Futaba FDK01TU COMMUNICATION SYSTEM LEAKY COAX User Manual USERS MANUAL

Futaba Corporation COMMUNICATION SYSTEM LEAKY COAX USERS MANUAL

Contents

USERS MANUAL

Instruction ManualＦＤＫ０１ＴＵＦＤＫ０１ＴＵＦＤＫ０１ＴＵＦＤＫ０１ＴＵThis instruction manual contains important notices and how to use this product safely. Please be sure to readthis instruction manual before you use this product. Please understand the following symbols that are used inthis manual before reading this instruction manual.The symbols are defined as follows:Indicates a hazard that can cause severe personal injury, death, or substantialproperty damage if the warning is ignored.Indicates a hazard that will or can cause minor personal injury, or propertydamage if the caution is ignored.WARNINGCAUTIONFUTABANi04-009-1 rev5.0
FUTABANi04-009-1 rev5.0ＦＣＣ ＮｏｔｉｃｓＦＣＣ ＮｏｔｉｃｓＦＣＣ ＮｏｔｉｃｓＦＣＣ ＮｏｔｉｃｓThis equipment has been tested and found to comply with the limit for a Class B digital device,pursuantto part 15 of the FCC rules.These limits are designed to provide reasonable protection against harmfulinterference in a residential installation. This equipment generates,uses and can radiate radio frequencyenergy and,if not installed and use in accordance with the instructions,may cause harmful interference toradio communications.However,there is no guarantee that interference will not occur in a particularinstallation.If this equipment dose cause harmful interference to radio or television reception,which canbe determind by turming the equipment off andon,the user is encouraged to try to correct theinterference by one or more of the following measure:−Reorient or relocate the receiving antenna.−Increase the separation between the equipment and receiver.−Connect the equipmentinto an outlet on a circuit different from that to which the receiver isconnected.−Consult the dealer or an experienced radio/TV technician for help.The user that changes or modifications not expressly approved by the party responsible for compliancecould void the user's authority to operate the equipment.
FUTABANi04-009-1 rev5.0The following six are extremely important warnings.1. Be sure to use this product within its specification; otherwise it may cause failures and malfunctions.Especially, pay great attention to temperature range and power source voltage.2. Do not install this product to the sites where the product is disposed under the direct sunlight and/orunder the high temperature. Prior to use this product, please make sure the temperature around thesite where you are planning to use this product, because this product is guaranteed at the limitedranges in operating temperature and storage temperature. Operating the product beyond theguaranteed temperature range may cause failure of this product.3. Do not install this product in a high humidity area. A drop of water on the circuit inside of thisproduct may cause failure of this product.4. Avoid this product from being watered. If water enters inside this product, it may cause failure ofthis product5. The specification of the external interface of this product is different from ordinary one. Please makesure the wire identifications before connecting external equipment.6. Be sure to confirm that the power switches are off before connecting or disconnecting connectors.Connecting and disconnecting connectors while any power is on may cause failures and malfunctions.WARNI NG
FUTABANi04-009-1 rev5.0The following three are very important cautions in handling this product.1. This product is designed specially for industrial applications. If you are planning to use this productin the area where the use of electromagnetic wave is restricted because medical equipment andairplanes are used near its area, please confirm that this product does not interfere with those beforeyou use this product. Please do not use this product unless you can confirm that this product does notinterfere with those medical equipment and airplanes near the site.2. Please pay attentions to the electromagnetic conditions around this product. This product useselectromagnetic wave as a communication method. Consequently, if there is a strong source ofelectromagnetic wave near this product, this product may not able to fully achieve its performance.Please check the electromagnetic conditions around the site where you are planning to use thisproduct prior to use this product.3. This instruction manual is protected by the law of copyright protects. Futaba Co. is not responsible toany problem and incident that are caused from reprinting this instruction manual by somebody otherthan Futaba.CAUTION
