  be  weather-proofed  by applying  proper  weather-proofing  tape.  First,  mastic  tape  is  applied over the dry connector then covered with electrical tape. Tape kits are available from SIRIT by quoting part number IDFLEX-CONN-WKIT.
IDentity Flex Hardware Manual – Site Planning    sirit Version 2.3    Page 9 2.2.2.2. Site PlanningSite PlanningSite PlanningSite Planning     Pre-Installation Questionnaire The  Pre-Installation  Questionnaire  provided  by  SIRIT  is  an  essential  tool  in determining the site layout and equipment needs.    This  guide has been  designed  to assist  the planner make decisions about lane configurations.  If any questions arise regarding the location of vehicle presence loops,  gates  and  remote  antennas,  the  answers  should  be  in  the  following section.  If  there  are  questions  about  cabling  and  connectors,  the  Installation  Tips  sheet on the front of the questionnaire should cover them, and a further description can be found in the section starting on page 17.  SIRIT Pre-site Assistance  As  an  added  service  SIRIT  offers  pre-site  assistance  to  our  resellers.    Upon receipt of a purchase order for an IDentity Flex System, SIRIT will send a fax or email which:  1)  Confirms the order;  2)  Requests transponder facility code and identification information (if transponders have been ordered) and  3)  Requests completion of our pre-site questionnaire.  SIRIT takes pride in assisting our resellers by reviewing and making recommendations on pre-site requirements.    If you have not received your confirmation fax with the above information please contact SIRIT.
IDentity Flex Hardware Manual – Site Planning    sirit Version 2.3    Page 10 Lane Logic Considerations The following sections contain guidelines for establishing lane configurations, first for Parking Access, then additional considerations for Gated Access starting on page 12.  PARKING ACCESS SYSTEMS Antenna Mounting – Read Zone The Read Zone is a roughly conical space between the antenna and the elliptical area  on  the  ground  that  the  signal  illuminates.    Once  the  transponder  is  in  the read zone, it reflects a signal back to the antenna.  The shape of the read pattern is  dependent  on  the  location  of  the  antenna,  its  orientation  on  the  mounting bracket  and  the  power  output  of  the  reader.    The  installer  should  use  the following guidelines to ensure that:  •  Transponders in adjacent lanes are not read •  Vehicles are not trapped between the read zone and the gate •  Vehicles slow to an appropriate speed (or stop) before the gate opens.  Lane  presence  inductive  loops  are  typically  embedded  8-10  feet  from  the  gate and the read zone should start just past this loop moving towards the gate.    For  Parking  Access  Systems,  SIRIT  recommends  that  the  antenna  pole  or overhead antenna be mounted approximately 2 – 3 feet in front of the gate.  This will ensure that the antenna read pattern will be at approximately 10 feet from the gate  and  in  close  proximity  to  the  presence  loop.    Once  the  antenna  is  aimed (approximately 40° angle from vertical) the antenna pattern will be within this 10-foot range.   Antennas  are  typically  mounted  on  poles  or  ceilings  at  10  –15  feet  in  height.  Angling  the  antenna  down  so  that  the  beam  is  in  the  desired  location  ensures proper reading of tags.  The antenna can be physically adjusted and the power settings  set  in  the  reader  software  to  obtain  the  desired  results.    Setting  the power level too high may result in reflection of the beam and the possibility that adjacent lanes will be read.  Setting the power level too low may result in no or intermittent tag reads.  The following diagram gives an example of a typical installation.  These figures are examples only and should not be utilized as an installation guide.  For further assistance, please contact a SIRIT representative.
IDentity Flex Hardware Manual – Site Planning    sirit Version 2.3    Page 11 Figure 2.1 – Typical Parking Access Lane Configuration  Memory Gates  Memory  gates  are  typically  used  if  the  SIRIT  antenna  read  zone  will  be positioned more than 10 feet from the gate or where there is a possibility that a vehicle may get stuck between the presence loop and the gate and not be in the read zone.  Memory gates are used to buffer the gate open signal for the second or  third  car in  the  lane  depending  upon  how  far  back  the  read  pattern  is.   The further  away  the  antenna  read  range,  the  more  signals  the  gate  will  have  to buffer.  If antennas are too far back in the lane, there is a possibility that a lane logic  issue  will  result,  if  an  invalid  vehicle  enters  the  lane  along  with  valid vehicles.     Internal Buffer Circuit  SIRIT has an internal buffer circuit that can be used only when the IDentity Flex reader  controls  the  gate  directly.    It  operates  in  the  same  fashion  as  memory gates  as  stated  above  by  buffering  the  gate  open  signal.    The  IDentity  Flex reader must receive a change of state of a gate position signal to clear the buffer or pass the next gate open signal. IDentity Flex AntennasEXITPOLE HEIGHT10 - 15 FEET2 - 3 FEETARMING / ENTRY LOOP8 -10 FEETREAD ZONEENTRYEXAMPLE OF A LANE LAYOUT FOR PARKING ACCESS SYSTEMSDWG-IDFLEX-KIOSK-01A
IDentity Flex Hardware Manual – Site Planning    sirit Version 2.3    Page 12   Arming the SIRIT IDentity Flex Antenna  Under certain conditions it is desirable to arm the SIRIT IDentity Flex antenna on demand.    This  can  be  accomplished  by  using  the  dry  contact  output  from  the Gate  Down  position  switch,  presence  loop  dry  contact  output  or  both.    For example the location may have a situation where users remove the IDentity Flex transponder  from  the  vehicle  and  walk  past  the  antenna.    If  anti-passback  is activated then the users’ vehicle may be locked in.  In this situation it is desirable to  only  read  the  transponder  when  the  vehicle  is  over  the  presence  loop.  The presence  loop  would  be  used  to  arm  the  antenna.  Arming  the  antenna  also ensures  that  there  is  no  risk of  unwanted  reads  if  a  vehicle comes  close  to  an antenna but is not on the presence loop.  The site may not have memory gates and this means that the AVI signal should not be sent to the host until the gate starts in the Down position.  If the AVI signal is sent while the gate is in the Up position it will be lost.  At the same time it is desirable to read the transponder while the vehicle is over the presence loop.  To accomplish this the dry contacts of the Gate Down position switch and the loop output dry contacts can be connected in series.  When both conditions are met, with  the  vehicle  over  the  loop  and  the  gate  arm  starting  to  come  down,  the antenna  will  be  armed  and  the  transponder  will  be  read.    In  this  scenario  it  is desirable  to  have  the  antenna  read  pattern  within  10  feet  of  the  gate  (antenna pole mounted at 2-3 feet from the gate).  This avoids having the vehicle stuck in the lane due to a lane logic issue.   GATED ACCESS SYSTEMS  Gated  Access  systems  maybe  different  from  Parking  Access  as  the  traffic  flow and  overall  requirements  differ.    In  Parking  Access  there  are  revenue  control considerations and a requirement to open the gate when the vehicle is close to the gate. This may or may not be the same in Gated Access systems.    Figure  2.2   shows typical  Gated  Access lane  configurations. These  figures  are examples  only  and  should  not  be  utilized  as  an  installation  guide.    For  further assistance, please contact a SIRIT representative.
IDentity Flex Hardware Manual – Site Planning    sirit Version 2.3    Page 13   Figure 2.2 – Typical Gated Access Lane Configurations  In  addition  to  the  In  addition  considerations  for  Parking  Access,  the  Gated Access system installer may include the following options in the installation plan. Use of Entry Presence Loops  Entry presence loops can be utilized to arm the SIRIT reader.  Depending on the application, presence loops may or may not be required.     Figure 2.2 shows a typical configuration with an arming loop.  For more information, please contact your dealer or Sirit.    IDentity Flex AntennaREAD ZONEDISTANCE IS SITESPECIFICENTRYFREE EXITEXAMPLE OF A LANE LAYOUT FOR GATED COMMUNITY SYSTEMSDW G -ID FLEX -KIO SK-03APOLE HEIG HT5 - 15 FEETSLIDING GATEEntry Arming Loop
IDentity Flex Hardware Manual – Site Planning    sirit Version 2.3    Page 14 Use of S-Flex Transponder  Gated  Access systems  may have a  requirement for  SIRIT’s Break on  Removal (BOR) S-Flex transponder.  The main difference between the S-Flex transponder and  the  standard  IDentity  Flex  transponder  is  that  the  S-Flex  transponder  will deactivate once it is removed from the windshield.  In addition, users should be made  aware  of  proper  test  procedures  for  testing  for  metal-oxide windshields  prior  to  permanently  affixing  the  S-Flex  transponder  to  the windshield.  These procedures can be found on page 51.    Gate Output Relays  Gated Access systems may require that SIRIT activate the gate directly from the SIRIT  IDentity  Flex  reader.    SIRIT  makes  relays  and  mounting  components available as an option.  Memory Gates   Memory  gates  or  the  use  of  SIRIT’s  reader  buffer  circuit  (If  the  IDentity  Flex reader controls the gate directly) may be required.  This will be a requirement if the  antenna  and  read  zone  are  further  away  from  the  gate  (beyond  10’  as  in Parking Access  systems).   The read  zone could  be, for  example, up  to  50  feet away.    However,  this  may  create  unwanted  access  due  to  an  unauthorized vehicle getting stuck between two authorized vehicles.    If a facility wishes  to place the  antenna  read pattern  beyond 10 feet  there may not  be a  concern with unwanted  access. Placing the  antenna  read distance far away allows time for the gate to open so vehicles do not have to slow down and this  may  be  desirable.  At  some  entry  points,  booths  may  be  manned  and  this reduces the risk of any lane logic issues. Use of T21 (Tolling Application) Transponders  Gated  Access  systems  can  accommodate  users  who  have  SIRIT’s  T21  tolling application  transponders.    The  T21  transponder  serial  numbers  will  have  to  be converted and entered into each reader’s database to output the desired facility code and ID.  Desktop Reader   In  certain  situations,  Gated  Access  sites  may  have  a  large  number  of  T21 transponders to enter into the reader’s database. To make this task easier SIRIT
IDentity Flex Hardware Manual – Site Planning    sirit Version 2.3    Page 15 makes available an optional desktop reader which allows each tag to be scanned into  the database.   Users can scan  in the source  tag Identification number  and then assign a destination or output identification number containing a facility code and ID.  Each IDentity Flex reader is capable of storing up to 10,000 translated T21 transponders in its database.  Antenna Mounting  Gated Access systems may require that the SIRIT antenna be mounted lower in height compared to Parking Access systems.  In order to ensure consistent reads SIRIT recommends that the antenna be mounted at 10-15 feet above the island.  Please consult with SIRIT if lower antenna heights are desirable.     Installers of Gated Access systems should also review lane logic considerations for Parking Access systems as some of the sections (e.g. Antenna LED’s – Tag read indicator and SIRIT Pre-site assistance) will also apply.   MULTIPLE READER INSTALLATIONS Multiple Local or Remote Readers  Gated  Access  systems  may  have  multiple  local  or  multiple  remote  readers.  If configurations  or  tag  databases  need  to  be  updated  SIRIT  has  a  number  of options  available.    SIRIT  can  support  up  to  60  local  readers  through  optional smart switches.  Local readers can be connected up to 4 miles away with the use of optional short haul modems.  If access is required to readers that are located beyond the 4-mile limit SIRIT makes available dial-up capabilities using optional US  Robotics®  56K  external  modems.    Multiple  local  or  remote  reader  access requires the use of SIRIT’s Windows®-based IDentity Flex software.  Instructions for  configuring the IDentity  Flex system for multiple readers can  be found on page 41.  Additional information can be found in the Windows®-based IDentity Flex software manual.  Remote Antenna Mounting REMOTE ANTENNA MOUNTING OPTIONS Overhead For overhead installations, antenna brackets are bolted to ceilings at a height of no  more  than  15  feet  above  the  driveway.  Antennas  brackets  are  adjusted  to
IDentity Flex Hardware Manual – Site Planning    sirit Version 2.3    Page 16 produce  an  antenna  angle  of  between  5  to  45  degrees  from  horizontal,  tilted towards oncoming traffic. Should there be an obstruction in the lane center such as a lamp or conduits, adjustment of the UMB will allow an additional sideways tilt of up to 45 degrees to compensate for the offset from lane center.  Consider adding vehicle clearance signs to prevent damage to the antennas from oversize vehicles.  It is important that any reflective surfaces such as metal signs or metal height restriction bars are not placed in the antenna’s read zone. Side-Mounting IDentity  Flex  antennas  may  be  mounted  on  vertical  poles  or  horizontal  pipes utilizing  the  supplied  UMB  or  CWB.  Note  that  each  antenna  requires  two  (2) coaxial  cable  feeds,  one  being  Transmit,  the  other  Receive.  Cables  may  be clamped to walls with clips or run through appropriate conduits.  Equipment Placement and Cable Routing READER LOCATION Many factors can determine the location of the IDentity Flex reader in an installation.  There are two primary requirements: •  The reader must be accessible for maintenance purposes; •  There must be a source of AC power for the reader.  Secondary considerations include: •  The reader may need to be in a secure area such as inside a toll kiosk or gatehouse; •  Locating the reader in close proximity to the host system interface results in a single maintenance location; •  It may be more cost-effective to have the reader as close as possible to the antenna  locations  since  runs  of  coaxial  cable  and  I/O  wiring  are  more expensive per foot than the Wiegand interface cable to the host systems; •  The reader must be within a cable-run distance of 200 feet from the furthest antenna; •  Cost will be minimized by having a centrally-located  reader with respect to the remote antenna locations; •  Although  mounted  in  a  robust  NEMA  4X  enclosure,  readers  should  be placed  in  a  location  that  will  not  unnecessarily  expose  them  to  harsh operating or climatic conditions such as extreme heat or cold, salt splashes and corrosive chemicals.  Once a decision is made on the location for the IDentity Flex reader, the installer can move on to cable selection.
