Trimble CCKCDPD 46707-00 Crosscheck CDPD User Manual CDPD Book

Trimble Navigation Ltd 46707-00 Crosscheck CDPD CDPD Book

Manual

Part Number 46750-00-ENGPRELIMINARY - Revision AJanuary 2002CrossCheck® CDPDMobile Unit Manual
Corporate OfficeTrimble Navigation Limited645 North Mary AvenuePost Office Box 3642Sunnyvale, CA 94088-3642U.S.A.Phone: +1-408-481-8940, 1-800-545-7762www.trimble.comCopyright and Trademarks© 1997–2002, Trimble Navigation Limited. All rights reserved.Printed in the United States of America. Printed on recycled paper.The Globe & Triangle, Trimble, Colossus, EchoLDX, and FirstGPS are trademarks of Trimble Navigation Limited. The Sextant logo with Trimble and CrossCheck are trademarks of Trimble Navigation Limited, registered in the United States Patent and Trademark Office. All other trademarks are the property of their respective owners.Release NoticeThis is January 2002 release (PRELIMINARY - Revision A) of the CrossCheck® CDPD Mobile Unit Manual, Part Number 46750-00-ENG. Use this manual with the EchoLDX Message Terminal for CrossCheck CDPD and CrossCheck GPRS Installation and User’s Manual, Trimble part number 46667-00-ENG. The following limited warranties give you specific legal rights. You may have others, which vary from state/jurisdiction to state/jurisdiction.The following limited warranties give you specific legal rights. You may have others, which vary from state/jurisdiction to state/jurisdiction.Hardware Limited WarrantyTrimble warrants that this Trimble hardware product (the “Product”) shall be free from defects in materials and workmanship and will substantially conform to Trimble’s applicable published specifications for the Product for a period of one (1) year, starting from the date of delivery. The warranty set forth in this paragraph shall not apply to software/firmware products.Software and Firmware License, Limited WarrantyThis Trimble software and/or firmware product (the “Software”) is licensed and not sold. Its use is governed by the provisions of the applicable End User License Agreement (“EULA”), if any, included with the Software. In the absence of a separate EULA included with the Software providing different limited warranty terms, exclusions, and limitations, the following terms and conditions shall apply. Trimble warrants that this Trimble Software product will substantially conform to Trimble’s applicable published specifications for the Software for a period of ninety (90) days, starting from the date of delivery.Warranty RemediesTrimble's sole liability and your exclusive remedy under the warranties set forth above shall be, at Trimble’s option, to repair or replace any Product or Software that fails to conform to such warranty (“Nonconforming Product”), or refund the purchase price paid by you for any such Nonconforming Product, upon your return of any Nonconforming Product to Trimble in accordance with Trimble’s standard return material authorization procedures.