FUTABANi04-009-1 rev5.0ＴＡＢＬＥ ＯＦ ＣＯＮＴＥＮＴＳＴＡＢＬＥ ＯＦ ＣＯＮＴＥＮＴＳＴＡＢＬＥ ＯＦ ＣＯＮＴＥＮＴＳＴＡＢＬＥ ＯＦ ＣＯＮＴＥＮＴＳ1. INTRODUCTION1-1. Special Features p.1・・・・・・・・・・・・・・・・・・・・・・・・・・・1-2. Names and functions of parts of the fixed station p.1・・・・・・・・・・・・・1-3. Names and functions of parts of the matching/distributing unit p.3・・・・・・・1-4. Names and functions of parts of the terminator unit p.32. POWER2-1. Before turning on the power p.4・・・・・・・・・・・・・・・・・・・・・・・2-2. Voltage of the power source p.4・・・・・・・・・・・・・・・・・・・・・・・2-3. Connector for the power source p.4・・・・・・・・・・・・・・・・・・・・・2-4. Power switch p.4・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・3. ATTACHMENT OF FEEDER CABLES3-1. Connecting the fixed station and the matching/distributing unit p.5・・・・・・・・・3-2. Connecting feeder cables and the matching/distributing unit p.5・・・・・・・・3-3. Connecting feeder cables to the terminator unit p.7・・・・・・・・・・・・・・・・・・・・・・・3-4. Attaching Ferrite core to the feeder cable p.9・・・・・・・・・・・・・・・4. CONNECTING COMMUNICATION CABLE4-1. Connector for RS-232C/RS-422/RS-485 p.10・・・・・・・・・・・・・・・・・・5. SETTING SWITCHES p.11・・・・・・・・・・・・・・・・・・・・・・・・・・6.SYSTEM OPERATION6-1. Outline of communication p.14・・・・・・・・・・・・・・・・・・・・・・6-2. Preparation of communication on the air p.14・・・・・・・・・・・・・・・・6-3. Data communication with serial port of the wireless modem p.14・・・・・・・・7. COMMUNICATION WITH MOBILE STATIONS p.15・・・・・・・・・・・・・・・・8. COMMUNICATION COMMAND p.16・・・・・・・・・・・・・・・・・・・・・・・・9. CONTROL COMMAND p.17・・・・・・・・・・・・・・・・・・・・・・・・・・・・10. ADDRESS p.19・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・11. INDICATORS p.20・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・12. EXTERNAL RESET p.21・・・・・・・・・・・・・・・・・・・・・・・・・・・・13. PRODUCT SPECIFICATION p.22・・・・・・・・・・・・・・・・・・・・・・・・・14. FREQUENCY CHANNEL p.24・・・・・・・・・・・・・・・・・・・・・・・・・・・
p.1FUTABANi04-009-1 rev5.01. INTRODUCTION1-1. Special Features1 FDK01TU fixed station outputs its modulated signals to the 200-ohm feeder cables, demodulates)()the modulated signals of a FDK02TU mobile station that come through the feeder cable, and()sends them to FDK01TU's external controllers.Please note that a matching/distributing unit is necessary to attach one or two 200-ohm feeder cablesto this modem.2 Communication speed is 100kbps across the feeder wires.)3 FDK has a function to carry out error correction by the combination of ARQ Automatic) (Retransmission Request and FEC of BCH 15,7 .)()4 In this system, multiple mobile stations can be allocated to the single feeder cable. And each mobile)station can have individual address that can be set externally. As a result, a single fixed station andmultiple mobile stations can establish a communication network.5 The interface between the external controller and the fixed station or the one between the external)controller and the mobile stations is designed to meet RS-422, RS-485 and RS232C.1-2. Names and functions of parts of the fixed station①Indicators of signal reception level②Indicator of signal transmission③Switches to set address④Switches to set frequency channels⑤Switches to set communication parameters⑥Switches to set external interface, transfer speed, and etc.⑦Switches to set parameters for RS-422/RS-485⑧Indicator of the power status③④⑤⑥①⑦②③
p.2FUTABANi04-009-1 rev5.0⑨Power switch⑩Connector to a 24V power source⑪Connector for external reset control⑫()Interface connector for RS-232C/RS-422/RS-485 Special pin assignment is employed here.⑬Connector for Matching/distributing unit⑨⑩⑪⑫⑬