IDentity Flex Hardware Manual – Site Planning    sirit Version 2.3    Page 17  REMOTE ANTENNA CABLE AND CONDUIT SELECTION Antenna Cable Selection If the cable run between the reader and the remote antenna is less than 50 feet use Belden 8240, RG-58/U cable.  If the cable run between the reader and the remote antenna is more than 50 feet, to a maximum of 200 feet, use Belden 9913 cable.  Remote antenna coaxial leads require cable connectors at each end and each is different.  Refer  to  Table  2.1  and  Table  2.2  below  for  selection  of  the  coaxial cables and connectors required.  Table 2.1 – Remote Antenna Cable Selection Distance, Reader to Antenna Recommended Cable Type Cable Diameter Inches/mm Attenuation  per 50 Feet of Cable, dB 0 – 50 Feet  Belden 8240, RG-58/U 0.195/4.95  7.25 dB 50 – 200 Feet  Belden 9913  0.404/10.29  2.25 dB Conduit Selection Antenna  coaxial  cable  runs  can  be  fastened  in  place  with  clips,  but  it  is recommended  that  all  cable  be  housed  in  conduit  to  protect  the  wiring  from adverse  weather,  property  maintenance  tools  and,  to  some  degree, electromagnetic interference (EMI).  Communication  and  antenna  cabling  can  share  the  same  conduit  but  it  is recommended that a separate conduit be used for AC power if required.  Ensure  conduit  diameter  is  sufficient  to  house  at least  two cables per  antenna.  For example, two Belden 9913 cables with OD 0.404” require 0.808” of diameter, or  1”  conduit.  If  ¾”  conduit  were  selected  for  RG-58/U  cabling  and  later circumstances required a change to Belden 9913, two 9913’s would not fit inside the  ¾”  conduit.  When  making  conduit  size  selection,  allow  for  shielded  twisted pair wires for each input and output circuit at each read point because there may be up to two circuits for each channel. If a site will be installed without the LED Tag  Read  Indicator  antennas,  and  a  retrofit  may  be  desired  later,  increase conduit size to accommodate the 2 conductor 18 AWG cable.
IDentity Flex Hardware Manual – Site Planning    sirit Version 2.3    Page 18 REMOTE ANTENNA CABLE CONNECTORS Use the following table to determine which precision UHF coaxial connectors are required for the installation.  All cable ends require connectors. Table 2.2 – Antenna/Reader Connector Selection Where Used  Cable Type  Manufacturer Number Antenna Connector  RG-58/U  Amphenol 82-5375 Reader Connector  RG-58/U  AMP 226600-1 Antenna Connector  9913  Amphenol 82-202-1006 Reader Connector (Adapting cable jumper) 9913 - See Figure 3.10  on page 33 (CABLECON is RG-58/U) Amphenol 82-202-1006 and “CABLECON” adapter  For  Belden  8240  (RG-58/U)  cable,  installers  will  need  to  provide  connectors.  SIRIT  can  provide  these  by  quoting  part  #  IDFLEX-CONN-RG-58/U.    Each  kit contains  enough  connectors  to  install  one  antenna  (two  (2)  Amphenol  82-5375 and two (2) AMP 226600-1).   For  Belden  9913  cable,  installers  will  need  to  provide  connectors.    SIRIT  can provide these by quoting part # IDFLEX-CONN-9913.  Each kit contains enough connectors to install one antenna (four (4) Amphenol 82-202-1006 connectors).  For  Belden  9913  cable  installers  will  need  to  convert  from  9913  to  a  mini-UHF connector at the reader end.  An 18” adapter cable is used to adapt the N Type connector on the 9913 cable to the reader’s Mini-UHF input. See Figure 3.10  on page 33 for adapter options.   SIRIT can provide cable converter kit as an option by quoting part # IDFLEX-CABLECON.  Installers  must  use  the  proper  crimping  tool    to  install  the  above connectors.    Installers  can  purchase  this  item  locally  (Amphenol  CTL-5)  or SIRIT  can  provide  this  as  an  option  by  quoting  part  #  IDFLEX-CRIMP.  Sirit recommends  that  outside  connectors  be  weatherproofed  by  applying proper  weather-proof  tape.  First,  mastic  tape  is  applied  to  the  dry  connector, then  covered  with  electrical  tape.  Tape  kits  are  available  from  Sirit  by  quoting part number IDFLEX-CONN-WKIT.  Cable Kits  The following Table 2.3 provides a list of pre-made cables available from Sirit:  Table 2.3 – Cable Kit Description  Manufacturer Number 2 ea  50’ RG-58/U Cable, N connector attached, 2 mini UHF Connector assembly IDFLEX-CABLE-RG58/U-60K
IDentity Flex Hardware Manual – Site Planning    sirit Version 2.3    Page 19 AC POWER CONNECTIONS  The  reader  accepts  85  to  265  VAC  47-440  Hz  input  power.  Line,  neutral  and safety  ground  connections  are  provided  via  the  included  power  cord  with  120 VAC  three-prong  plug.  Check  with  local  authorities  for  any  additional  local regulations.   When  a  customer  orders  a  unit  wired  for  240  VAC  power,  it  is  supplied  with  a standard  120  VAC  three-prong  plug.      If  an  alternative  plug  is  required,  the customers will be required to provide their own power plug.  Use  the  correct  wire  and  appropriate  power  and  ground  connections  for  all connections in accordance with the local electrical regulations.  List of Materials HARDWARE INSTALLATION TOOLS Hardware installation will require the following tools:  •  Standard hand tools •  Adjustable wrenches •  Wire stripper •  Crimping tool as per connector manufacturer’s guidelines •  Digital multimeter •  Soldering tools  INTERFACE / DIAGNOSTIC TOOLS Software and configuration setup will require the following:  •  Laptop computer or PC running ProComm™, Windows® HyperTerminal™ or Sirit IDentity Flex Windows software. •  Serial cable (Pin-to-Pin) with DB-9 male connector for connection to the reader.  DO NOT USE A NULL MODEM CABLE! •  IDentity Flex Antenna part # IDFLEX-ANT-01 •  IDentity Flex Reader – 2-Channel or 4-Channel •  Quantity 2 – 10 feet RG-58/U test cables with connectors
IDentity Flex Hardware Manual – Installation    sirit Version 2.3    Page 20 3.3.3.3. InstallationInstallationInstallationInstallation    Installation typically follows this sequence:  •  Remote Antenna Installation •  Reader Installation •  Quick Power-On Test •  Antenna Lead Installation •  Cable Connector Installation •  Interface Connections •  Transponder Usage  The following sections detail the procedures for completing the installations.    Remote Antenna Installation Remote antenna locations will have been decided during the Pre-Installation process.  A description of this process begins on page 10. Refer to Figure 3.1, 3.2 and 3.3 for antenna orientation positions.  Figure 3.1 – Antenna Orientation IDentity Flexby SIRITDWG-IDFLEX-ANT-ORIENT-01TOPBOTTOMFRONT BACKRead indicator Transmit Receive
IDentity Flex Hardware Manual – Installation    sirit Version 2.3    Page 21 Note that the front of the antenna is the flat side with the SIRIT logo. The rear of the antenna contains the cable connectors and mounting bracket studs. The bottom of the antenna is the end closest to the end-located mounting studs. See page 24.  Do not drill any holes in the antenna assembly. Drilling holes will internally damage the antenna rendering it inoperable.  The  orientation  of the  antenna  is shown  in  Figure  3.1,  with  the  IDentity by  Sirit logo easily readable in the bottom left-hand corner.  Antennas should be installed to  position  the  radiated  beam  centered  in  the  lane.  The  center  of  the  antenna should be 10-15 feet above the ground. Ensure that no metal is placed in front of the antenna in its final adjusted position.  Antennas may be affixed to the ceiling, to poles, pipes or conduits with SIRIT’s Universal Antenna Mounting (UMB) bracket and cables dressed to poles or pipes. See Figure 1.2  on page 7 and Figure 3.3 on page 23 for some recommended mounting options.  Shielded  signal  or  communications  cables  such  as  low  voltage  may  be  run through  the  same  conduit  as  the  antenna  leads  where  allowed  by  law.    Power cables such as high voltage should not be run through the same conduit as the antenna leads.  Figure 3.4 on page 24 details the connections for the antenna and cables.    NOTE:    Readers with S/N greater than 321 have the LED signal incorporated into  the  receive  line.    To  ensure  the  proper  functionality  of  the  LED  it  is necessary  to  ensure  the  transmit  and  receive  cables  from  the  reader  are connected  to  the  corresponding  connector  on  the  back  of  the  antenna.    The connectors are labeled on the back of the antenna to assist in proper connection.
IDentity Flex Hardware Manual – Installation    sirit Version 2.3    Page 22 Figure 3.2 – Antenna Mounting Angles  5  - 30CEILING MOUNT ADJUSTMENTSDWG-IDFLEX-ANT-CEILING-01SIGNALBEAMWIDTHTRAFFICISLANDLANEANGLE"B"ANGLE"C"  ELEVATION ANGLE "A"  IS ADJUSTED BY TURNINGU-BOLTS ON POLE-MOUNT PIPE UP TO 30 DEGREES.AZIMUTH ANGLE "B" CAN BE ADJUSTED UP TO 30DEGREES INTO THE LANE. ANGLE "C" CAN BEADJUSTED UP TO 30 DEGREES.LANEISLANDCEILINGOBSTRUCTIONANTENNA CENTERED OVER LANEOFFSET ANTENNAANTENNA POLECLOSE TO CURBANTENNA POLE LOCATED IN CENTEROF ISLANDSIGNALBEAMWIDTHTRAFFICSIGNALBEAMWIDTHSIGNALBEAMWIDTHPOLE MOUNT ADJUSTMENTSANGLE "A"5 - 30IDentity Flexby SiritIDentity Flexby Sirit
IDentity Flex Hardware Manual – Installation    sirit Version 2.3    Page 23 Figure 3.3 - Antenna Lateral Orientation READ ZONEVEHICLE PRESENCE LOOP GATE RESET LOOP GATE RESET LOOPREAD ZONEREAD ZONEVEHICLE PRESENCE LOOP GATE RESET LOOPVEHICLE PRESENCE LOOPREAD ZONE GATE RESET LOOPOUTSIDE POLE- MOUNTEDINDOOR  CEILING - MOUNTEDVEHICLE PRESENCE LOOPDWG-IDFLEX-LANELAYOUT-02***SEE FIG. 3.2 FOR ANGLES
IDentity Flex Hardware Manual – Installation    sirit Version 2.3    Page 24  Figure 3.4 – Remote Antenna/Reader Connection Diagram   IDentity Flex HARDWARE INSTALLATION2.3.8.7.11.9.12.4.5.13.15.14.16.6.17.21.18.19.20.10.1.5.MAN-IDFLEX-FIG3.1B
IDentity Flex Hardware Manual – Installation    sirit Version 2.3    Page 25 Table 3.1 – Legend for Figure 3.4 Item No. Description  Supplied by SIRIT 1  U-Bolts, antenna mounting bracket, 2 per bracket  ✓✓✓✓ 2  WMB, pipe, mast or conduit used for antenna mount   3  UMB Antenna bracket half, conduit mount side  ✓✓✓✓ 4  UMB Antenna bracket half, antenna mount side  ✓✓✓✓ 5  Coaxial cables, 50 Ohm, See Table 2.1 (p. 17)   6  Concrete lag bolts or screws and cable clamps   7  Bracket pinning bolts, 2 required  ✓✓✓✓ 8  Nuts for U-bolts, 4 per bracket  ✓✓✓✓ 9  IDentity Flex antenna assembly, shown facing down  ✓✓✓✓ 10  Bracket mounting nuts, ¼-20, 4 per bracket  ✓✓✓✓ 11  Alternate studs, for various mounting options  ✓✓✓✓ 12  Coaxial Type-N connector, see Table 2.2 (p. 18)   13  NEMA 4X Enclosure or utility waterproof housing  ✓✓✓✓ 14  IDentity Flex power supply  ✓✓✓✓ 15  Coaxial Mini-UHF connector, see Table 2.2 (p. 18)   16  IDentity Flex reader, showing one antenna connected ✓✓✓✓ 17  Conduit or cable bushing in NEMA box   18  Wiegand or interface lines to controlled circuits   19  Multi-conductor cable fan-out to interfaces   20  AC power line to service panel   21  AC power line terminal strip
IDentity Flex Hardware Manual – Installation    sirit Version 2.3    Page 26 Reader Installation The reader location will have been determined during the pre-installation process after  consideration of the  factors described on  page  16.  The reader  should be mounted  prior  to  cutting  cable  lengths  to  ensure  correct  measurement.    Figure 3.5 following shows the basic cabling arrangement inside the reader. Figure 3.5 – Reader Connections RX1TX1115RG-58/URX2RX3RX4TX2TX3TX4WIEGANDOUTPUTSDC POWERINPUTRG-58/URG-58/URG-58/URG-58/URG-58/URG-58/URG-58/UDC POWER SUPPLY+/- 12 VDC /+ 5 VDCRX1 TX1RX1-TX1 PAIR TOANTENNA No.1P1 MAINTENANCEINTERFACE "RS-232"IDENTITY FLEX READER  INSTALLATION IN 4X NEMA ENCLOSURERECEIVEANTENNASTRANSMITANTENNASAC POWER CONNECTIONSYNCHOSTDISCRETE I/OCONNECTORABCDMAN-IDFLEX-FIG3.2A
IDentity Flex Hardware Manual – Installation   sirit Version 2.3    Page 27 Quick Power-On Test  A  Quick  Power-On  Test  is  used  to  verify  power  connections  and  correct operation of the reader after shipping.  1)  CAUTION: HIGH VOLTAGE PRESENT. 2)  Ensure that the reader power switch is in the OFF (O) position 3)  Connect a power cable from the receptacle in power supply to AC Outlet. 4)  Connect  appropriate  antennas.    If  antenna  cables  are  not  yet  ready, complete the following section to attach the antenna leads to all enabled channels.    DO  NOT  ENABLE  RF  POWER  TO  A  PORT  WITH  NO ANTENNA OR DUMMY LOAD CONNECTED. 5)  Turn the reader power switch ON (|). 6)  The Sync Indicator LED (7) should come ON except if the unit is a slaved part of a synchronized installation where the master is OFF. 7)  The CPU Active LED (8) should flash to indicate CPU operation. 8)  Turn the reader power switch OFF (O). 9)  Disconnect the power cable from the AC outlet.  Antenna Lead Installation Coaxial Cable Antenna leads are the cables that connect the reader with the remote antennas.  Two  cables  are  required  for  each  antenna  –  one  for  Transmit  and  one  for Receive.  If the cable run between the reader and the remote antenna is less than 50 feet use Belden 8240, RG-58/U cable.  If the cable run between the reader and the remote antenna is more than 50 feet, to a maximum of 200 feet, use Belden 9913. Conduit Install  the  conduit,  if  required,  between  the  reader  and  the  remote  antenna locations.    In  some  cases,  it  may  be  beneficial  to  pre-insert  the  cable  before fastening or burying the conduit.    Ensure  conduit  diameter  is  sufficient  to  house  at least  two cables per  antenna.  For example, two Belden 9913 cables with OD 0.404” require 0.808” of diameter, or  1”  conduit.  If  ¾”  conduit  were  selected  for  RG-58/U  cabling  and  later circumstances required a change to Belden 9913, two 9913’s would not fit inside the  ¾”  conduit.  When  making  conduit  size  selection,  allow  for  shielded  twisted
IDentity Flex Hardware Manual – Installation   sirit Version 2.3    Page 28 pair wires for each input and output circuit at each read point because there may be up to two circuits for each channel. If a site will be installed without the LED Tag  Read  Indicator  antennas,  and  a  retrofit  may  be  desired  later,  increase conduit size to accommodate the 18 AWG twisted pair shielded cable.  Cable Connector Installation Precision UHF coaxial connectors are required on all cable ends. Prepare cable ends  exactly  as  shown  in  the  following  pages.    Failure  to  follow  exact dimensioning  will  considerably  degrade  system  performance.  After assembly,  check  the  cables  for  short  circuits  with  an  ohmmeter  and  attach  the antenna leads to the readers and antennas as shown in Figure 3.4 on page 24 and Figure 3.5  on page 26.   Installers  must  use  the  proper  crimping  tool  to  install  the  following connectors.  You can purchase this item locally (Amphenol CTL-5) or SIRIT can provide this as an option by quoting part # IDFLEX-CRIMP. Sirit recommends that  outside  connectors  be weather-proofed  by  applying  mastic tape  over dry  connectors  then  covering  with  electrical  tape.  Weather-proofing  kit  is available from Sirit by quoting part number IDFLEX-CONN-WKIT.  RG-58/U CABLE For Belden 8240, RG-58/U cable installers will need to provide connectors. Each antenna  requires  (2)  Amphenol  82-5375  and  (2)  AMP  226600-1  or  SIRIT  can provide this as an option by quoting part # IDFLEX-CONN-RG-58/U. Figure 3.6 , Figure 3.7 and Figure 3.8 detail installation of the connectors for RG-58/U cable starting on page 29.  BELDEN 9913 CABLE For Belden 9913 cable installers will need to provide connectors. Each antenna requires (4) Amphenol 82-202-1006 connectors or SIRIT can provide these as an option by quoting part # IDFLEX-CONN-9913.  Figure 3.9 on page 32 details installation of the connectors for Belden 9913 cable.  ANTENNA CABLE ADAPTER  For Belden 9913 cable installers will need to convert from 9913 to a mini UHF connector at the reader end.  SIRIT can provide cable converter kit as an option by quoting part # IDFLEX-CABLECON. Figure 3.10  on page 33 details assembly of the Antenna Cable Adapter.