Warranty Exclusions and DisclaimerThese warranties shall be applied only in the event and to the extent that: (i) the Products and Software are properly and correctly installed, configured, interfaced, maintained, stored, and operated in accordance with Trimble's relevant operator's manual and specifications, and; (ii) the Products and Software are not modified or misused. The preceding warranties shall not apply to, and Trimble shall not be responsible for defects or performance problems resulting from (i) the combination or utilization of the Product or Software with products, information, data, systems or devices not made, supplied or specified by Trimble; (ii) the operation of the Product or Software under any specification other than, or in addition to, Trimble's standard specifications for its products; (iii) the unauthorized modification or use of the Product or Software; (iv) damage caused by accident, lightning or other electrical discharge, fresh or salt water immersion or spray; or (v) normal wear and tear on consumable parts (e.g., batteries).THE WARRANTIES ABOVE STATE TRIMBLE'S ENTIRE LIABILITY, AND YOUR EXCLUSIVE REMEDIES, RELATING TO PERFORMANCE OF THE PRODUCTS AND SOFTWARE. EXCEPT AS OTHERWISE EXPRESSLY PROVIDED HEREIN, THE PRODUCTS, SOFTWARE, AND ACCOMPANYING DOCUMENTATION AND MATERIALS ARE PROVIDED “AS-IS” AND WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND BY EITHER TRIMBLE NAVIGATION LIMITED OR ANYONE WHO HAS BEEN INVOLVED IN ITS CREATION, PRODUCTION, INSTALLATION, OR DISTRIBUTION INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND NONINFRINGEMENT. THE STATED EXPRESS WARRANTIES ARE IN LIEU OF ALL OBLIGATIONS OR LIABILITIES ON THE PART OF TRIMBLE ARISING OUT OF, OR IN CONNECTION WITH, ANY PRODUCTS OR SOFTWARE. SOME STATES AND JURISDICTIONS DO NOT ALLOW LIMITATIONS ON DURATION OR THE EXCLUSION OF AN IMPLIED WARRANTY, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.TRIMBLE NAVIGATION LIMITED IS NOT RESPONSIBLE FOR THE OPERATION OR FAILURE OF OPERATION OF GPS SATELLITES OR THE AVAILABILITY OF GPS SATELLITE SIGNALS.Limitation of LiabilityTRIMBLE’S ENTIRE LIABILITY UNDER ANY PROVISION HEREIN SHALL BE LIMITED TO THE GREATER OF THE AMOUNT PAID BY YOU FOR THE PRODUCT OR SOFTWARE LICENSE OR U.S.$25.00. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL TRIMBLE OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES WHATSOEVER UNDER ANY CIRCUMSTANCE OR LEGAL THEORY RELATING IN ANY WAY TO THE PRODUCTS, SOFTWARE AND ACCOMPANYING DOCUMENTATION AND MATERIALS, (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR ANY OTHER PECUNIARY LOSS), REGARDLESS WHETHER TRIMBLE HAS BEEN ADVISED OF THE POSSIBILITY OF ANY SUCH LOSS AND REGARDLESS OF THE COURSE OF DEALING WHICH DEVELOPS OR HAS DEVELOPED BETWEEN YOU AND TRIMBLE. BECAUSE SOME STATES AND JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, THE ABOVE LIMITATION MAY NOT APPLY TO YOU.
NoticesClass B Statement – Notice to Users. 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 communication. However, there is no guarantee that interference will not occur in a particular installation. 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 the receiver.–Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.–Consult the dealer or an experienced radio/TV technician for help.Changes and modifications not expressly approved by the manufacturer or registrant of this equipment can void your authority to operate this equipment under Federal Communications Commission rules.Regulatory Approvals CrossCheck CDPDFCCThe CrossCheck CDPD product complies with the FCC Part 15, FCC Part 22, and Industry Canada requirements.The CrossCheck CDPD product complies with Part 15 of the FCC rules. Operation is subject to the following two conditions:(1) This device may not cause harmful interference, and(2) This device must accept any interference received, including interference that may cause undesired operation.FCC IDThis equipment contains FCC ID NBZNRM-6832.