p.3FUTABANi04-009-1 rev5.01-3. Names and functions of parts of the matching/distributing unit①（)Connector to the fixed station BNC②Opening for connecting a feeder cable③These parts are for screws to fix this unit.③③③③①②1-4. Names and functions of parts of the terminator unit①Opening for connecting a feeder cable②These parts are for screws to fix this unit. ②②①② ②
p.4FUTABANi04-009-1 rev5.02. POWER2-1. Before turning on the powerBe sure to read this instruction manual prior to turning on the power of the modems.Improper operations of the FDK modem may not only cause failures of communication but also causemalfunctions and/or damages of this modem and the external equipment connected to this modem.In order to establish proper communication between this modem and mobile stations, communicationparameters should be set by switches, which should be set before turning on the power switch.In addition, since Futaba has specially defined the pin-assignment of interface connector forRS-232C/RS-422/RS-485; please carefully confirm the wire identifications of the interface cable and pin layout.2-2. Voltage of the power sourceThe input voltage to this modem should be within the range of 20Vdc and 29Vdc. Otherwise, this modem andthe external equipment connected to this modem may cause damages or malfunctions.2-3. Connector for the power sourceThe type of the connector used for this modem is S2P-VH made by J.S.T. Mfg Co., Ltd. Supply the voltageanywhere between 20Vdc and 29Vdc to the "+" marked terminal and connect the ground wire to the "-"markedterminal.Connector for the power sourcePicture 2-32-4. Power switchThe label "POWER" is printed beside the power switch of this modem. See picture 2-4()Pushing this switch toward "ON" will turn on the power switch and the LED indicator of the power on top ofthe unit turns on green. On the other hand pushing the switch toward "OFF" will turn off the power. Thepicture 2-4 shows "OFF" state.Power switchPicture 2-4
p.5FUTABANi04-009-1 rev5.03. ATTACHMENT OF FEEDER CABLES3-1. Connecting the fixed station and the matching/distributing unitFixed stationmatching/distributing unitT/RSMA BNC3-2. Connecting feeder cables and the matching/distributing unitPlease follow the next procedures and also refer to the related figure.a Remove the six screws on top of the terminator unit to open the unit cover.)b Turn the two screws that are located in center of one of the terminal pads so that metal wire of a)feeder cable can fit in.c Turn the screws of the cable holder made of black resin.)d Insert a feeder cable into a hole of the chassis and then insert the two bunches of conductive wires of)the feeder cable separately into the two holes in the terminal pad.Please make sure that twisted wires do not loosen and touch the neighboring wires. If a single wireof a bundle touches the other bundle, communication cannot be established.e Tighten the two screws on top of the terminal pad.)f Tighten the screws of the cable holder made of black resin.)g Connect another feeder cable to the other side of the unit following the procedure of above b) )through f . If another feeder cable is not required, attach 200-ohm resister to the terminal pad.)h After confirming that screws are firmly tightened, cover the top chassis and tighten the six screws.)
p.7FUTABANi04-009-1 rev5.03-3. Connecting feeder cables to the terminator unitPlease follow the next procedures and also refer to the related figure.a Remove the six screws on top of the terminator unit to open the unit cover.)b Turn the two screws that are located in center of one of the terminal pads so that metal wire of a)feeder cable can fit in.c Turn the screws of the cable holder made of black resin.)d Insert a feeder cable into a hole of the chassis and then insert the two bunches of conductive wires of)the feeder cable separately into the two holes in the terminal pad.Please make sure that twisted wires do not loosen and touch the neighboring wires. If a single wireof a bundle touches the other bundle, communication cannot be established.e Tighten the two screws on top of the terminal pad.)f Tighten the screws of the cable holder made of black resin.)g After confirming that screws are firmly tightened, cover the top chassis and tighten the six screws.)