IDentity Flex Hardware Manual – Installation   sirit Version 2.3    Page 29 Figure 3.6 – RG-58/U Amp 226600-1 Installation READER CONNECTOR ASSEMBLY - RG-58/U CABLESTEP 1.RG-58/U CABLECUT END OF CABLE EVEN AND SLIDE CRIMP FERRULE AND COLLAR ONTO CABLESTEP 2.AMP CRIMP TYPE CONNECTOR NO. 226600-1REMOVE 0.938"/23.83 MM OF VINYL JACKET - DO NOT NICK THE BRAID OF CABLESTEP 3.STEP 4.STEP 5.STEP 6.0.938"23.83 MMREMOVE 0.641"/16.28 MM OF BRAID - DO NOT KNICK THE INSULATIONREMOVE 0.594"/15.09 MM OF INSULATION - DO NOT KNICK THE CENTER CONDUCTORINSERT PLUG ASSEMBLY ONTO CABLE AND CENTER CONDUCTOR. SOLDER THE CENTERCONTACT PIN BUT DO NOT ALLOW SOLDER TO FLOW ONTO OUTSIDE OF PIN0.641"16.28 MM0.594"15.09 MMSLIDE COLLAR AND FERRULE OVER PLUG ASSEMBLY. CRIMP THE FERRULE USING ONLY0.213" DIESET . CHECK BETWEEN CENTER PIN AND SHIELD WITH OHMMETER TO MAKESURE CABLE IS NOT SHORTED. APPLY WATERPROOFING TAPE OVER CRIMPED FERRULE.VINYL JACKETBRAID WIREDIELECTRIC INSULATIONCENTER CONDUCTORDWG-IDFLEX-ANT-CABLE-01SLIDE CRIMP FERRULE ONTO CABLE FIRST
IDentity Flex Hardware Manual – Installation   sirit Version 2.3    Page 30 Figure 3.7 – RG-58U Amphenol 82-5375 Installation (Part A) ANTENNA CONNECTOR ASSEMBLY - RG-58/U CABLEAMPHENOL CRIMP/SOLDER-TYPE CONNECTOR NO. 82-5375A = .531" (13.5 mm)ABCB = 0.233" (5.9 mm)C = 0.140" (3.5 mm)STEP 1.LAY OUT THE CONNECTOR PARTS FOR IDENTIFICATION. FROM LEFT TO RIGHT - CRIMP FERRULE, CENTER PINAND THE CONNECTOR BARREL.STEP 2.STRIP CABLE JACKET, BRAID AND DIELECTRIC TO DIMENSIONS SHOWN. CUT SHARP AND SQUARE. DO NOTNICK BRAID, DIELECTRIC OR CENTER CONDUCTOR. SLIDE CRIMP FERRULE ONTO CABLE AS SHOWN - DO NOTCOMB OUT BRAID.STEP 3.SLIGHTLY FLARE END OF CABLE BRAID AS SHOWN TO FACILITATE LATER INSERTION OFINNER FERRULE. PLACE CONTACT PIN ON CABLE CENTER CONDUCTOR BUTTING AGAINSTDIELECTRIC. CENTER CONDUCTOR SHOULD BE VISIBLE THROUGH INSPECTION HOLESOLDERCONTACT PINOUTER CRIMP FERRULEINNER FERRULEMAIN BODYSTEP 4.TIN CENTER CONDUCTOR BEFORE INSERTION INTO CONTACTPIN. SOLDER CONTACT PIN TO CENTER CONDUCTOR BYFEEDING SOLDER INTO INSPECTION HOLE AS SHOWN. DO NOTLEAVE SOLDER ON OUTSIDE OF PIN - SCRAPE OFF WITH KNIFE.AVOID EXCESSIVE HEAT - 5 SECONDS MAXIMUM TO PREVENTSWELLING OF DIELECTRIC WHICH WILL NOT FIT THRU BARREL IFENLARGED.STEP 5.INNER FERRULE CAREFULLY INSERT CONTACT PIN INTO CONNECTOR BARREL SO INNERFERRULE SLIDES UNDER CABLE BRAID. PUSH CONNECTOR BARREL FORWARDUNTIL CONTACT PIN SNAPS INTO PLACE IN INSULATOR.CENTER CONDUCTORVINYL JACKETBRAID WIREDIELECTRIC INSULATIONRG-58/UCABLEDWG-IDFLEX-ANT-CABLE-01AINSPECTION HOLEOUTER CRIMP FERRULE
IDentity Flex Hardware Manual – Installation   sirit Version 2.3    Page 31 Figure 3.8 - RG-58U Amphenol 82-5375 Installation (Part B) CABLE CONNECTOR INSTALLATION - RG-58/U CABLEAMPHENOL CRIMP-TYPE CONNECTOR NO. 82-5375 ON ANTENNA END OF CABLESTEP 6.STEP 7.CONTACT PIN MUST SNAP IN AT SAME TIME AS BRAID BUTTS UP AGAINST CONNECTORBODY AS SHOWN BELOWSLIDE OUTER FERRULE  ALONG CABLE AND OVER TOP OFBRAID AND UP AGAINST THE CONNECTOR BODY.STEP 8.USING ONLY THE CORRECT 0.213" DIESET CAVITYON THE CRIMPING TOOL, CAREFULLY SQUEEZETHE TOOL AND CRIMP THE OUTER FERRULE.CHECK  FOR SHORT CIRCUITED INSTALLATIONBY CONNECTING AN OHMMETER BETWEEN THECENTER PIN AND THE CONNECTOR BARRELBODY. IF A SHORT CIRCUIT IS DISCOVERED DONOT PROCEED. CUT THE THE CABLE OFF ANDRETURN TO STEP 2. FINALLY, APPLYWATERPROOFING TAPE OVER CRIMPEDFERRULEMAN-IDFLEX-ANT-CABLE-01BAFTER CRIMPING OUTER FERRULE TRIM OFF EXCESSBRAID WIRES WITH SHARP KNIFE .
IDentity Flex Hardware Manual – Installation   sirit Version 2.3    Page 32 Figure 3.9 – Belden 9913 Amphenol 82-202-1006 Installation  CONNECTOR ASSEMBLY - BELDEN 9913STEP 1.9913 CABLECUT END OF CABLE EVEN AND SLIDE NUT, WASHER AND V-GROOVE WASHER ONTO CABLE.ENSURE V-GROOVE OPENINGS POINT TOWARD END OF THE CABLE AS SHOWN.STEP 2.AMPHENOL N-TYPE CONNECTOR NO. 82-202-1006REMOVE 0.359"/9.1 MM OF VINYL JACKET - DO NOT NICK THE BRAID OF CABLESTEP 3.STEP 4.STEP 5.STEP 6.0.359"9.1 MMCOMB OUT BRAID AND FOLD OUT THEN BARE CENTER CONDUCTOR FOR 0.234"/6 MM0.234"6 MMINSERT CABLE AND PARTS INTO CONNECTOR BODY. ENSURE SHARP EDGE OF CLAMP SEATS PROPERLY INTOGASKET. TIGHTEN NUT (ARROW ) INTO CONNECTOR BARREL USING 2 WRENCHES MAKING SURE CONNECTORBARREL DOES NOT TURN ON THE CABLE. NOTE THAT THE CONTACT PIN MUST NOT EXTEND OUT OR BEVISIBLE FROM THE SIDE. FINALLY, APPLY WATERPROOFING TAPE OVER NUT AND BARREL.VINYL JACKETBRAID WIREDIELECTRIC INSULATIONCENTER CONDUCTORDWG-IDFLEX-ANT-CABLE-04PULL BRAID WIRES FORWARD AND TAPER TOWARD CENTER CONDUCTOR. PLACE CLAMPOVER BRAID AND PUSH CLAMP BACK AGAINST END OF CABLE JACKET AS SHOWN.CLAMP NUT WASHER GASKETCLAMPCONTACT PINTRIM BRAID TO PROPER LENGTH AND FOLD BACK BRAID WIRES OVER CLAMP. TIN CENTERCONDUCTOR AND SOLDER CONTACT PIN INTO PLACE. SCRAPE ANY EXCESS SOLDER OFFOF PIN SO IT WILL BE A PRECISION FIT THROUGH HOLE IN CONNECTOR BODY.CONTACT PIN MUST NOTBE VISIBLE FROM THESIDE. IF VISIBLE, CABLEEND IS IMPROPERLYPREPARED! START OVER
IDentity Flex Hardware Manual – Installation   sirit Version 2.3    Page 33 Figure 3.10 – Antenna Cable Adapter Connection RX1RX2RX3RX4TX1TX2TX3TX4RECEIVE TRANSMIT9913COAXIAL CABLE RG-58/U ORBELDEN 8240* 18"IDENTITY FLEX"CABLECON"ASSEMBLY9913 CABLETO ANTENNAIDentity Flex  ANTENNA CABLE ADAPTERIDentity Flex READER CHASSISMINI-UHFCONNECTORAMP 226600-1N-TYPE UHFCONNECTORAMPHENOL 82-5375N-TYPE UHFADAPTERJACK-TO-JACKAMPHENOL82-101-RFXN-TYPE UHFCONNECTORAMPHENOL82-202-1006* Note: THE ABOVE CABLE ADAPTER ISAVAILABLE AS AN OPTION FROM SIRIT BYQUOTING PART NO."IDFLEX-CABLECON"ADAPTS 9913 TYPE "N" CONNECTOR TO RG-58/U MINI-UHF CONNECTOR
IDentity Flex Hardware Manual – Installation   sirit Version 2.3    Page 34 Interface Connections SYSTEM INTERFACES The following sections contain descriptions of interfaces, interface connectors, jumper settings and sync line connectors that will be connected in the field.  Once installed and wired, the entire IDentity Flex system is configured from a PC or  laptop  running  SIRIT’s  IDentity  Flex  software,  ProComm™  or  Windows® HyperTerminal™.  The  configuration  is  done  on  site  at  the  reader  location  by connecting a PC’s serial port to the Maintenance Interface identified as “RS-232”. This  configuration  may also  be  performed  remotely  by use  of  a dial-up  modem and SIRIT’s Windows®-based IDentity Flex software.  Refer to Figure 3.11 below for the reader chassis layout. Figure 3.11 – IDentity Flex Reader Connections 123456789101112123412345RX1RX2RX3RX4TX1TX2TX3TX4P112345678DC POWER INPUTJ5J4 J3WIEGAND OUTPUTSSYNCHOSTINTERFACEDISCRETEINPUTS/OUTPUTSRESET DHOST INACPU ALIVESYNCHOST OUTMAINTENANCEINTERFACE "RS-232"J1J2IDENTITY FLEX READER CHASSIS LAYOUT AND CONNECTOR LOCATIONSBC611618916IDENTITYby SIRITREADERP/N-IDFLEX-CB-IV1 1920 37TRANSMIT ANTENNASRECEIVE ANTENNASDWG-IDFLEX-RDR-01
IDentity Flex Hardware Manual – Installation   sirit Version 2.3    Page 35 SERIAL HOST CONNECTIONS – RS-232, RS-422, RS-4851    All RS-232 connections are made to the DB9F connector identified as “RS-232” also referred to as the maintenance port or maintenance interface. The Tx, Rx, and Gnd connections are made to pins 2, 3 and 5 respectively.  RS-232  cable  should  be  a  shielded  pin-to-pin  serial  cable  –  not  a  Null  Modem cable.  RS-232 connections should not exceed 50 feet in length.   For long distances, RS-232 to RS-422 or RS-232 to RS-485¹ converters should be  employed.  RS-422  connections  can  communicate  at  distances  up  to  4000 feet.  RS-422  connections  require  four  wires:  two,  individually  shielded,  twisted pairs. Table 3.2 – Maintenance Port Pin-outs Pin  Signal Function 1    N/C 3    RxD 5    Ground 7    Reset 9    N/C 2    TxD 4    Dload 6    N/C 8    N/C  MAINTENANCE COMPUTER CONNECTION  The  maintenance  computer  interface  allows  the  user  to  configure  the  reader system  for  the specific  application,  up-load operating  software  and transponder translation  lists.    The  IDentity  Flex  Windows®-based  software  additionally permits  downloading  operational  configuration  information.    Further,  the maintenance  computer  interface  allows  testing  of  the  system’s  transmitter, receiver and all discrete inputs and outputs.   The  DOS-based  IDentity  Flex  software  manual  gives  a  complete  listing  of  all menus  and  sub-menus  available  via  the  maintenance  interface.  To  connect  to the maintenance  interface,  the host computer  requires emulation software  such as  HyperTerminal™  or  ProComm™.    ProComm™  emulation  software  is recommended.   HyperTerminal™ emulation  software does not  allow for  system software or translation table software uploading.  Table 3.3 below lists emulation settings.                                             1 Custom RS-485 connections specified by SIRIT
IDentity Flex Hardware Manual – Installation   sirit Version 2.3    Page 36  Table 3.3 – Emulation Settings  Baud Rate  9600 Data Bits   8 Stop Bits   1 Parity   None Flow Control  None  SYSTEM HOST INTERFACE CONNECTOR AND JUMPERS   Based upon which host protocol is being utilized, the host interface port may be configured  for  RS-232,  RS-422  or  RS-485².  The  supplied  5-pin  host  interface connector  is  configured  for  communication  with  any  of  the  above  listed  data transmission protocols.  Connections for these should be made as follows:                              Table 3.4 – Host Interface Connector Pin Functions Cable  Pin 1  Pin 2  Pin 3  Pin 4  Pin 5  RS-232 RS-422 RS-4852 Ground Gnd Gnd Gnd Tx- NC RS-422- NC Tx+ RS-232 RS-422+ NC Rx+ RS-232 RS-422+ RS-485+ Rx- NC RS-422- RS-485-   Figure 3.12 – Host Interface Connector and Jumpers                                             2 Custom RS-485 connections specified by SIRIT J41GND2TX-3TX+4RX+5RX-HOST1234