CrossCheck CDPD Mobile Unit Manual vContentsAbout this ManualRelated Information. . . . . . . . . . . . . . . . . . . . . . . . . . . .ixTechnical Assistance . . . . . . . . . . . . . . . . . . . . . . . . . . . xYour Comments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .xiNotes, Cautions, and Warnings . . . . . . . . . . . . . . . . . . . . . .xiAbbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii1Overview Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Regulatory Approvals - CrossCheck CDPD . . . . . . . . . . . . 2The CrossCheck CDPD Mobile Unit . . . . . . . . . . . . . . . . . . . 3CrossCheck CDPD Standard Features . . . . . . . . . . . . . . . 3CrossCheck CDPD Options . . . . . . . . . . . . . . . . . . . . 4Antenna Requirements . . . . . . . . . . . . . . . . . . . . . . . 5CrossCheck CDPD System Accessories . . . . . . . . . . . . . . 5CrossCheck CDPD Applications . . . . . . . . . . . . . . . . . . . . . 7The Global Positioning System . . . . . . . . . . . . . . . . . . . . . . 8GPS Receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82 InstallationIntroduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Installing the CrossCheck CDPD Mobile Unit . . . . . . . . . . . . . 10CrossCheck CDPD Connections . . . . . . . . . . . . . . . . . . . . 11CDPD Antenna. . . . . . . . . . . . . . . . . . . . . . . . . . 11Power and Discrete I/O Pinout. . . . . . . . . . . . . . . . . . 12GPS Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . 13MDT Port. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
vi CrossCheck CDPD Mobile Unit ManualInspecting and Unpacking the Shipment . . . . . . . . . . . . . . . . 14Installer-Supplied Parts . . . . . . . . . . . . . . . . . . . . . . . . . 15Mounting the CrossCheck CDPD. . . . . . . . . . . . . . . . . . . . 16Connecting CrossCheck CDPD to the Vehicle Chassis . . . . . 18Direct Connection through Mounting Screws . . . . . 19Connection through the Chassis Ground Wire . . . . . 19Choosing the GPS Antenna Mounting Location . . . . . . . . . . . . 20Miniature BulkHead GPS Antenna with Flange (P/N 31192-00) 25Miniature Bulkhead GPS Antenna without Flange (P/N 32434) 27Miniature Magnetic GPS Antenna (P/N 37167) . . . . . . . . . 28Routing the GPS Antenna Cable . . . . . . . . . . . . . . . . . . . . 30Choosing a CDPD Cellular Antenna Mounting Location . . . . . . . 31Magnetic Cellular Antenna (P/N 46721). . . . . . . . . . . . . 33Bulkhead Cellular Antenna (P/N 46730) . . . . . . . . . . . . 34Routing the Cellular Antenna Cable . . . . . . . . . . . . . . . 38Connecting the Magnetic Cellular Antenna Cable. . . . . . . . 39Connecting the Permanent-Mount Cellular Cable . . . . . . . . 39Inputs (IP0 to IP3) . . . . . . . . . . . . . . . . . . . . . . . . 40Pulse Counting Inputs (Pulse 0 to Pulse 2) . . . . . . . . . . . 41 Outputs (XP0 to XP2) . . . . . . . . . . . . . . . . . . . . . . 42CrossCheck CDPD Power . . . . . . . . . . . . . . . . . . . . . . . 44Connections For Power Management . . . . . . . . . . . . . . 46Continuous Power Connection (No Power Management) . . . . 48Installing the EchoLDX Kit . . . . . . . . . . . . . . . . . . . . . . . 50Configuration Parameters . . . . . . . . . . . . . . . . . . . . 50Preparing for Installation. . . . . . . . . . . . . . . . . . . . . 50Inventory . . . . . . . . . . . . . . . . . . . . . . . . 50Choosing a Location . . . . . . . . . . . . . . . . . . . . . . . 51Mounting the Pedestal and Installing the EchoLDX. . . . . . . 51Routing the Power/Data Cable. . . . . . . . . . . . . . . . . . 523 OperationIntroduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
CrossCheck CDPD Mobile Unit Manual viiLED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56LED States . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57LED Power-On Sequence . . . . . . . . . . . . . . . . . . . . 57GPS and CDPD LED States . . . . . . . . . . . . . . . . . . . 58GPS Receiver Operation . . . . . . . . . . . . . . . . . . . . . . . . 59A SpecificationsIntroduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62Standard Components. . . . . . . . . . . . . . . . . . . . . . . . . . 62Environmental Specifications . . . . . . . . . . . . . . . . . . . . . . 67I/O Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 69Accessories (ordered separately) . . . . . . . . . . . . . . . . . . . . 71CrossCheck CDPD Part Numbers . . . . . . . . . . . . . . . . . . . 71
viii CrossCheck CDPD Mobile Unit Manual
CrossCheck CDPD Mobile Unit Manual ixAbout this ManualWelcome to the CrossCheck® CDPD Mobile Unit Manual. This manual describes how to install, set up, and troubleshoot the CrossCheck CDPD product.Even if you have used other Global Positioning System (GPS) products before, Trimble recommends that you spend some time reading this manual to learn about the special features of this product.If you are not familiar with GPS, visit Trimble’s Web site (www.trimble.com) for an interactive look at Trimble and GPS.Trimble assumes that you know how to use a mouse, select options from menus, and make selections from lists.Related InformationThis manual is available in portable document format (PDF) from the following Web site:http://www.trimble.com/supportUse this manual with the EchoLDX™ Message Terminal for CrossCheck CDPD and CrossCheck GPRS Installation and User’s Manual, Trimble part number 46667-00-ENG.Other sources of related information are:•Release notes – the release notes describe new features of the product, information not included in the manuals, and any changes to the manuals. The release notes are available for download from the above Web address.