p.9FUTABANi04-009-1 rev5.03-4. Attaching Ferrite core to the feeder cableBe sure to attach ferrite cores to the feeder cable in order to reduce radiation noise in differential mode.Attach one ferrite core to the end of the feeder cable that is connected to the matching/distributing unit andattach another ferrite core to the other end of the feeder cable that is connected to the terminator unit.Impedance of each ferrite core for both sides should be 800-ohm, which instead can be comprised of severalsmall ferrite cores like four pieces of 200-ohm.Fixed stationferrite cores 800-OHM ferrite cores 800-OHM(≧ ) (≧ )matching/distributing terminatorunit feeder cableferrite coreTAKEUCHI KOGYO CO.SFT-72S Impedance 210-ohm 100MHz 4 pieces each side() ()
p.10FUTABANi04-009-1 rev5.04. CONNECTING COMMUNICATION CABLE4-1. Connector for RS-232C/RS-422/RS-485Connector model: Hirose Electric Co., Ltd. RDED-9P-LN 4-40 50()()Please select one out of RS-232C, RS-422 and RS-485.PIN No. Signal name note１NC２TD RS-232C transfer data３RD RS-232C recieve data４NC５GND Signal ground.６／RD+ RS422 RS485７RD-８TD+９TD-RS-232C uses the pins 2, 3 and 5.RS-422 and RS-485 use the pins 5 through 9.SW 1 on top of the unit can select either RS-422 or RS-485 and can either connect the termination resisters ordisconnect them.SW2 is the common switch for RS-232C, RS-422 and RS485 to set parameters of communication speed and soon.Please refer to the next section for further detail.123456789 Ｄ－sub 9PIN
p.11FUTABANi04-009-1 rev5.05. SETTING SWITCHESThe functions of the dipswitches and a rotary switch are follows:SW1 8bit DIP-SW Set parameters of RS-422/485SW2 8bit DIP-SW Set transfer speedSW3 8bit DIP-SW Set communication parametersSW4 3 sets of 16-step rotary switch Own station addresstable 5-1Table 5-2 SW1 DIP-8()Item bit ON OFF内容Set D-sub connector 1 Connect/disconnect TD+ and RD+ connected openSet termination 2 Connect/disconnect TD- and RD- connected openresisters RS-422/485 3 Connect/disconnect the resister connected open()between TD+ and TD-4 Connect/disconnect the resister connected openbetweenRD+andRD-5 Connect/disconnect the pull-up connected openresister to RD+6 Connect/disconnect the pull-down connected openresister to RD-7 Set parameters of RS-422/485 OFF during Normallyreception driverRS-422/485 transmission ON8 ReservedThe shadowed indicates the Ex-factory conditionsinternalTDinternalRDTD+TD-RD+RD-Figure 5-1 RS-422/485 interface circuitryＬＴＣ４９１ＬＴＣ４９１100Ω100Ω1kΩ1kΩbit1 bit2bit3bit4bit5bit6DE1kΩbit7
p.12FUTABANi04-009-1 rev5.0Table 5-3 SW2 DIP-8()Item bit ON OFFSet D-sub connector 1 Select RS-232C or RS-422/485 RS-422/485 RS-232C()wiring of RS-232C 2 １packet user data length Refer to table 4-434 ReservedCommon for 5 Transfer speedRS-422/485/232C 6 Refer to table 4-5.78 ReservedThe shadowed indicates the Ex-factory conditions.Table 5-4 Setting of 1 packet user data lengthSW2 NumberofuserdatabytesNo. bit3 bit2 BYTE[]1OFFOFF 82OFFON 163ONOFF 324ONON 64The shadowed indicates the Ex-factory conditions.Table 5-5 Setting of transfer speedSW2 Transfer speedNo. bit7 bit6 bit5 bps[]1 OFF OFF OFF 48002OFFOFFON 96003 OFF ON OFF 192004 OFF ON ON 384005 ON OFF OFF 576006 ON OFF ON reserve7 ON ON OFF 1152008 ON ON ON 115200The shadowed indicates the Ex-factory conditions.Table 5-6 SW3 DIP-8()Item bit content ON OFF1 Data length 7 82 Stop bit 2 1Communication parameters 3 Parity yes none4 Parity even or odd even odd5 Software flow control valid Not valid6 Multi-connection or single multi singleconnection with RS-422/485Add "CR" and "LF" to reception7 data and output it to the external add Not addI/F8 Output packets to all mobile output N o tstations and the host computer outputThe shadowed indicates the Ex-factory conditions.