IDentity Flex Hardware Manual – Installation   sirit Version 2.3    Page 37 SYSTEM HOST INTERFACE JUMPERS  The jumpers located above the host port connector labeled J4 are used to enable the  RS-485  function  and  apply  the  appropriate  transmission  line  resistive termination.  If  the  reader  being  configured  is  the  last  device  on  a  multi-drop network, the host connector must be terminated using J4-3 and J4-4 inserted.  J4-1  RS-485+ connection to Host Connector Pin 4 J4-2  RS-485- connection to Host Connector Pin 5 J4-3  Connection for termination resistor to Host Connector Pin 3 J4-4  Connection for termination resistor to Host Connector Pin 4  WIEGAND COMMUNICATIONS CONNECTIONS  The Wiegand Interface can be user selectable to any of the standard Wiegand bit formats.  The Wiegand interface is essentially the transmission of data 1 (5 V) or data 0 (0 V).  The Wiegand output protocol may be configured for data stream bit lengths from 26 to 34 bits.  The first and last bits of the data stream are parity bits and not part of the tag id.  Example:  To convey a 23 bit data word length, the Wiegand data bits would be configured for 26 bits.   For  other  customized  Wiegand  formats,  please  contact  SIRIT  for  more information.  Wiegand  cables  are  interfaced  to  the  reader  at  the  connector  designated  as “WIEGAND OUTPUTS”.  Wiegand  cables  should  be  made  using  two,  individually  shielded,  twisted-pairs (i.e., a four-wire cable). Each pair should carry one of the data lines and a ground line (i.e., pair one - Data 0 and GND, pair two - Data 1 and GND).  Whenever connectors or jumpers are to be removed TURN OFF AC POWER FIRST!  Table 3.5 – Wiegand Interface Specifications 26 Bit Wiegand Interface  34 Bit Wiegand Interface Total 26 bits  Total 34 Bits Parity Bits Positions 0 and 25  Parity Bits Positions 0 and 33 High parity bit Even (1-12)  High Parity Bit Even (1-16) Low Parity Bit Odd (13-24)  Low Parity Bit Odd (17-32) Most Significant Bit Sent First  Most Significant Bit sent First
IDentity Flex Hardware Manual – Installation   sirit Version 2.3    Page 38 WIEGAND HOST INTERFACE CONNECTOR    A 12-positon screw-terminal connector is provided for the Wiegand interface.    Table 3.6 – Wiegand Connector Pin-outs Pin  Signal  Pin  Signal 1      Channel A  Port 1 – Data 0  7       Channel C  Port 3 – Data 0 2      Channel A  Port 1 – Data 1  8       Channel C  Port 3 – Data 1 3      Channel A  Port 1 – Ground  9       Channel C  Port 3 – Ground 4      Channel B     Port 2 – Data 0  10     Channel D  Port 4 – Data 0 5      Channel B  Port 2 – Data 1  11     Channel D  Port 4 – Data 1 6      Channel B  Port 2 – Ground  12     Channel D  Port 4 – Ground     WIEGAND PORT JUMPER CONFIGURATION (Jumpers that enable the WIEGAND Ports)  Each  of  the  reader’s  four  multiplexed  remote  antennas  has  an  independent Wiegand Communications port.  These 4 ports each have an independent Data 0,  a  Data  1  and  Ground  connection  at  the  terminal  block  connection  labeled Wiegand Outputs. Each may be enabled (jumpers in) or disabled (jumpers out) as desired.  The following is a table identifying each of those jumper connections.  Table 3.7 – Wiegand Jumper Port Layout Jumper Designator Jumper Function  Jumper Designator Jumper Function J1-1    Channel “A”  W1-D0+5VDC PU  J2-1     Channel “C” W3-D0+5VDC PU J1-3                  “A”  W1-D1+5VDC PU  J2-3                   “C” W3-D1+5VDC PU J1-2                  “A”  W1 Ground  J2-2                   “C” W3 Ground        J1-4    Channel  ”B” W2-D0+5VDC PU  J2-4     Channel “D” W4-D0+5VDC PU J1-6                   “B” W2-D1+5VDC PU  J2-6                   “D” W4-D1+5VDC PU J1-5                   ”B” W2 Ground  J2-5                   “D” W4 Ground     If jumpers are installed, they provide internal 5-volt DC pull-ups and ground, i.e. Data  0,  Data  1  lines  and  Ground  output  connections.  See  Figure  3.13below showing a typical Pull-Up circuit schematic. If no jumpers are installed the external Wiegand wiring going to the host system is  opto-isolated  from  all  reader  electronic  circuitry.,    The  host  system  will  be required to provide it’s own logic level pull-up voltage and ground.
IDentity Flex Hardware Manual – Installation   sirit Version 2.3    Page 39  INTERNAL WIEGAND PULL UP CIRCUIT  GNDREADER +5VMAN-IDFLEX-FIG9AW1R - PULLUPVCC ENABLINGJUMPER +5VGROUNDENABLINGJUMPER TO WIEGANDHOST TO WIEGANDHOST GROUNDREADERGROUND Figure 3.13– Typical Internal Wiegand Pull-up Circuit  Configuration Menu options accessible via the RS-232 Maintenance port allow bit length,  data  direction  and  other  protocol  options  to  be  set  for  each  of  the Wiegand Ports.
IDentity Flex Hardware Manual – Installation   sirit Version 2.3    Page 40 IDENTITY FLEX READER - SYNC PULSE CHARACTERISTICSIn multi-reader installations, where readers must be synchronized but fail tosynchronize, connections can be verified using an oscilloscope. The followingsync pulse train characteristics are observed on a functional reader, where itleaves a Master reader or arrives at a Slave. These differential voltages canalso be observed and measured on a peak-reading meter as shown but if anRMS meter is utilized, indicated readings will be reduced by 50 to 75%. Anexample is a peak voltage of 8 volts will read on an RMS meter asapproximately 2 Volts and will be fluctuating.Placing measurement probe on + terminals0V8V43 mS1 mSPlacing measurement probe on - terminals0V-8V43 mS1 mSDWG-IDFLEX-SYNC-01
IDentity Flex Hardware Manual – Installation   sirit Version 2.3    Page 41 MULTIPLE READER INSTALLATIONS  Installations that utilize more than one reader with adjacent lanes close to other readers  require  synchronization.  Synchronization  allows  all  separate  readers  to transmit  simultaneously  so  that  they  do  not  interfere  with  each  other.  Synchronization  is  accomplished  by  connecting  the  reader  systems  in  a  daisy chain fashion where a Previous-to-Next convention is established.   Once  connected,  the  reader  system  automatically  determines  which  reader system will generate the synchronization signal and become the master. Slaves will  receive  and  respond  to  the  synchronization  signals.  If  the  readers  are  not synchronized, the transmitted signals may interfere with one another, preventing tag reads.  Separate  readers  with  adjacent  lanes  must  be  synchronized.  Two  or  more separate systems with their antennas closer than 100 feet must be synchronized.  All  sync cables  are  shielded  twisted  pairs (recommended  is  use of  AWG 18  or 20). The sync cables are connected to terminals labeled “SYNC”.  432143 3412Sync.ConnectorSync.ConnectorSync.Connector Twisted-Pair cable between readersDWG-IDFLEX-SYNC-FIG6.212Terminating jumpers are IN at readers on the end of the Sync line  Figure 3.14 – Multiple Reader System Sync Connections
IDentity Flex Hardware Manual – Installation   sirit Version 2.3    Page 42 SYNC TERMINATION JUMPERS JP1, JP2   J3 jumpers  located above and to the right of the  sync  connection terminals are utilized  to  install  transmission  line  termination  resistors  for  reader  systems  that are located on the end of the daisy chain.  In the example above, reader systems 1 and 3 would have both jumpers installed in J3 pin one and two.  Reader system #2 would have no jumpers installed.  SYNC INTERFACE CONNECTOR J3  Pin 1    Sync +   (to Previous Reader System) Pin 2    Sync –   (to Previous Reader System) Pin 3    Sync +   (to Next Reader System) Pin 4    Sync –   (to Next Reader System)  DISCRETE I/O CONNECTOR J5  Table 3.8 that follows is a listing of the discrete I/O connector pinout and signals available at the 37-pin DISCRETE I/O CONNECTOR, J5.  •  Discrete Input signals are TTL compatible. •  Discrete Output signals are jumper configurable to provide either a +5 VDC or +12 VDC signal for driving low-current solid-state relay control circuitry. •  Each  output  jumpered  for  5  volts  is  current  limited  to  100  mA  short  circuit current. •  Each  output  jumpered  for  12  volts  is  current  limited  to  42  mA  short  circuit current.  •  The 37-pin female D connector is normally provided by SIRIT.
IDentity Flex Hardware Manual – Installation   sirit Version 2.3    Page 43 DISCRETE INPUTS AND OUTPUTS  Table 3.8 – 37-Pin Discrete Input / Output Connector J5 Pin Number Signal Name Pin Number Signal Name J5-1  LAMP OUTPUT CH. A  J5-20  GATE COMMAND OUTPUT CH. A J5-2  Lamp Output Ch.  B  J5-21  Gate Command Output Ch.  B J5-3  Lamp Output Ch.  C  J5-22  Gate Command Output Ch.  C J5-4  Lamp Output Ch.  D  J5-23  Gate Command Output Ch.  D J5-5  VCC *  J5-24  VCC * J5-6  VCC *  J5-25  VCC * J5-7  VCC *  J5-26  VCC * J5-8  VCC *  J5-27  VCC * J5-9  VCC *  J5-28  Entrance Loop Input Ch. A J5-10  Gate Position Input Ch.  A  J5-29  Entrance Loop Input Ch. B J5-11  Gate Position Input Ch.  B  J5-30  Entrance Loop Input Ch. C J5-12  Gate Position Input Ch.  C  J5-31  Entrance Loop Input Ch. D J5-13  Gate Position Input Ch.  D  J5-32  GND J5-14  GND  J5-33  GND J5-15  GND  J5-34  GND J5-16  GND  J5-35  GND J5-17  GND  J5-36  GND J5-18  GND  J5-37  GND J5-19  GND  * Warning:  Any connection to these pins by customer may cause severe damage to reader.  Please contact Sirit technical support prior to making any connection.   IMPORTANT NOTE:  Utilize  only  one  jumper  per  discrete  output.  Do  not attempt  to  configure  any one  output,  that  is  Output  1-1  for  both  a  +5VDC and +12VDC output at the same time by installing both jumpers JP5-9 and JP5-10 or power supply damage may result.