About this Manualx CrossCheck CDPD Mobile Unit Manual•The Fleet Management and Mobile Asset Tracking section of the Trimble Web site – application notes, technical notes, and other useful product information are available from this site. These documents contain important information about software and hardware changes. •ftp.trimble.com – use the Trimble FTP site to send files or to receive files such as software patches, utilities, service bulletins, and FAQs. Alternatively, access the FTP site from the Trimble Web site: www.trimble.com/support.Technical AssistanceIf you have a problem and cannot find the information you need in the product documentation, contact your local Distributor.Prospective resellers (not under contract) can get general information about the CrossCheck CDPD by sending email to:sales_info@trimble.com or by searching the Web site for information such as the CrossCheck CDPD data sheet.Existing resellers can obtain additional information about the CrossCheck CDPD by sending email to:crosscheck@trimble.comor by contacting your local sales office or sales engineer.
About this ManualCrossCheck CDPD Mobile Unit Manual xiYour Comments Your feedback about the supporting documentation helps us to improve it with each revision. To forward your comments, do one of the following:•Send an e-mail to ReaderFeedback@trimble.com.•Complete the Reader Comment Form at the back of this manual and mail it according to the instructions at the bottom of the form. If the reader comment form is not available, send comments and suggestions to the address in the front of this manual. Please mark it Attention: Technical Publications Group. Notes, Cautions, and WarningsNotes, cautions, and warnings are used to emphasize important information.Note – Notes provide additional significant information about the subject to increase your knowledge, or guide your actions. ,Caution – Cautions alert you to situations that could cause hardware damage or software error. Warning – Warnings alert you to situations that could cause personal injury.
About this Manualxii CrossCheck CDPD Mobile Unit ManualAbbreviationsThe following abbreviations are used in this manual:Abbreviation DefinitionAVL Automatic Vehicle LocationCrossCheck CrossCheck CDPD may be referred to simply as CrossCheck.EchoLDX or MDT The EchoLDX Message Terminal is referred to as the EchoLDX or sometimes as the Mobile Data Terminal (MDT).GPSGlobal Positioning SystemOTA Over the airTMS Trimble Mobile Solutions DivisionWLG Wireless Location Gateway
CHAPTER1Overview 1In this chapter:■Introduction■The CrossCheck CDPD Mobile Unit■CrossCheck CDPD Applications■The Global Positioning System■GPS Receiver
1 Overview2 CrossCheck CDPD Mobile Unit Manual1.1 IntroductionThis manual describes the CrossCheck CDPD Mobile Unit which is designed to be used with Trimble’s Wireless Location Gateway (WLG) for Fleet Asset Management and Automatic Vehicle Location (AVL) purposes.The CrossCheck CDPD runs the firmware necessary to communicate with the Wire Location Gateway and automatically reports location-based information such as position, speed, and direction, and when the vehicle stops or exceeds a specified speed. It also provides information such as vehicle run time and mileage and is programmable over the air (OTA) by the gateway. Configuration parameters, or the entire code set, can be changed.1.1.1 Regulatory Approvals - CrossCheck CDPDFCCThe CrossCheck CDPD product complies with the FCC Part 15 Class B and and Part 22 (from OEM module), and Industry Canada requirements.The CrossCheck CDPD product complies with Part 15 of the FCC rules. Operation is subject to the following two conditions:(1) This device may not cause harmful interference, and(2) This device must accept any interference received, including interference that may cause undesired operation.