p.13FUTABANi04-009-1 rev5.0Table 5-7 SW4 2 sets of 16-step rotary switch()Item Effective value noteOwn address 00h to FFh Default value is 00hsetting value 00h is address 100hautomaticaly additing 100h
p.146.SYSTEM OPERATION6-1. Outline of communicationFDK01TU010 is the wireless modem unit to communicate with FDK02TU010. To send data to FDK02TU010through serial port RS-232C, 485, 422 of FDK01TU010, apply command @TXT or @TBN. Refer to the()instruction manual about detail of @TXT or @TBN command. Communications on the air through feeder lineand coupler are performed with packet data transmission mode.6-2. Preparation of communication on the airBefore making communication on the air with FDK02TU010, it is neccesary to chose frequency and chose theport of two couplers of transmitter and reciever. The frequency of each FDK01TU010 and FDK02TU010 mustbe same.6-3. Data communication with serial port of the wireless modem6-3-1.TransmissionTo send data to FDK02TU010 through serial port RS-232C, 485, 422 of FDK01TU010, apply command()@TXT or @TBN. If there was respond ACK from FDK02TU010 on the air, FDK01TU010 make OK output toits serial port RS-232C, 485, 422 . If ther was no ACK from FDK02TU010 on the air, then FDK01TU010()make twice retransmission of normal packet on the air. And on third to fifth retransmission, FDK01TU010transmits BCH mode packet. After all, there was no ACK from FDK02TU010, then FDK01TU010 make NGoutput through its serial port RS-232C, 485, 422 .()6-3-2.RecievingFDK01TU010 recognise packet mode of FDK02TU010 from which is normal or BCH automatically, thencalculate CRC and make address recognition and make data output through its serial port RS-232C, 485, 422 .()6-3-3.Data packet formatData packet format is described below.Preamble Header Data CRCPreamble : 32 times repetition of 1 and 0.Header : address of recipient, and adress of transmitter, nuber of retransumission, nuber ofpacket, and so on.Data :datatobesentupto1024bytes.CRC : CRC16 caluculated with Header to Data.6-3-4.Communication on 1:n modeOne FDK01TU010 able to perform 1:n communication with defined number of FDK02TU010. To make 1:ncommunication, define plural address on address part of @TXT or @TBN command. Addresses input throughserial port RS-232C, 485, 422 of FDK01TU010 will be added to its header.()FUTABANi04-009-1 rev5.0
p.157. COMMUNICATION WITH MOBILE STATIONSCommunication procedure an example()①Set parameters of fixed station, and make it effective to communicate with mobile stations.②Connect to the power source.③( )Connect the external interface One of RS-232C, RS422 and RS485④Connect to the matching/distributing unit.(②④ )The order between and can be changed freely.⑤Turn on the fixed station and mobile stations.()The order to turn on the powers is free.⑥Waitmorethan1secondandthensetfrequencychannel.After receiving a response of "OK", forward to the next step.⑦Send command/data in format of @TXT or @TBN.If "OK" is returned, the communication is completed.If "NG" is returned, possible reasons of the failure are insufficient signal strength and improper settings ofcommunication cable, switches and frequencies.Send @PNG command and read the value of RSSI. If the value is 57 or lager, please confirm the settingcondition again.If "OK" is returned, it is possible to continue communication by repeating .⑦FUTABANi04-009-1 rev5.0
p.168. COMMUNICATION COMMANDInput and output between external control equipment and mobile stations are carried out by packet method.The data format of the packet method is either in the sequence of "@TXT address user data CR LF "()( )[][]or in the sequence of "@TBN address data length user data "()( )( )Binary data method is useful to avoid communication errors when a control code matches exactly a part of userdata.Text data @TXT address user data CR LF()( )[][]Address : ASCII code, hexadecimal 3-digits()For instance, 4 is "34h" in ASCII.Data : ASCII code, hexadecimalThe data length : Arbitrary but no more than 1024 bytes.[]CR : 0Dh in hexadecimal[]LF : 0Ah in hexadecimalExample : Sending "ABCDEFG" to a mobile station whose address is 400.@TXT400ABCDEFG CR LF[][]Binary data @TBN address data length user data()( )( )Address : ASCII code, hexadecimal 3-digitsData length : "001" to "400" 0 to 1024 bytes()The number of bytes should be expressed by hexadecimal 3-digits in ASCII code.[][]CR LF : not necessaryIf data length is longer than predetermined data length, the surplus of the data will slide in front ofthe next instruction. Therefore "NG CR LF " may be returned to the data sender.