IDentity Flex Hardware Manual – Installation   sirit Version 2.3    Page 44 J5 DISCRETE OUTPUT JUMPERS JP1-JP16  Table 3.9 – Jumper Pin-out and Function Table Jumper Pin #  Jumper Function 1  Gate Output A (+5VDC) 2  Lamp Output A (+5VDC) 3  Gate Output B (+5VDC) 4  Lamp Output B (+5VDC) 5  Gate Output C (+5VDC) 6  Lamp Output C (+5VDC) 7  Gate Output D (+5VDC) 8  Lamp Output D (+5VDC) 9  Gate Output A (+12VDC) 10  Lamp Output A (+12VDC) 11  Gate Output B (+12VDC) 12  Lamp Output B (+12VDC) 13  Gate Output C (+12VDC) 14  Lamp Output C (+12VDC) 15  Gate Output D (+12VDC) 16  Lamp Output D (+12VDC)  Figure 3.15 – Discrete Input/Output Jumpers J518 169J5 J55V 12V 5V 12V 12V5VLAMP "A"GATE "A"GATE "B"LAMP "B"GATE "C"LAMP "C"GATE "D"LAMP "D"ALL JUMPERS ON 1-8ALL JUMPERS OFF 9-165 VOLTS SELECTEDALL JUMPERS OFF 1-8ALL JUMPERS ON 9-1612 VOLTS SELECTEDALL JUMPERS OFFALL JUMPERS PLACED ANDSTORED INCENTER-OFF ROWNO VOLTAGE SELECTED18 169 91681MAN-IDFLEX-IOCONN-FIG11
IDentity Flex Hardware Manual – Installation   sirit Version 2.3    Page 45 DISCRETE INPUT/OUTPUT FUNCTIONS  Two discrete outputs are provided per reader port. The discrete outputs provide control  signals  for  the  Lane  Indicator  Light  (Lamp  Output)  and  the  Lane  Gate (Gate Command). The driving signals are open collectors with jumper-selectable pull-up  voltages  of  either  +5  VDC  or  +12  VDC.  If  no  jumpers  are  installed,  the current-sinking capability of the open collector device is 150 mA. If either jumper is  installed,  the  driving  capability  of  the  pull-up  voltages  is  restricted  to  low current control of devices such as solid-state relays. The pull-up outputs are not intended to directly drive magnetic relays.   Figure 3.16 – Typical Input / Output Circuit and Pull- Up Resistors DISCRETE INPUT POLARITY  There are two discrete inputs per reader channel. The inputs are the Entry Loop and  Gate  Position  signals.  The  reader  will  respond  to  either  an  active  high  or active low signal for these inputs based upon how the reader is configured. The activation levels are configurable via the configuration menus. See Figure 3.17. Figure 3.17 – Examples of Active-High and Active-Low Polarities 1J5524-272832 - 3719LOOP AND GATESIGNAL INPUTVCCVCC+12 VDCVCCGATE ANDLAMP OUTPUTSIGNALSMAN-IDFLEX-IOPU-FIG12 12 VDC0 VDC12 VDC0 VDCACTIVE"HIGH"ACTIVE"LOW"HOLD-OFFDURATIONPULSE WIDTHFigure 4.7 - EXAMPLES OF ACTIVE- HIGH AND ACTIVE-LOW POLARITIES
IDentity Flex Hardware Manual – Installation   sirit Version 2.3    Page 46 DISCRETE OUTPUT POLARITY, PULSE WIDTH AND DELAY  There  are two discrete  outputs per  reader channel.  The  outputs are LAMP and GATE. The active levels for both of these outputs are configurable to active high or  active  low.  The  Pulse  Width  and  mandatory  time  delay  between  successive output pulses are also configurable via the configuration menus.  OPTO-ISOLATED RELAY CONTROL BOARD As  an  option,  SIRIT  offers  4-module  or  16-module  opto-isolated  relay motherboards  that  provides  either    AC  or  DC  input  modules  to  satisfy  the switching requirements of a wide range of lamps and gates. The pre-wired relay motherboard  interfaces  to  J5,  the  37-pin  I/O  connector  and  provides  terminal-block  connections  for  peripheral  device  wiring.    The  cable  assemblies  for  the relay boards and the relay support panel are also provided in the option package. Gate Input or Loop Input Relays Under  certain  conditions  users  may  elect  to  arm  (turn  on)  the  SIRIT  antenna based upon a change of state of a gate position or loop output circuit. Arming the antenna can be accomplished by using the gate position input or both inputs tied in series.    Two methods are available for this purpose:  Dry Contact Switch or Relay   A dry contact relay (no voltage being applied) is connected between the reader’s discrete  I/O  connector  ground  and  desired  discrete  input  pin.  The  active  logic level  for  the  discrete  input  (reader  responds  to  either  a  high  or  low)  may  be configured  via  the  input  polarity  mask  in  the  system  setup  menu.  No  outside voltage  source  is  required  or  desired  to  provide  a  discrete  input  signal  to  the reader.  If  noise  or  voltage  is  unintentionally  placed  on  either  the  ground  or discrete  input  lines  connected  to the  reader,  a second  isolation  relay will  break the noisy circuit.   AC or DC Input Relay Module   The  second  method  of  activating  a  discrete  input  is  by  using  an  opto-isolated input  relay  module.  The  modules  are  designed  to  accept  either  an  AC  or  DC input  signal  within  the  modules  specified  operating  range.    The  advantage  to using the opto-isolated module is that it presents an optical barrier between the input equipment and the reader.
IDentity Flex Hardware Manual – Installation   sirit Version 2.3    Page 47 Gate Output or Lamp Output Relays  Under certain conditions users may elect to have the IDentity Flex reader system vend  a  gate  or  lamp  output  directly.    Under  these  conditions  SIRIT  makes available an opto-isolated output relay module that can handle either AC or DC. The  relay  module  typically  drives  the  gate  or  lamp’s  control  relay  input. Connection in this fashion provides an optical  barrier between the output circuit and the SIRIT reader.  This relay is required as there is typically a load voltage on the controlled side of the gate or lamp output relay.  Relay Wiring  Relay wiring tables can be found in the section starting on page 65.  MEMORY GATE OPERATION The reader supports operations with memory and non-memory lift gate devices. A lift gate operates in the following fashion: •  A command is issued by the  reader to the gate controller which will lift the gate mechanism.  •  The vehicle which was read will move under the gate.  •  The gate remains up until the vehicle exits the gate area and crosses an exit indicator mechanism such as a road-embedded pickup loop.  •  The controller then determines that the vehicle has left and lowers the gate.  NON-MEMORY LIFT GATE  The gate will only respond to a gate up command if it is in the “DOWN” position. There is no memory provision to store additional gate “UP” commands that  may  be  sent  by  the  reader  while  the  gate  is  “UP”.  “GATE  UP”  commands generated by the reader during the time that the gate is up will be lost.
IDentity Flex Hardware Manual – Installation   sirit Version 2.3    Page 48 IDentity  Flex  reader  operations  with  non-memory  lift  gates  require  that  a  gate position  feedback  mechanism  be  employed  from  the lift  gate to  the reader  and that the reader be configured to operate with non-memory lift gates. Based upon the specific gate, the feedback signal may be an opening or closing contact when the  gate  is  in  the  “UP”  position.  The  feedback  signal  is  connected  to  the  Gate Position Discrete Input for the lane in use. When configured for non-memory gate operation, the reader will not send a “GATE UP” command to the gate controller if the feedback signal is in an ACTIVE state. Once the feedback signal goes to an in-active  state,  the  next  in-queue  “GATE  OPEN”  command  will  be  sent.  See Figure 3.18 following for a typical schematic. Figure 3.18 – IDentity Flex Non-Memory Lift Gate Operation MEMORY LIFT GATE OPERATION  “GATE UP” commands sent by the reader to the gate controller while the gate is in the down position will lift the gate. “GATE UP” commands sent by the reader to the gate controller while the gate is in the “UP” position will be stored in the gate controller  memory.  When  the  gate  lowers,  the  next  in-queue  “GATE  UP” command  will  lift  the  gate.  This  process  will  continue  until  all  “GATE  UP” commands  have  been  utilized  emptying  the  memory  buffer.  No  gate  position feedback  mechanism  between  the  gate  controller  and  the  reader  is  necessary. The  reader  will  send  a  “GATE  UP”  command  to  the  gate  controller  at  the  time that  they  are  created by  a  vehicle  read  event.  The  operational  condition  of  the gate  controller  has  no  effect  on  reader  operations.  Please  refer  to  Figure  4.10 below for the memory gate schematic.      NCNO103720CNONCCRELAYMODULELANE "A" GATE POSITION INPUTMASKED TO ACTIVE-LOWLANE "A"GATE OPENCOMMANDOUTPUT SETTO ACTIVE-LOWGATE POSITION SWITCH CLOSESWHEN GATE IS UPREADER IS CONFIGURED FOR NORMAL GATE OPERATION IN I/O PARAMETERS BYSELECTION #8 "SET LANES WITH MEMORY GATES" EXAMPLE: < . . . . > WHERE NO LANES HAVEMEMORY GATES AND NON-MEMORY GATES ARE REPRESENTED BY DOTS.ACTIVE-LOW
IDentity Flex Hardware Manual – Installation   sirit Version 2.3    Page 49  Figure 3.19 – Memory Lift Gate Operation  POLLING SEQUENCES AND INDICATOR LIGHTS  The  following  table  describes  the  indicating  LEDs  found  on  the  reader.  Under normal  on-line  operation,  all  of  the  indicating  functions  below  are  typical. However,  under  diagnostic  “TEST  HARDWARE”  operation,  the  indicating functions completely change to indicate diagnostic and test results.   For  example  the  ANT  “A”  LED  which  illuminates  to  indicate  a  good  tag  read under  normal  operation,  will  also  illuminate  under  “TEST  HARDWARE” operations when selection #4 is invoked to “Trigger ABCD Gate Outputs”. In this case  the  channel  “A”  LED  flash  indicates  that  the  channel  “A”  discrete  output circuit  was  pulsed,  allowing  one  to  test  his  associated  relay  or other  device  on that  channel.  Be  aware  that  most  “Test  Hardware”  functions  will  take  the reader  Off-Line  for the  duration  of  the test.  Refer  to  the Diagnostics  section starting on page 56. MEMORY GATEwith STORED GATECOMMANDSFLEXREADERGATE OPEN COMMANDACTIVE-LOWREADER IS CONFIGURED FOR MEMORY GATE OPERATION IN I/O PARAMETERS BY SELECTION #8"SET LANES WITH MEMORY GATES"  EXAMPLE:  <. B . .  >  WHERE LANE "B" HAS A MEMORY GATE REPRESENTEDBY ITS CHANNEL LETTER AND LANES A, C AND D DO NOT HAVE MEMORY GATES, REPRESENTED BY DOTS.CONTROLRELAYMEMORY
IDentity Flex Hardware Manual – Installation   sirit Version 2.3    Page 50  Table 3.10 – Indicator LEDs LED  LED Description Port A (1)  During normal operation, continuous illumination indicates when tag is being read by Port A of the reader system.   During test operation, used to indicate condition of discrete inputs Port B (2)  During normal operation, continuous illumination indicates when tag is being read by Port B of the reader system.   During test operation, used to indicate condition of discrete inputs Port C (3)  During normal operation, continuous illumination indicates when tag is being read by Port C of the reader system.   During test operation, used to indicate condition of discrete inputs Port D (4)  During normal operation, continuous illumination indicates when tag is being read by Port D of the reader system.   During test operation, used to indicate condition of discrete inputs Tag Read (5) Indicates when information is being sent to the Host System by the Reader System.  Flashes for one second when tag information has passed all internal filters and is sent on to the host system. Host RCV (6) Indicates when information is being received by the reader from the host system Sync Indicator (7) On=Master, Off=No Sync/Searching for sync, Flashing = Slave CPU Active (8) Flashing indicates that the Central Processing Unit is functioning
IDentity Flex Hardware Manual – Transponder Usage   sirit Version 2.3    Page 51 4.4.4.4. Transponder UsageTransponder UsageTransponder UsageTransponder Usage    Metal-Oxide in Windshields Metal  Oxide  is  commonly  used  as  a  tinting  agent  in  windshield  glass.    Some vehicle  models  equipped  with  metal-oxide  windshields  can  decrease  the transmission of radio frequency (RF) energy through the glass and may inhibit or affect the performance of such devices as cell phones, garage door openers and in-vehicle transponders. Metal-oxide windshields can affect any RF transmission.  Should  the  transponder  be  affected  by  the  metal-oxide  windshields,  SIRIT recommends  either  relocating  the  internal  transponder  or  utilizing  its  exterior-mounted  license  plate  transponders  that  are  unaffected  by  windshield  content. Both  interior  (IDentity  Flex)  and  exterior  (T-21  readable)  transponders  are available from SIRIT.  Transponder Testing SIRIT  recommends  that  prior  to  affixing  the  transponder  to  the  windshield, that  resellers/users test the transponder to determine if  the windshield contains metal-oxides by following these steps:  •  Hold  the  transponder  by  hand  on  the  inside  of  the  windshield  in  the position and orientation shown in the mounting instructions. •  Drive the vehicle through the appropriate lane under the antenna. •  A good read will be indicated by the gate opening or the antenna LED illuminating (if  this option  is installed).   If the  system registers  a good read  then  your  vehicle’s  windshield  does  not  contain  RF-inhibiting content and you can proceed with transponder mounting as described in the mounting instruction sheet. •  If the system does not read your transponder (the gate does not open or the antenna LED does not illuminate), then your vehicle’s windshield may  contain  metal-oxide  and  the  transponder  should  not  be mounted to the windshield. •  To confirm that the metal-oxide windshield was the reason the system did not read the transponder, hold the transponder outside the vehicle, overhead,  on  the  driver’s  side,  in  the  orientation  shown  on  the mounting instructions. Drive through the lane under the SIRIT antenna. If  the  gate  opens,  the  windshield  most  likely  contains  metal-oxide  or other RF-inhibiting material. •  Users  should  contact  their  reseller/administration  who  will  locate another windshield location or replace the transponder with an exterior-mount license plate transponder.