CrossCheck CDPD Mobile Unit Manual 3Overview 11.2 The CrossCheck CDPD Mobile UnitThe CrossCheck CDPD Mobile Unit is housed in a single, compact enclosure that simplifies installation and provides greater reliability. This package is a mobile communications system module for Automatic Vehicle Location (AVL) and fleet asset management applications. It operates over the CDPD cellular network and allows simple, fast, and efficient transfer of information between a vehicle and Trimble’s Web-based gateway.The CrossCheck CDPD Mobile Unit integrates the following into a single package:•A CDPD cellular transceiver module •A high-sensitivity, 8-channel GPS receiver•The controller, featuring the proprietary firmware and integrated datalogging functionsThe product’s features and functions are not identical to other products in the CrossCheck family, such as the CrossCheck AMPS CrossCheck GSM, and CrossCheck XR.Note – The CrossCheck CDPD does not support the IQEventEngine firmware used by other CrossCheck products and does not support the TAIP protocol.1.2.1 CrossCheck CDPD Standard FeaturesThe CrossCheck CDPD automatically reports arrival or departure from an area that has been previously defined via a Site Dispatching message, that can include either a new Job Site to be attended or a return to the Base or Home Site. CrossCheck CDPD also allows various asset utilization calculations.
1 Overview4 CrossCheck CDPD Mobile Unit ManualThe CrossCheck CDPD includes the following:•Eight-channel GPS receiver•A sophisticated event handler that allows the CrossCheck CDPD to be configured over the air (OTA) to respond to a wide variety of dispatch and fleet asset management operations•One serial port for Mobile Data Terminal (MDT) operation •Extensive discrete I/O inputs, pulse counters, and outputs for vehicle peripheral support•Configurable Zone Logic Configuration packet: –Geo-fence area for Job Sites–Geo-fence area for Home Sites–Entry Speed Limit for Site Dispatch purposes–Exit Speed Limit for Site Dispatch purposes–Site dispatch time-out–Minimum duration time to detect entry/exit regions•Support for datalogging that allows the CrossCheck CDPD to store events and positions for up to 1 week while out of the network. Each item is checked for the 1-week expiration and discarded if appropriate.1.2.2 CrossCheck CDPD OptionsThe following option is available: EchoLDX™ Message Terminal (MDT), the messaging user-interface component of a fleet asset-management system. The EchoLDX terminal connects to the CrossCheck CDPD to receive and display text messages, Job Sites, and Home Sites from the Wireless Location Gateway.