[][]Example : Sending 7 bytes of binary data to a mobile station whose address is 400.@TBN400007 7 bytes of binary data()Taking into consideration the manual input through terminal software, the text data method can delete acharacter by recognizing backspace key while the binary data method treats backspace key as data.In the communication between the feeder cable and mobile stations, a packet is defined and transmitted as thenumber of user bytes that are set by bit2 and bit3 of the DIP SW2.In the case that transmission and reception of all the data is completed properly, the sender will output themessage "OK CR LF " after receiving ACK of the last packet.[][]On the other hand, the receiver will output the same character string that was sent from the sender from theheadfirst. In case of @TBN command, the receiver will output the data that is within the range determined bythe user data length, otherwise surplus of the data will not be outputted.In case of communication error, if ACK is not returned from the destination after repeating retransmission up tothe preset number, the sender will stop sending data and output "NG CR LF " immediately after detection[][]of the end of input data.In case of failure while sending a packet due to communication error, the sender will output the partial data thatthe sender could properly receive from the external interface of the receiver.FUTABANi04-009-1 rev5.0
p.179. CONTROL COMMANDControl commands are used for controlling the fixed station.Command tableNo. Command contentstring１FRQ Write or read frequency channel number２PNG Request response & read the reception intensity of the destination３SWR Read switch information４RST Reset software@FRQ : Write or read frequency channel number1 Input : @FRQpp CR LF)[][]pp : Input a number between 1 and 50 ASCII code or input nothing for pp.()()noteInputting a single digit is allowed for 1 through 9.Do not input space between "FRQ" and "pp".2 Processing : If there is no input for "pp", the current frequency channel number will be outputted.)Response messageFRQ = pp CR LF[][]()notepp : 01 to 50 ASCII code()Spaces are necessary in front of and afterwards of "=".: If a channel number is inputted in "pp", this modem will return "OK" message to the hostcomputer after changing the SRAM register and reassign the frequency number,.3 Frequency channel at the booting)At the booting this modem and resetting the software, the frequency channel is given by the settingby SW5 on the case top.FUTABANi04-009-1 rev5.0
p.18@PNG : Request response & read the reception intensity of the destination1 Input : @PNG CR LF)[][]2 Processing : Receiving this command, this modem returns as a response message the signal intensity)of the last packet that this modem has received.Response massageRSSI = nn CR LF[][]nn : Hexadecimal number of signal intensity in dBm[]@SWR : Read switch information1 Input : @SWR CR LF)[][]2 Processing : Receiving this command, this modem outputs information related to its switches of SW2)through SW5. SW1 has no function to send its information.SW2 : Binary, 8 digits 0: OFF, 1:ON BIT8 is in the far left.()SW3 : Binary, 8 digits 0: OFF, 1:ON BIT8 is in the far left.()SW4 : Hexadecimal, 2 digits The lower 2 digits of address()SW5 : Hexadecimal, 2 digitsIn case of the fixed station, this figure shows the setting condition of its channel switches.The most significant digit of the mobile station address corresponds to the rotary switch in the far rightof the SW5.@RST : Reset software1 Input : @RST CR LF)[][]2 Processing : Receiving this command, software will be reset.)This command restarts the exerciser program from the start address.Also the SRAM register will be reset to the condition when this modem was turned on.In addition, this command will initialize not only the software but also the hardware of this modem.It takes about 300ms.After the completion of initialization, a response message of "OK" will be returned to the hostcomputer.FUTABANi04-009-1 rev5.0
p.1910. ADDRESSThe effective addresses for the fixed station are from 100 through 1FF while the third digit is always fixed to"1".Use rotary switch SW4 for setting.Set the address at "001" when sending data to the fixed station from mobile stations.The address setting of the fixed station is required only for the host computer to send control command to thespecific one of the fixed stations that are connected in multi-drop fashion. No specific address is necessary incase sending data from mobile stations, because there exits only one fixed station.FUTABANi04-009-1 rev5.0