IDentity Flex Hardware Manual – Transponder Usage   sirit Version 2.3    Page 52 Transponder Mounting IDENTITY FLEX & S-FLEX TRANSPONDER Follow the mounting instructions on the card attached to the transponder : **Placement for SFlex adhesive is similar (utilizes 3 pieces of adhesive) PLEASE ENSURE WINDSHIELD IS CLEAN AND FREE OF DIRT. Figure 4.1 – IDentity Flex Transponder Installation IDentity Flex Transponder PlacementSLIDINGBATTERYCOVERVELCRO STRIPS ORBLACK ADHESIVESTRIPSPOSITIONEDVERTICALLYIDentity Flex transponders are 4 x 2.5 x 0.5 inches in size. They must be affixedinside the vehicle to the top of the windshield behind the rear-view mirror with thevelcro or double-sided tape supplied. Transponders must be positioned at least 3inches away from the sides of the windshield and away from metal.  On vehiclesfitted with oxide laminate windshields, do not mount the transponder over the oxidelaminate - only on the clear glass portion. Follow the directions as shown below.BACK VIEWIDentityby SiritNO !IDentity Flex  Transponder PlacementINSTRUCTIONS: (1) Clean inside of windshield (2) Remove theclear protective backing from both velcro strips (3) Firmly pressthe transponder onto the windshield behind the rear-view mirrorin the position and orientation as shown.PULL TO REMOVETransponder affixed towindshieldIDentityby SiritNO !S -  Flex  Transponder PlacementATTENTION! This transponder will be de-activated if it isremoved from the windshield after installation.INSTRUCTIONS:  (1) Clean inside of windshield (2) Remove theclear protective backing from the black adhesive strips (3)Firmly press transponder onto windshield behind the rear-viewmirror in the position and orientation as shown.Transponder affixed  towindshieldPULL TO REMOVEMAN-IDFLEX-FIG6BIDentityby SiritIDentityby SiritSLIDETO OPENSLIDETO OPEN
IDentity Flex Hardware Manual – Transponder Usage   sirit Version 2.3    Page 53 EXTERNAL MOUNT TRANSPONDER Follow the mounting instructions below for the external mount transponder.  Figure 4.2 – External Mount Transponder Installation  MOUNTING INSTRUCTIONS - LICENCE PLATE TRANSPONDERO P T I O N  1DWG-IDFLEX-TAG-02AO P T I O N  2THIS TRANSPONDER MUST BE MOUNTED 1) OVER METAL 2) IN A POSITION NOTTO OBSTRUCT THE PLATE NUMBERING VIEWTHIS TRANSPONDER MUST BE MOUNTED 1) OVER METAL 2) IN A POSITION NOTTO OBSTRUCT THE PLATE NUMBERING VIEW
IDentity Flex Hardware Manual – Transponder Usage   sirit Version 2.3    Page 54 IDENTITY TITLE 21 TOLLING APPLICATION TRANSPONDER Follow the mounting instructions below for the Title 21 transponder.  Figure 4.3 – Title 21 Transponder Installation  Tolling Agency Transponder PlacementTHIS FRONT OF TRANSPONDER TAG MUST FACE DRIVER WHEN INSTALLED ONWINDSHIELDBACK OF TRANSPONDER TAG IS ATTACHED TO WINDSHIELD BEHIND REAR VIEWMIRROR. PEEL OFF PROTECTIVE BACKING OF VELCRO STRIPS AND ALIGN VELCROSTRIPS VERTICALLY AS SHOWN AND ATTACH TO WINDSHIELD GLASS.VELCROSTRIPSPOSITIONEDVERTICALLYBACK VIEW - FLAT SIDE OF TRANSPONDERBEEPER HOLEFRONT VIEW - ROUNDED SIDE OF TRANSPONDERLOGO EXAMPLE ONLY- LOGO MAY BE ONFRONT OR BACK OFTRANSPONDERDWG-IDFLEX-TAG-03A
IDentity Flex Hardware Manual – Transponder Usage   sirit Version 2.3    Page 55 Conversion Procedure for T21 Transponders This  conversion  procedure  is  utilized  by  SIRIT’s  DOS-based  software  to  allow Title  21  (T21)  transponders  to  be  read  by  the  IDentity  Flex  system.  Since  the IDentity Flex Reader requires each transponder ID to be in hexadecimal format they  must  first  be  converted  to  hex  and  then  entered  via  the  conversion  utility, which will update the tag list file.   1.) Boot  up  the  reader  and  select  menu  option  “3  -  Tag  List  Maintenance”.  <3> <ENTER> 2.) From the Tag List menu select menu option “6 – Manually Add Tag to Update List”. <6> <ENTER> 3.) Select menu option “T” for a T21 type transponder. <T> <ENTER> 4.) At the screen option “Enter Search ID in HEX” – Enter the 8-digit number shown on the transponder’s label and <ENTER>.  Another way to find this number is to have the system read the tag and then record the number that comes up on the screen. 5.) At the screen option see “Enter Translate ID in HEX”. This is the  number that the customer will assign to that tag. This number must be entered in hexadecimal format  so  the  facility  code/ID  or  Group#/System  Code/ID  will  need  to  be converted  into  HEX  first.  See  example  below.    Input  the  8-digit  number  and <ENTER>.  o Example:  o  Customers Facility Code in decimal: Facility Code 200 o  Customers desired transponder Number in decimal:  Tag # 1201 o 200 in decimal is 00C8 in hexadecimal o 1201 in decimal is 04B1 in hexadecimal  o  Put  both  hex  numbers  together  (FC  plus  Tag#)  to  create  the  following hexadecimal number: 00C804B1 o  Type the 8-digit hexadecimal number into the “Translate ID in Hex” field.  6.) At  the  screen  option  “Tag  Status  (ALLOW  or  BLOCK  [A/b]”  select  “A”  to ALLOW tag access and <ENTER> 7.) Select “X” to exit from the program, then “Y” to save changes.           Adding External Mount Transponders to the Tag List Note that the external-mount license plate transponder is a T-21 type and is not an IDentity Flex transponder. Therefore any of the T-21 transponders so issued will  need  to  be  coded  into  the  TAG  MAINTENANCE  LIST  via  the  maintenance port with a lap-top or PC since T-21 tags function differently using hex ID’s.   To add external-mount transponders to the tag list, follow the same procedure for converting Title 21 tags, detailed above.
IDentity Flex Hardware Manual – Diagnostics and Troubleshooting sirit Version 2.3    Page 56 5.5.5.5. Diagnostics & Diagnostics & Diagnostics & Diagnostics & TroubleshootingTroubleshootingTroubleshootingTroubleshooting    This section is intended to help you identify and correct some common problems that  can  occur.  For  additional  information  or  assistance  with  any  query,  please call SIRIT at 1-877-492-0101ext. 2550.  Diagnostic Features  The  IDentity Flex reader  possesses  extensive diagnostic testing features  which are initiated and manipulated by the maintenance computer. The testing features include:  1.  Echo ABCD Loop Inputs to LEDS 2.  Echo ABCD Gate Inputs to LEDS 3.  Trigger ABCD Lamp Outputs 4.  Trigger ABCD Gate Outputs 5.  Read Tags and Display Results 6.  Test Host Serial Port 7.  Test Wiegand Port 8.  Test SYNC Port 9.  Test Static RF Power 10.  Test RF Noise Detection  When the reader system is commanded to perform test mode operations, normal reader functions are suspended and under menu options 1, 2, 3 or 4, the ANT A, ANT B, ANT C and ANT D indicator LEDS become Discrete I/O Indicator lights.  PERFORMING TESTS UTILIZING MENU OPTIONS 1 OR 2  Menu options 1 or 2 allow testing of all discrete inputs (Loops and Gates). Logic conditions  of  the  discrete  inputs  are  reflected  upon  the  ANT  A,  B,  C  and  D indicator  lights.  For  example,  utilizing  menu  option  #1,  “ECHO  ABCD  LOOP INPUTS TO LEDS”, if the ABCD Loop Inputs are configured for active-low inputs and  there  are  no  signal  lines  connected  to  the  input  connector,  the  inputs  are floating high and therefore the ANT A, B, C and D indicator lights will be off. Any of  the  inputs  that  are  then  connected  to  a  ground  or  see  the  normally-open contacts of a relay go closed will be simulating an active-low input signal and will cause the associated indicator light to illuminate.
IDentity Flex Hardware Manual – Diagnostics and Troubleshooting sirit Version 2.3    Page 57 Conversely if the Loop Input is configured for active-high operation, the inputs will likely be at ground potential due to being connected to the closed contacts of a relay  or  device  somewhere.  When  those  contacts  open  due  to  some  system activity, the reader’s pull-up resistor momentarily pulls that input voltage up and that will cause the associated LED to illuminate.  PERFORMING TESTS UTILIZING MENU OPTIONS 3 OR 4  Menu  options  3  or  4  allow  testing  of  all  discrete  outputs  (Lamps  and  Gates). When one of these options is selected, the discrete output may be triggered by command from the maintenance computer keyboard. The antenna A, B, C or D indicator  light  will  illuminate  when  a  specific  discrete  output  is  commanded.  An output pulse that conforms to the menu configured polarity, pulse width, hold-off settings and at a voltage level of 5 or 12 VDC as determined by installed jumpers will be generated at the discrete output connector.  Troubleshooting COMMON PROBLEMS AND SOLUTIONS    Problem No. 1:  No power Indicator:  No lights on board (in particular CPU ALIVE or flashing SYNC)  Checklist  Solutions  Reference Check incoming voltage at power terminal trip. Should be 120 VAC. Correct problem with 120 VAC supply. Reset circuit breaker or replace AC line fuses at panel. p. 19 p. 24 p. 34 Check DC Power Supply voltages on Flex reader terminals. See Figure 3.4 for DC voltages. If incorrect or no DC output voltages found replace DC power supply module. Figure 3.5  p. 26 Check AC line fuses in power supply.  Replace AC line fuses in DC power supply. Measure voltages. p. 24 Check power cabling for damage.  With AC power disconnected replace defective wiring. p. 19
IDentity Flex Hardware Manual – Diagnostics and Troubleshooting sirit Version 2.3    Page 58 Problem No. 2:  Transponders do not read Indicator:  Holding a transponder in front of antenna, channel lamp/tag read lamp does not light up  Checklist  Solutions  Reference Check that 120 VAC power is available. Check that DC Power Supply functions properly and outputs correct DC voltages. Restore AC power or replace DC power supply. See section above Check reader for loose RF connectors.  Make sure RF connectors are tight. p. 18 Check antenna for loose RF connectors.  Make sure connectors are tight and that waterproofing is in place. p. 18 Check reader RF output level.   Check software settings. Connect RF wattmeter and 50-ohm load to reader. There should be a 2 Watt CW output with a software setting of 250. Set to correct RF level. See software manual If an RF cable test set is available (example Bird AT-800) check antenna system VSWR. VSWR should be 1.1 or less. With the Flex reader OFF, connect coaxial cable test set. Use cable test set Check for shorts or opens in coaxial cables. If broken or bare wire exposed, replace cable. Test with ohmmeter. Test with coaxial cable test set or reflectometer. Use DMM Use cable test set If there is more than one reader, check synchronization. Make proper connections as per section on reader synchronization. p. 41 Check configuration of arming loop.  Check software settings to determine whether arming loop is enabled or disabled See software manual Check operation of arming loop  Make sure proper signals are being received at reader.  Measure RF output power  A directional Wattmeter or Rel. DB meter is required.  Contact SIRIT for more information.
IDentity Flex Hardware Manual – Diagnostics and Troubleshooting sirit Version 2.3    Page 59   Problem No. 3:  Poor or reduced read range Indicator:  Holding a transponder in front of antenna, maximum read range is less than 3 or 4 feet, or transponders read intermittently Checklist  Solutions  Reference Check for faulty cable connection or break in cable Using an Ohm meter, verify that the outer shield and inner conductor are not shorted.   Once this is verified, short one end of the cable, using the Ohm meter again, check to ensure no breaks in the cable. Observe the center pin in the N connector to ensure it is not recessed and well seated.  Check sync pulse  Ensure sync pulse is present   Check reader software configuration  Ensure that RF power settings for Flex and T21 Uplink and Downlink are set properly.  See software manual Check that the correct coaxial cable is in use for the distance covered between reader and antenna. Ensure that excessively lossy cable is not in use, for example using RG-58/U to reach 100 feet away.  Refer to Table 2.1 for cable distances permitted p. 8 p. 17 p. 27 Check windshield for metal oxide.  If windshield contains metal oxide replace transponder with external license plate transponder, otherwise consult with vehicle manufacturer for correct location for internal transponders.  p. 51 Check mounting orientation of transponder on windshield. Rotate or re-position transponder and re-mount according to proper mounting instructions. p. 52 Check orientation of antennas. Antennas should beam down onto the windshield from above, not sideways across the windshield from the side. Re-adjust antenna to correct position beaming down onto windshield. Ensure that antenna is not beaming across the lane at a 90-degree angle. p. 7 p. 20 p. 22 p. 22  Check reader for loose RF connectors.  Make sure RF connectors are tight. p. 18
IDentity Flex Hardware Manual – Diagnostics and Troubleshooting sirit Version 2.3    Page 60 Checklist  Solutions  Reference Check antennas for loose RF connectors. Make sure RF connectors are tight and waterproofing is in place. p. 18 Check for large metal objects in front of antenna that can reflect signals. Move antenna location so reflections can be eliminated or reduced. p. 16 Check the antennas’ proximity to one another; an antenna should not be beaming right into another antenna at close range. Check site layout plan. Move antenna locations so that antennas are behind each other, minimizing the possibility of reflections from an antenna. p. 23 Check the coaxial cables for shorts or opens or poor condition. Use ohmmeter to test for shorts or opens. Use Cable Test Set to measure RF condition of cable. p. 18 Use cable test set Check synchronization between multiple reader systems.  Make proper connections and ensure sync jumpers are correct. Use oscilloscope to observe and measure  8-volt sync pulse train. p. 41   Problem No. 4:    Reader will not communicate through the host serial port or maintenance port.  Indicator:  Transponders are being read properly but no data is being received through the host serial port; unable to access reader menus, via the maintenance port.  Checklist  Solutions  Reference Check that the RS-232 cable between reader’s maintenance port and PC is a Serial Pin-to-Pin Cable. If a Null-Modem cable is being used replace cable with Serial Pin-to-Pin cable. p. 19 Check host serial port configuration.   Set Host serial port configuration to 9600 Baud, 8 Data Bits, no Parity, 1 Stop Bit, no Hardware p. 36 See software manual Check host port jumpers.  Ensure that RS-232 is configured at the host port jumpers and not some other protocol such as RS-485 or RS-422. p. 36 p. 38
IDentity Flex Hardware Manual – Diagnostics and Troubleshooting sirit Version 2.3    Page 61 Check serial cable connections.  Reverse the TX-RX pair and check that the ground is good. p. 35  Problem No. 5:  Reader will not communicate through Wiegand ports Indicator:   Transponders are being read properly but no Wiegand data is being received through the Wiegand port  Checklist  Solutions  Reference Check Wiegand jumpers at JP1 and JP2 Verify that correct jumpers are in. p. 38 Check Wiegand Interface at host PC  Verify that Wiegand transponder format matches the reader configuration, i.e. 26-bit reader configured to read 26-bit transponders See software manual Check Wiegand Interface connections Connect to correct terminals  p. 38 Check data and ground connections  Verify and secure connections p. 38