CrossCheck CDPD Mobile Unit Manual 5Overview 11.2.3 Antenna RequirementsCDPD and GPS antennas are required for operation. Bulkhead and magnetic mount GPS antennas are available from Trimble. Chapter 2 describes the antennas and antenna installation.The standard CrossCheck CDPD configuration does not include a GPS or CDPD antenna because the type of antenna required depends on the application. Antennas must be ordered separately. For more information, see Appendix A, Specifications.1.2.4 CrossCheck CDPD System AccessoriesFigure 1.1 illustrates the CrossCheck CDPD Mobile Unit and accessories.1. CrossCheck CDPD Mobile Unit2. EchoLDX Message Terminal Kit . The kit includes:–EchoLDX Terminal –Power/Data cable–Pedestal Mounting Kit–Quick Reference Guide3. Power and discrete I/O cable4. GPS antenna with cable and SMA-p connector5. CDPD antenna with cable and TNC-p connector
1 Overview6 CrossCheck CDPD Mobile Unit ManualFigure 1.1 CrossCheck CDPD Mobile Unit and AccessoriesIgnitionSense3CDPDAntenna4Warning: All persons mustbe at least 20 cm fromantenna when transmitteroperating to meet FCC RFexposure requirements.12CrossCheck CDPDEchoLDXAntennaGPS5
CrossCheck CDPD Mobile Unit Manual 7Overview 11.3 CrossCheck CDPD ApplicationsThe Trimble Mobile Solutions (TMS) Division provides you with the core products around which you can build systems and applications for managing your transport and logistics assets. TMS products and services address the need for an end-to-end solution. They provide the building blocks at both ends of the asset management system including the on-board units mounted in the vehicle and the Trimble Web-based gateway for dispatch and control applications anywhere.The on-board components are centered on the CrossCheck CDPD receiver. You can use the receiver as a standalone unit, or you can interface it with external accessories and sensors to make it function as part of an on-board system. The optional EchoLDX Message Terminal provides a driver interface to exchange messages or generate event reports.The CrossCheck CDPD and applications can do the following:•Automate vehicle status changes for dispatching applications•Determine time spent and distance traveled on jobs for accounts-payable systems •Improve efficiency by detecting unauthorized vehicle stops or off-route activities•Improve customer service by alerting customer-service systems of delays•Drive compliance by keeping a time-stamped log of activities•Improve safety by indicating speed limit violations•Identify unauthorized use of equipment and detect theft
1 Overview8 CrossCheck CDPD Mobile Unit Manual1.4 The Global Positioning SystemThe Global Positioning System (GPS) is a satellite-based navigation system operated and maintained by the U.S. Department of Defense. GPS consists of a constellation of 24 satellites providing world-wide, 24-hour, three-dimensional (3D) coverage. Although originally conceived for military needs, GPS has a broad array of civilian applications including timing, surveying, fleet management, marine, land, aviation, and vehicle navigation.GPS is the most accurate technology available for navigation. As a satellite-based system, GPS is immune from the limitations of land-based systems, which have limited coverage and whose accuracy varies with geographic location and, even under ideal conditions, cannot compare with GPS.By computing the distance to GPS satellites orbiting the earth, a GPS receiver can calculate an accurate position. This process is called satellite ranging. GPS receivers can also provide precise time, speed, and course measurements which are important for vehicle mobile positioning and communications applications. 1.5 GPS ReceiverThe CrossCheck CDPD includes an advanced GPS receiver, which provides the position, course, speed and time information required for AVL and fleet management applications. A brief overview of the GPS receiver’s architecture and operation is provided in the next paragraph.The CrossCheck CDPD’s GPS receiver features an eight-channel digital signal processor (DSP) which operates at the GPS L1 frequency (1575.42 MHz) and processes the Coarse/Acquisition (C/A) code portion of the GPS signal. The RF and digital signal-processing components of the GPS module are custom integrated circuits designed by Trimble.