p.2011. INDICATORSPOWER When green LED is on, the power is on.DOWN LINK When green LED is off, there is no packet.When green LED is on, packets have been sent to feeder cables.UP LINK Combinations of eight LEDs indicate the levels of the signal intensity.RX LEVEL 2 Red LEDs ON : or =-90dBm<2 Red and 1 Orange LEDs : or =-85dBm<2 Red and 2 Orange LEDs : or =-80dBm<2 Red, 2 Orange 1 Green LEDs : or =-75dBm<2 Red, 2 Orange 2 Green LEDs : or =-70dBm<2 Red, 2 Orange 3 Green LEDs : or =-65dBm<2 Red, 2 Orange 4 Green LEDs : -65dBm>FUTABANi04-009-1 rev5.0
p.2112. EXTERNAL RESETThe following connector is equipped with this modem so that the hardware of this modem can be resetexternally.Connector type : J.S.T. Mfg Co., Ltd S3B-XH-SM3-TBIn order to reset this modem externally, short #2 and #3 pins of the RESET connector in the picture 11-1more than 10ms: then disconnect them.One of the terminals is connected to the internal power source and the other is to the ground line through560ohm resister respectively.FUTABANi04-009-1 rev5.0
p.2213. PRODUCT SPECIFICATION13-1. communication characteristics of feeder cable項目 内 容Up link frequency band transmitter() 151 MHz 156 MHz∼Down link frequency band receiver() 230 MHz 235 MHz∼Frequency band per channel 100 kHzInterval between frequency channels 100 kHzNumber of frequency channels 50Emission power FCC part15 ClassB≦μ46dB V/m at 3mReception signal intensity -87dBm at 100kbs, BER(≦10-４)Addresses for mobile modems own address addresses()400h 9FFh 1536∼( ）Communication speed 100 kbpsCommunication mode Full-Duplex Packet modeError detection/correction Combination of ARQ and BCH13-2. external I/F specificationItem NotesConnector D-sub 9 pinsCommunication standards RS-232C, RS-422, RS-485 Specially defined pin(assignments are used for this product.)Communication speed 4800bps to 115.2kbpsCommunication method Full-Duplex Packet modeRS-232C,RS-422RS-485 Full-Duplex Packet modeothers Connect/disconnect signal linesConnect/disconnectterminator resistance for RS-422 and RS485FUTABANi04-009-1 rev5.0
p.2313-3. fixed station's general specificationItem NotesVoltage of the power source DC 20V to 29VConsumption power ≦３ＷOuter dimensions 102 D x 116 W x 35 H mm() ( ) ()Weight ≦550gMaterial of the chassis Iron 1 mm thickness()Surface treatment of the chassis and color Surface treatment : Coating on bonded steelColor: DIC 546 1/2 Dainippon Ink()Operating temperature range -10C to +50CStorage temperature range -20C to +70COperating humidity rage 35%RH to 95%RH under no condensation()Storage humidity range 35%RH to 95%RH under no condensation()Anti-vibration The product should survive the followingvibration test;Vibration amplitude : 3.5mmFrequency : 10Hz2 hours for back and forth2hoursforleftandright4 hours for up and downAnti-shock The product should survive the following shocktest; Acceleration : 500 m/s23 times along with 3 axis,total 9 times500 m/s2Anti-electro static Apply following high voltageInput/outputterminals: 1kV contact discharge Chassis±( ): 5kV non-contact discharge±( )There should be no malfunction after test.Chassis: 10kV non-contact discharge±( )Thereshouldbenodamageaftertest.Thetestfollows JASO-D-001-94 5.8 A-2,B-2,C-2()FUTABANi04-009-1 rev5.0
p.2414. FREQUENCY CHANNELFrequency FrequencyChannel No. Down-link Up-link Channel No. Down-link Up-link[] [] [] []MHz MHz MHz MHz1 230.05 151.05 26 232.55 153.552 230.15 151.15 27 232.65 153.653 230.25 151.25 28 232.75 153.754 230.35 151.35 29 232.85 153.855 230.45 151.45 30 232.95 153.956 230.55 151.55 31 233.05 154.057 230.65 151.65 32 233.15 154.158 230.75 151.75 33 233.25 154.259 230.85 151.85 34 233.35 154.3510 230.95 151.95 35 233.45 154.4511 231.05 152.05 36 233.55 154.5512 231.15 152.15 37 233.65 154.6513 231.25 152.25 38 233.75 154.7514 231.35 152.35 39 233.85 154.8515 231.45 152.45 40 233.95 154.9516 231.55 152.55 41 234.05 155.0517 231.65 152.65 42 234.15 155.1518 231.75 152.75 43 234.25 155.2519 231.85 152.85 44 234.35 155.3520 231.95 152.95 45 234.45 155.4521 232.05 153.05 46 234.55 155.5522 232.15 153.15 47 234.65 155.6523 232.25 153.25 48 234.75 155.7524 232.35 153.35 49 234.85 155.8525 232.45 153.45 50 234.95 155.95FUTABANi04-009-1 rev5.0

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