IDentity Flex Hardware Manual – Diagnostics and Troubleshooting sirit Version 2.3    Page 62 Problem No. 6:  Reader will not activate relay or incorrect relay activates Indicator:  Transponders are being read properly but the relay will not activate or the wrong relay activates.  Checklist Solutions  Reference Check jumper settings.  Verify that all jumpers are inserted correctly, 5 volt jumpers IN for 5 volt relays, 12 volt jumpers IN for 12 volt relays, etc. p. 44 Check all relay connections.  Make proper relay connections. p. 44 p. 43 Check relay fuses in solid state relays Replace bad relay fuse.  Check relay fuses Check ground connections.  Verify and secure connections. N/A Check/Inspect relay interface cable  Test cable for shorts or opens N/A Check main fuse on relay board  Replace bad fuse   Verify +5 volts on relay signal  Contact SIRIT for service    Problem No. 7  Reader will not function or is frozen or locked up Indicator:  Power/CPU-Alive indicator is on but CPU may be locked up  Checklist  Solutions  Reference Check that reader has power  Measure voltages at DC power terminals p. 26 Check RESET button  Push RESET button located in a small hole beside CPU lamp for 1 second and reader will re-boot. RESET button has the same function as the power ON/OFF switch  p. 34 If reader is hot, power down and allow reader to cool down for 15-20 minutes. Re-apply power and test for functionality N/A
IDentity Flex Hardware Manual – Components, Accessories and Options sirit Version 2.3    Page 63 6.6.6.6. ComponentsComponentsComponentsComponents, Accessories, Accessories, Accessories, Accessories    and Optionsand Optionsand Optionsand Options    IDentity Flex Component Part Numbers Table 6.1 – IDentity Flex Component Part Numbers  Customer Part Number  Description IDFLEX-TAG-4  4Year IDentity Flex transponder tags IDFLEX-TAG-4WBOR  4Year IDentity Flex transponder (with BOR) IDFLEX-TAG-4LP  IDentity Flex License Plate Mount transponder IDFLEX-BAT-CLIP  Additional 4-Year battery and clip for IDentity Flex tags  (excludes IDFLEX-TAG-4LP) IDFLEX-VELCRO  Velcro Strips for IDentity Flex tags IDFLEX-TS-TAPE  Tape strips for IDentity Flex tags IDFLEX-READER-IIe  Two-Channel IDentity Flex reader with NEMA enclosure. IDFLEX-READER-IVe  Four-Channel IDentity Flex reader with NEMA Enclosure. IDFLEX-ANT-01  IDentity Flex 12” x 30” antenna with universal mounting bracket, includes hardware for a 1-1/2” pole IDFLEX-CB-II  2-Channel IDentity Flex transceiver unit IDFLEX-CB-IV  4-Channel IDentity Flex transceiver unit. IDFLEX-READER-PS  IDentity Flex power supply IDFLEX-MAN-S/W (DOS Version)  IDentity Flex Software and Configuration Guide for DOS IDFLEX-MAN-S/W (WINDOWS® Version) IDentity Flex Software and Configuration Guide for WINDOWS® IDFLEX-MAN-H/W  IDentity Flex Hardware Installation and Troubleshooting Guide
IDentity Flex Hardware Manual – Components, Accessories and Options sirit Version 2.3    Page 64 Options and Accessories Table 6.2 – Options and Accessories Part Numbers Part Number  Description IDFLEX-ANT-CMB  Universal ceiling mount antenna bracket, Includes U-bolts for a 1-1/2” pole IDFLEX-ANT-WMB  Universal pole/wall mount antenna bracket IDFLEX-CONN-RG-58/U  Connector kit for RG-58/U Qty. 2 per kit – Amphenol 82-5375 Qty. 2 per kit – AMP 226600-1 IDFLEX-CONN-9913  Connector kit for 9913 cable Qty. 4 per kit – Amphenol 82-202-1006 IDFLEX-CABLECON  Cable adapter kit – adapts Belden 9913 cable Type N connector to Mini-UHF connector. Includes 18” of cable, Type N Male to Mini-UHF Male, with Jack-to-Jack Type N thru-barrel. Qty. 2 per kit IDFLEX-CRIMP  Cable crimp tool for Amphenol 82-5375 and AMP 226600-1 connectors IDFLEX-CONN-WKIT  Outside weather-proofing kit: Qty. 1 – piece mastic tape, Qty. 1 electrical tape, for 1 outside antenna connectors IDFLEX-CABLE-RG58/U-60K  2 ea  50’ RG-58/U Cable, N connector attached, 2 mini UHF Connector assembly included For Relays and Relay Options, please contact SIRIT   RELAY AC/DC INPUT MODULE  3-30 VDC or 10-60 VAC from source DRY CONTACT RELAY MODULE  Dry contact relay CABLE ASSEMBLY FOR 2-4 MODULE RELAY BOARDS DB-37 connector mates with J5 on reader I/O connector. 4-MODULE RELAY BOARD  4-Relay mounting circuit board 16-MODULE RELAY BOARD  16-Relay mounting circuit board
IDentity Flex Hardware Manual – Components, Accessories and Options sirit Version 2.3    Page 65 Opto-Isolated Relay Wiring Guide The following wiring guide will assist the installer in wiring opto-isolated relays.  The four-module boards are detailed below, and the sixteen-module board section starts on page 67. Table 6.3 – Four-Module Board Input Specification Relay Board Input Control Terminals  Signal Function  Notes 1  VCC +5 VDC Input  Orange 2  Ground Input from Reader Discrete I/O Cable Green / White 3  Relay Module #1 Control Signal (Active Low)  4  Ground  No Connection required 5  Relay Module #2 Control Signal (Active Low)  6  Ground  No Connection required 7  Relay Module #3 Control Signal (Active Low)  8  Ground   No Connection required 9  Relay Module #4 Control Signal (Active Low)    Table 6.4 – Four-Module Board Output Specification Relay Board Output Terminals Signal Function 1  Relay Module #1  (+) 2  Relay Module #1  (-) 3  Relay Module #2  (+) 4  Relay Module #2  (-) 5  Relay Module #3  (+) 6  Relay Module #3  (-) 7  Relay Module #4  (+) 8  Relay Module #4  (-)
IDentity Flex Hardware Manual – Components, Accessories and Options sirit Version 2.3    Page 66  Note:  The Relay Board Output Terminals are labeled as Relay Module (+) and Relay Module  (-).  This convention refers to the direction of the current flow from the peripheral being controlled.  Refer to attached schematic example for Relay Module #1    Table 6.5 – Discrete I/O Cable SIRIT P/N: 9796157-0002 Cable Conductor Color 37 Pin Connector Pin Number Discrete Output and Input Function Black  1  Lamp Output Channel A White  2  Lamp Output Channel B Red  3  Lamp Output Channel C Green  4  Lamp Output Channel D Red/Green  20  Gate Output Channel A Orange/Green  21  Gate Output Channel B Black/White/Red  22  Gate Output Channel C White/Black/Red  23  Gate Output Channel D Black/Red/Green  28  Entrance Loop Input Channel A White/Red/Green  29  Entrance Loop Input Channel B Red/Black/Green  30  Entrance Loop Input Channel C Green/Black/Orange  31  Entrance Loop Input Channel D Orange/Black  10  Gate Position Channel A Blue/Black  11  Gate Position Channel B Black/White  12  Gate Position Channel C Red/White  13  Gate Position Channel D Orange  5  VCC +5VDC Blue  6  VCC +5VDC White/Black  7  VCC +5VDC Red/Black  8  VCC +5VDC Green/Black  9  VCC +5VDC Red/Black/White  24  VCC +5VDC Green/Black/White  25  VCC +5VDC Orange/Black/White  26  VCC +5VDC Blue/Black/White  27  VCC +5VDC Green/White  14  GND Blue/White  15  GND Black/Red  16  GND White/Red  17  GND Orange/Red  18  GND Blue/Red  19  GND Orange/Black/Green  32  GND
IDentity Flex Hardware Manual – Components, Accessories and Options sirit Version 2.3    Page 67 Blue/White/Orange  33  GND Black/White/Orange  34  GND White/Red/Orange  35  GND Orange/White/Blue  36  GND White/Red/Blue  37  GND          Table 6.6 - Sixteen- Module Board Input Specification Relay Board Input Control Terminals  Signal Function  Notes +V  VCC +5 VDC Input  Orange GND  Ground Input from Reader Discrete I/O Cable  Green / White 1  Ground  No Connection Required 2  Relay Module #1 Control Signal (Active Low)   3  Ground  No Connection Required 4  Relay Module #2 Control Signal (Active Low)   5  Ground  No Connection Required 6  Relay Module #3 Control Signal (Active Low)   7  Ground  No Connection Required 8  Relay Module #4 Control Signal (Active Low)   9  Ground  No Connection Required 10  Relay Module #5 Control Signal (Active Low)   11  Ground  No Connection Required 12  Relay Module #6 Control Signal (Active Low)   13  Ground  No Connection Required 14  Relay Module #7 Control Signal (Active Low)   15  Ground  No Connection Required 16  Relay Module #8 Control Signal (Active Low)   17  Ground  No Connection Required 18  Relay Module #9 Control Signal (Active Low)   19  Ground  No Connection Required 20  Relay Module #10 Control Signal (Active Low)   21  Ground  No Connection Required 22  Relay Module #11 Control Signal (Active Low)   23  Ground  No Connection Required 24  Relay Module #12 Control Signal (Active Low)   25  Ground  No Connection Required 26  Relay Module #13 Control Signal (Active Low)   27  Ground  No Connection Required 28  Relay Module #14 Control Signal (Active Low)   29  Ground  No Connection Required 30  Relay Module #15 Control Signal (Active Low)   31  Ground  No Connection Required 32  Relay Module #16 Control Signal (Active Low)
IDentity Flex Hardware Manual – Components, Accessories and Options sirit Version 2.3    Page 68  Table 6.7 - Sixteen-Module Board Output Specification Relay Board Output Terminals Signal Function 1  Relay Module #1    (+) 2  Relay Module #1    (-) 3  Relay Module #2    (+) 4  Relay Module #2    (-) 5  Relay Module #3    (+) 6  Relay Module #3    (-) 7  Relay Module #4    (+) 8  Relay Module #4    (-) 9  Relay Module #5    (+) 10  Relay Module #5    (-) 11  Relay Module #6    (+) 12  Relay Module #6    (-) 13  Relay Module #7    (+) 14  Relay Module #7    (-) 15  Relay Module #8    (+) 16  Relay Module #8    (-) 17  Relay Module #9    (+) 18  Relay Module #9    (-) 19  Relay Module #10  (+) 20  Relay Module #10  (-) 21  Relay Module #11  (+) 22  Relay Module #11  (-) 23  Relay Module #12  (+) 24  Relay Module #12  (-) 25  Relay Module #13  (+) 26  Relay Module #13  (-) 27  Relay Module #14  (+) 28  Relay Module #14  (-) 29  Relay Module #15  (+) 30  Relay Module #15  (-) 31  Relay Module #16 (+) 32  Relay Module #16  (-)
IDentity Flex Hardware Manual – Components, Accessories and Options  sirit Version 2.3      Page 69     SIRIT P/N: 9796150-0002             Figure 6.1 – Sixteen-Module Board Terminals  Slot 1    (Lamp Output Ch A) Slot 2    (Lamp Output Ch B) Slot 3    (Lamp Output Ch C) Slot 4    (Lamp Output Ch D) Input Control Terminals +V-GND       1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-29-30-31-32  Output Field Terminals 1-2  3-4  5-6  7-8  9-10  11-12 13-14  15-16 17-18 19-20 21-22 23-24 25-26 27-28 29-30 31-32 Slot 1 Slot 2 Slot 3 Slot 4 Slot 5 Slot 6 Slot 7 Slot 8 Slot 9 Slot 10 Slot 11 Slot 12 Slot 13 Slot 14 Slot 15 Slot 16 Slot 5   (Gate Output Ch A) Slot 6   (Gate Output Ch B) Slot 7    (Gate Output Ch C) Slot 8    (Gate Output Ch D) Slot 9    (Loop Input Ch A) Slot 10   (Loop Input Ch B) Slot 11    (Loop input Ch C) Slot 12   (Loop Input Ch D) Slot 13    (Gate Input Ch A) Slot 14   (Gate Input Ch B) Slot 15 (Gate Input Ch C) Slot 16   (Gate Input Ch D)
IDentity Flex Hardware Manual – Component Specifications sirit Version 2.3    Page 70 Figure 6.2 -  4 Channel Relay Mother Boards Output Field Terminals Output Field Terminals1-2Slot 11-2Slot 13-4Slot 23-4Slot 25-6Slot 37-8Slot 45-6Slot 37-8Slot 4Input Control Terminals Input Control Terminals1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9Slot 1 - LampOutput Ch. ASlot 2 - LampOutput Ch. BSlot 3 - LampOutput Ch. CSlot 4 - LampOutput Ch. DSlot 1 - GateOutput Ch. ASlot 2 - GateOutput Ch. BSlot 3 - GateOutput Ch. CSlot 4 - GateOutput Ch. DBoard A Board BFigure 4 - Two 4-Channel Relay Mother BoardsDWG-IDFLEX-RELAY-2MB
IDentity Flex Hardware Manual – Component Specifications sirit Version 2.3    Page 71 7.7.7.7. ComponComponComponComponent Specificationsent Specificationsent Specificationsent Specifications    Reader System Environmental Storage Temperature:     -40°C to +60°C Operating Temperature:    -25°C to +60°C Humidity:        85% non-condensing at 85°C Vibration:         1g at 15 Hz to 500 Hz Shock:         5g at 10 ms Enclosure Enclosure:        NEMA 4X enclosure Enclosure dimensions:    16” x 14” x 9” Weight:        7.8 pounds Transceiver Specifications Dimensions:        9.5” x 9” x 1” Weight:        2.5 pounds Input Impedance:      50 Ohms Output Impedance:      50 Ohms Output Power:       33 dBm (2 W, CW Average) Down-link Modulation:   T21 AM, Manchester encoded, 300 Kbps Up-link Modulation:  T21 Frequency shift Keyed, 300 Kbps 2PSK Two Phase Shift Keyed, 150 Kbps Operating Frequency:     916.25 MHz DC Power requirements:    +12 +/- 0.5 VDC @ 3.5 Ampere -12 +/- 1 VDC @ 1.0 Ampere +5 +/- 0.25 VDC @ 1.0 Ampere Max. continuous power consumption: 20 Watts Standards:  Reads Caltrans Title 21 compliant transponders FCC Part 15 Approved FCC Part 90 Approved FCC ID M4ZS2301 Industry Canada Type Approval No. TBD  Power Supply Dimensions:       11.75” x 5” x 3” Weight:      5 pounds AC Power Input:    85-264 VAC, 47-93 Hz, 4A
IDentity Flex Hardware Manual – Component Specifications sirit Version 2.3    Page 72 Antenna FLEX ANTENNA Dimensions Dimensions:        30”x 12”x 1.5” Weight:        7.8 pounds Specifications Input Impedance:      50 Ohms Output Impedance:      50 Ohms Frequency:        916.25 MHz VSWR:        < 1.5 in band  UNIVERSAL MOUNTING BRACKET Dimensions Dimensions:        4” x 4” x 4” Weight:        1.1 pounds Transponder Environmental Storage Temperature:     -40°C to 100°C Operating Temperature:    -25°C to +85°C Humidity:        85% non-condensing at 85°C Vibration:        10g, ½ Sine pulse 10ms duration Shock:         5g, ½ Sine pulse 10ms duration  IDENTITY FLEX AND S-FLEX TRANSPONDER Enclosure Enclosure:  Polycarbonate weather-resistant plastic Dimensions (WxHxD):    4.2” x 2.6” x 0.5” Weight:        2.2 Ounces
IDentity Flex Hardware Manual – Component Specifications sirit Version 2.3    Page 73  Specifications Uplink Modulation:  2PSK Two Phase Shift Keyed (150 Kbps) Operating Frequency:     916.25 MHz Data Storage:       32 bit transponder ID Battery Requirements:  3.0 Volts ( non-replaceable cell -replaceable CR2032 cell with Flex only ) One cell yields a transponder life of up to 4 years Read Range:  Up to 25 feet, set by reader and antenna configuration, cabling length and power output  EXTERNAL LICENSE PLATE TRANSPONDER Environmental Storage Temperature:     -40C to 114C Operating Temperature:    -25C to +85C Humidity:        95% non-condensing at 70°C Vibration:        10g, ½ Sine pulse 10ms duration Shock:         5g, ½ Sine pulse 10ms duration Enclosure Enclosure:  Polycarbonate weather-resistant plastic Dimensions (WxHxD):    4.2” x 2.6” x 0.5” Weight:        2.2 Ounces Specifications Uplink Modulation:  2PSK Two Phase Shift Keyed (150 Kbps) Operating Frequency:     916.25 MHz Data Storage:       32 bit transponder ID Battery Requirements:    3.0 Volts (non-replaceable cell) One cell yields a transponder life of up to 4 years Read Range:  Up to 25 feet, set by reader and antenna configuration,  cabling length and power output