CHAPTER2Installation 2■Introduction■Installing the CrossCheck CDPD Mobile Unit ■CrossCheck CDPD Connections■Inspecting and Unpacking the Shipment■Installer-Supplied Parts■Mounting the CrossCheck CDPD■Choosing the GPS Antenna Mounting Location■Routing the GPS Antenna Cable■Choosing a CDPD Cellular Antenna Mounting Location■CrossCheck CDPD Power■Installing the EchoLDX Kit
2 Installation10 CrossCheck CDPD Mobile Unit Manual2.1 IntroductionThis chapter presents instructions for installing the CrossCheck CDPD Mobile Unit in a vehicle.Warning – The CrossCheck CDPD and its antennas and accessories should only be professionally installed by Trimble Authorized dealers.Warning – To meet FCC RF exposure requirements, the maximum gain for externally mounted antennas (plus any cable losses) cannot be more than 3 dBi.Warning – To meet FCC RF exposure requirements, all persons must be at least 20 cm from the CDPD antenna when the transmitter is operating.2.2 Installing the CrossCheck CDPD Mobile UnitThe CrossCheck CDPD Mobile Unit can be installed before or after configuring its firmware. For example, you might want to configure all of the units for a fleet of vehicles prior to installation. Note – If you plan to install the CrossCheck CDPD receiver before installing the EchoLDX Message Terminal, be sure to leave adequate clearance to the Mobile Data Terminal port and other connectors. Adequate clearance must exist to connect the MDT to the unit, and you must be able to read the LED indicators if troubleshooting is required.
CrossCheck CDPD Mobile Unit Manual 11Installation 22.3 CrossCheck CDPD ConnectionsThis section describes the CrossCheck CDPD component connections. Figure 2.1 shows the CrossCheck CDPD connections.Figure 2.1 CrossCheck CDPD Connections2.3.1 CDPD AntennaThe CrossCheck CDPD uses a TNC connector for the CDPD antenna. For more information, see Appendix A. 1234Warning: All persons mustbe at least 20 cm fromantenna when transmitteroperating to meet FCC RFexposure requirements.1 Antenna TNC receptacle2 MDT port3 GPS antenna4 Power and discrete I/O
2 Installation12 CrossCheck CDPD Mobile Unit Manual2.3.2 Power and Discrete I/O PinoutTable 2.1 lists how the power and discrete I/O cable carriers signals.Table 2.1 CrossCheck CDPD ConnectionsPin Signal Function Length (Ft.)1V GATTInput: Power 9-32V 162 GND Battery Ground 33 CHAS Chassis Ground 34 GND Ground 35 IGN Input: Ignition Sense 166 IP3 Discrete Input 3 37 IP2 Discrete Input 2 38 XP2 Discrete Output 2 39 IP1 Discrete Input 1 310 XP1 Discrete Output 1 311 IPO Discrete Input 0 312 XPO Discrete Output 0 313 Pulse 0 Pulse Input 0 314 Pulse 1 Pulse Input 1 315 Pulse 2 Pulse Input 2 316 8V AUX 8 VDC Auxiliary output 3
CrossCheck CDPD Mobile Unit Manual 13Installation 2Figure 2.2 illustrates the power and discrete I/O pinout.Figure 2.2 Power and Discrete I/O Pinout2.3.3 GPS AntennaThe GPS antenna uses an SMA female connector. For more information, see Appendix A.2.3.4 MDT PortFigure 2.3 illustrates the MDT port pin configuration, a standard 9-pin DCE configuration.Figure 2.3 MDT Pinout12108642119753114161315123456789
2 Installation14 CrossCheck CDPD Mobile Unit ManualTable 2.2 lists the MDT connector pinout.2.4 Inspecting and Unpacking the ShipmentThe CrossCheck CDPD may be shipped in one or more cartons, depending on the number of units and the options ordered with the shipment. Before opening the shipping containers, inspect the cartons for punctures or damage and immediately report any damage to the shipping carrier. Then open the shipping cartons individually and check their contents against the packing slip.Table 2.2 MDT Connector PinoutPin Signal Connection1 DCD Output: Carrier Detect2 RxD Output: Serial Data3 TxD Input: Serial Data4 DTR Input: Data Terminal Ready5 GND Ground6 DSR Output: Data Set Ready7 RTS Input: Request to Send8 CTS Output: Clear to Send9 PWR Output: 8.5 VCD @ 200 mA max. (Interpreted as RS-232 hi-level.)