IDentity Flex Hardware Manual – Reference   sirit Version 2.3    Page 74 8.8.8.8. ReferenceReferenceReferenceReference    Glossary AC    Alternating Current AM    Amplitude Modulation AVI    Automatic Vehicle Identification BIN    Binary BOR    Break on Removal CRT    Cathode Ray Tube - display COM    Communications CWB    Concrete Wall/Pole Bracket, optional mounting pipe with bracket dB    decibel – level of a signal dBm    decibels referenced to one milliwatt of power DC    Direct Current DC    Dealer Code FC    Facility Code FCID    Facility Code Identification FCC    Federal Communications Commission – a regulatory agency FM     Frequency Modulation IL    Issue Level I/O    Input / Output – data doorway to and from a device KHz    Kilohertz – 1,000 cycles per second Kbps    Kilo Bits per Second mA    Milliampere Mbps    Mega Bits per Second MHz    Megahertz – 1,000,000 cycles per second ms    Millisecond NEMA    National Electrical Manufacturers Association PSK    Phase Shift Keying 2PSK    Double Phase Shift Keying RF    Radio Frequency (radio frequency energy) RFID    Radio Frequency Identification RX    Receive RXd    Received Data SYNC    Synchronization Signal TTL    Transistor-Transistor Logic – logic circuits TX    Transmit TXd    Transmitted Data T21    Title 21 (California tolling system) UHF    Ultra High Frequency UMB    Universal Mounting Bracket supplied with Flex antenna VAC    Voltage – Alternating Current VDC    Voltage – Direct Current VSWR   Voltage Standing Wave Ratio WIEGAND  26, 34 or 50-bit binary-encoded data used in the control industry
IDentity Flex Hardware Manual – Reference   sirit Version 2.3    Page 75 List of Figures Figure 1.1 – System Operation........................................................................................................ 2 Figure 1.2 – IDentity Flex Mounting Options ................................................................................... 7 Figure 2.1 – Typical Parking Access Lane Configuration ............................................................ 11 Figure 2.2 – Typical Gated Access Lane Configurations .............................................................. 13 Figure 3.1 – Antenna Orientation .................................................................................................. 20 Figure 3.2 – Antenna Mounting Angles ......................................................................................... 22 Figure 3.3 - Antenna Lateral Orientation ....................................................................................... 23 Figure 3.4 – Remote Antenna/Reader Connection Diagram ........................................................ 24 Figure 3.5 – Reader Connections.................................................................................................. 26 Figure 3.6 – RG-58/U Amp 226600-1 Installation ......................................................................... 29 Figure 3.7 – RG-58U Amphenol 82-5375 Installation (Part A)...................................................... 30 Figure 3.8 - RG-58U Amphenol 82-5375 Installation (Part B)....................................................... 31 Figure 3.9 – Belden 9913 Amphenol 82-202-1006 Installation ..................................................... 32 Figure 3.10 – Antenna Cable Adapter Connection........................................................................ 33 Figure 3.11 – IDentity Flex Reader Connections .......................................................................... 34 Figure 3.12 – Host Interface Connector and Jumpers .................................................................. 36 Figure 3.13– Typical Internal Wiegand Pull-up Circuit .................................................................. 39 Figure 3.14 – Multiple Reader System Sync Connections ............................................................ 41 Figure 3.15 – Discrete Input/Output Jumpers ............................................................................... 44 Figure 3.16 – Typical Input / Output Circuit and Pull- Up Resistors.............................................. 45 Figure 3.17 – Examples of Active-High and Active-Low Polarities ............................................... 45 Figure 3.18 – IDentity Flex Non-Memory Lift Gate Operation ....................................................... 48 Figure 3.19 – Memory Lift Gate Operation.................................................................................... 49 Figure 4.1 – IDentity Flex Transponder Installation....................................................................... 52 Figure 4.2 – External Mount Transponder Installation .................................................................. 53 Figure 4.3 – Title 21 Transponder Installation............................................................................... 54 Figure 6.1 – Sixteen-Module Board Terminals.............................................................................. 69 Figure 6.2 -  4 Channel Relay Mother Boards............................................................................... 70  List of Tables Table 2.1 – Remote Antenna Cable Selection .............................................................................. 17 Table 2.2 – Antenna/Reader Connector Selection........................................................................ 18 Table 3.1 – Legend for Figure 3.4 ................................................................................................. 25 Table 3.2 – Maintenance Port Pin-outs ......................................................................................... 35 Table 3.3 – Emulation Settings...................................................................................................... 36 Table 3.4 – Host Interface Connector Pin Functions..................................................................... 36 Table 3.5 – Wiegand Interface Specifications ............................................................................... 37 Table 3.6 – Wiegand Connector Pin-outs ..................................................................................... 38 Table 3.7 – Wiegand Jumper Port Layout..................................................................................... 38 Table 3.8 – 37-Pin Discrete Input / Output Connector J5 ............................................................. 43 Table 3.9 – Jumper Pin-out and Function Table ........................................................................... 44 Table 3.10 – Indicator LEDs .......................................................................................................... 50 Table 6.1 – IDentity Flex Component Part Numbers..................................................................... 63 Table 6.2 – Options and Accessories Part Numbers .................................................................... 64 Table 6.3 – Four-Module Board Input Specification ...................................................................... 65 Table 6.4 – Four-Module Board Output Specification ................................................................... 65 Table 6.5 – Discrete I/O Cable ...................................................................................................... 66 Table 6.6 - Sixteen- Module Board Input Specification ................................................................. 67 Table 6.7 - Sixteen-Module Board Output Specification ............................................................... 68
IDentity Flex Hardware Manual – Reference   sirit Version 2.3    Page 76 Index 37-pin discrete i/o connector.....44 4-mile limit.....16 AC or DC input relay module.....47 AC power cabling.....18, 22 AC power connections.....20 accessories.....64 adjacent lanes.....11, 42 alternate studs.....26 antenna arming for parking access.....13 bracket.....26 cable adapter connection.....34 cable connectors.....18 cable selection.....18 description.....7 installation.....21 lateral orientation.....22 lead installation.....28 LED feature.....7 location.....7 mounting.....21 mounting brackets.....7 mounting for gated access.....15 mounting for parking access.....11 mounting options.....16 orientation.....11, 22 overhead mounting.....16 paint.....7 read range.....12 side-mounting.....17 specifications.....73 tag read indicator.....7 antenna/reader connection.....25 anti-passback.....13 attenuation.....18 Automatic Vehicle Identification (AVI).....1 back-end host systems.....2, 6 battery IDentity Flex transponder.....5 baud rate.....37 Belden 8240.....9, 18, 28 connectors.....19 Belden 9913.....9, 18, 28 connectors.....19 Belden 9913 Amphenol 82-202-1006 Installation.....33 bit length.....40 bracket mounting nuts.....26 Break on Removal.....14 buffer.....12 cable connector dimensions.....29 installation.....29 cable routing.....17 cable run.....9, 17 California Transportation System Title 21.....1, 3, 5 coaxial cable tips.....9 coaxial cype N cable connector.....26 common problems and solutions.....58 communication cabling run with antenna cabling.....18, 22 component specifications.....72 components.....64 conduit.....9 diameter.....18, 28 installation.....28 selection.....18 configuration setup.....20, 35, 36 connectors.....9 CPU Active.....51 CPU Active LED.....28 crimper.....9, 19, 29 customized operation.....6 data bits.....37 data direction.....40 dealer code.....5 desktop reader.....15 detecting loops.....6 detector loop.....3 diagnostic features.....57 discrete I/O connector.....43 discrete input polarity.....46 discrete input/output functions.....46 discrete input/output jumpers.....45 discrete inputs and outputs.....36, 44 Double Phase-Shift Keyed modulation.....3 downloading operational configuration information.....36 dry contact relay.....47 dry contact relay output.....13 Echo ABCD.....57 electromagnetic interference.....18 emulation.....37 environmental conditions.....17 equipment placement.....17 error detection.....3 external modems.....16 external mount transponder.....4 adding to tag list.....56 description.....5 mounting.....54 specifications.....74 facility code.....10, 15 flow control.....37 four-channel board input specification.....66
IDentity Flex Hardware Manual – Reference   sirit Version 2.3    Page 77 output specification.....66 gate input or loop input relays.....47 gate open signal.....12 gate output or lamp output relays.....48 gate output relays.....15 gated access systems.....13 gates.....10 glossary.....75 hexadecimal format.....56 host interface connector and jumpers.....37 connector pin functions.....37 Host RCV.....51 identification number.....3, 5, 15 IDentity Flex Reader connections.....35 description.....6 IDentity Flex Reader System overview.....1 IDentity Flex Remote Antenna.....See antenna IDentity Flex Software.....16 IDentity Flex system operation.....2 overview.....1 IDentity Flex transponder.....5 family.....3 mounting.....53 specifications.....73 IDentity Title 21 (Tolling Application) Transponder description.....5 indicator LEDs.....51 indicator lights.....50 installation.....21 Installation Tools.....20 interface connections.....35 Interface/Diagnostic Tools.....20 internal buffer.....12 internal data register.....3 lane configurations.....10, 11 gated access.....13 parking access.....12 lane controller.....2 lane logic.....11, 12, 13 gated access.....15, 16 LED feature.....7 LED tag read indicator.....18, 29 LEDs.....50 legend.....26 license plate holder.....5 light curtains.....6 local electrical regulations.....20 maintenance computer.....6, 20, 35, 36 maintenance interface.....35 maintenance port.....36 master.....42 memory gate operation.....48, 50 memory gates gated access.....15 parking access.....12 menu options.....57 metal-oxide.....5, 7, 14 metal-oxide windshields.....52 mini-UHF connector.....19, 26 multiple reader installations gated access.....16 overview.....1 sync connections.....42 synchronization.....42 NEMA 4X enclosure.....26 no power.....58 non-memory lift gate.....48 non-memory lift gate operation.....49 null modem cable.....20 optical barrier.....48 options.....64 opto-isolated relay board.....47 opto-isolated relay wiring guide.....66 overhead mounting.....16 overview.....1 parity.....37 Parking Access Systems.....11 part numbers.....64, 65 polling sequences.....50 port LED.....51 power output.....11 power supply reader.....6 Pre-Installation Questionnaire.....10 pull-up circuit.....40 pulse width.....47 Quick Power-On Test.....28 read pattern.....7, 11, 13 read range low.....60 Read Tags and Display Results.....57 read zone.....7, 11 gated access.....15 reader accessibility.....17 connections.....27, 35 description.....6 installation.....27 location.....17 no serial communication.....61 no Wiegand communication.....62 not functioning.....63 overview.....1 relay problems.....63 specifications.....72 relay wiring guide.....66 remote antenna.....See antenna. See antenna RF transmission.....52 RG-58/U.....9, 18, 28
IDentity Flex Hardware Manual – Reference   sirit Version 2.3    Page 78 connectors.....19 RG-58/U Amp 226600-1 Installation.....30 RG-58U Amphenol 82-5375 Installation.....31 RS-232.....36 RS-422.....36 RS-485.....36, 38 security reader location.....17 security features.....14 Security-Flex (S-Flex) Transponder decsription.....5 serial cable.....20, 36 Serial Host Connections.....36 serial numbers.....15 S-Flex transponder gated access.....14 mounting.....53 specifications.....73 short haul modems.....16 side-mounting.....17 signal strength.....7 site planning.....10 sixteen-channel board input specification.....68 output specification.....69 terminals.....70 slaves.....42 smart switches.....16 specifications.....72 stop bits.....37 Summary.....1 sync cables.....42 Sync Indicator.....51 Sync Indicator LED.....28 sync interface connector.....43 sync termination jumpers.....43 synchronization.....42 system host interface.....37 system interfaces.....35 tag list.....7 tag list file.....56 Tag Read.....51 tag read indicator.....7 test hardware operation.....50 Test Host Serial Port.....57 Test RF Noise Detection.....57 Test Static RF Power.....57 Test SYNC Port.....57 Test Wiegand Port.....57 time delay.....47 Title 21.....5 external mount.....5 programming.....5 tolling application transponder.....5 Title 21 transponders.....15 conversion procedure.....56 gated access.....15 mounting.....55 tolling application transponder mounting.....55 tolling application transponders gated access.....15 traffic flow.....13 translation table.....2 transponder description.....3 external mount.....4, 5, 52 IDentity Flex.....5 mounting.....53 no read.....59 overview.....2 S-Flex.....5 specifications.....73 testing.....52 Title 21.....5 usage.....52 transponder reading locations discrete outputs.....6 overview.....1 reader capability.....6 transponder translation lists.....36 trapped vehicle.....11, 12 Trigger ABCD.....57 troubleshooting.....7, 58 truck fleet.....5 TTL input/output.....1, 6 U-Bolts.....26 unauthorized vehicles.....15 Universal Mounting Bracket.....7, 22 specifications.....73 up-load operating software.....36 vehicle detection loop parking access.....13 vehicle detection loops.....11 vehicle identification.....3 vehicle presence loops.....10 vehicle speed.....11 wake-up signal.....3 Wiegand interface.....38 connector pin-outs.....39 jumper port layout.....39 specifications.....38 Wiegand protocol.....6

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