CrossCheck CDPD Mobile Unit Manual 15Installation 2Table 2.3 identifies the CrossCheck CDPDs and bundles and the included components.Additional cartons may be included in the shipment for GPS and cellular antennas interface cables, and EchoLDX Kit options. For a complete listing of CrossCheck CDPD and component part numbers, see Appendix A, Table A.16.2.5 Installer-Supplied PartsThe installer must supply the following parts:•Mounting fasteners for the CrossCheck CDPD •Fasteners for mounting the GPS antenna if the antenna is the bulkhead type•Cable ties for securing cables to the vehicle•Any special connectors and adapters required to connect interface devices and power leads (power and I/O cable supplied only with the CrossCheck CDPD Starter Kit P/N 46720-00) •GPS antenna (supplied only with the CrossCheck CDPD P/N 46720-00 but also available as separate accessory item)•CDPD Cellular antenna (supplied only with the CrossCheck CDPD Starter Kit P/N 46720-00, but also available as separate accessory item)Note – The required accessories are not supplied with the Ten Pack Bundles.Table 2.3 CrossCheck CDPD Units and BundlesPart Number Description46720-00 CrossCheck CDPD Starter Kit (includes GPS antenna, CDPD cellular antenna, power and I/O cable, and EchoLDX Kit ).46720-10 CrossCheck CDPD Ten Pack (includes 10 CrossCheck CDPDs without GPS antennas or accessories).
2 Installation16 CrossCheck CDPD Mobile Unit Manual2.6 Mounting the CrossCheck CDPDThe CrossCheck CDPD can be installed inside any type of vehicle and in any orientation. It can be installed in an enclosed compartment or in a location with limited accessibility, as long as the environmental specifications are maintained to ensure reliable operation. For example, the CrossCheck CDPD can be installed on the floor under a seat, or on a wall behind a seat.Note – The CrossCheck CDPD cannot be installed inside the engine compartment, wheel well, chassis, or on any exterior surface of the vehicle.Choose a location for the CrossCheck CDPD that allows for convenient routing and connection of the antenna and interface cables, and that has access to a power source. When selecting a mounting location, consider the specifications listed in Appendix A, and avoid the following hazards:•Direct exposure to weather •Excessive heat (exhaust manifolds) •Excessive cold (refrigeration units) •High-vibration areas (engine compartment, transmission) •Corrosive fluids and gases (acids, petroleum products) •Direct exposure to water (The CrossCheck CDPD is not waterproof.)To mount the CrossCheck CDPD:1. Choose the mounting location.The CrossCheck CDPD can be mounted horizontally, vertically, or in any convenient orientation. During normal system operation, you do not need to see the CrossCheck CDPD LED indicators. However, the ability to see the LED indicators is a definite advantage when troubleshooting the unit.
CrossCheck CDPD Mobile Unit Manual 17Installation 2The integral mounting flange is designed to secure the CrossCheck CDPD to a flat surface. The flange has four holes for securing the unit with fasteners.2. Use self-tapping screws or machine screws to secure the unit to the mounting surface.,Caution – Over-stressing the plastic mounting surface when tightening the mounting screws can cause the plastic to crack. Use washers sized small enough that they do not tighten down on the plastic cover of the CrossCheck CDPD when the mounting screws are secured. Tightening screws without using washers can lead to compressing, cracking, or deforming the mounting surface.Figure 2.4 shows the mounting dimensions.Figure 2.4 CrossCheck CDPD Mounting Dimensions (in millimeters)4.8205.569.9
2 Installation18 CrossCheck CDPD Mobile Unit ManualThe installer must provide an appropriate selection of fasteners to secure the CrossCheck CDPD to the mounting surface.•When using self-tapping screws:–Select an appropriate size and length for the mounting surface. –The hole size leaves some allowance for holes drilled slightly off center from the specified dimensions.•When using machine screws:–Trimble recommends the use of number m3.5 (or number 6) pan-head machine screws.–Select a screw length, which extends a safe distance beyond the mounting surface.–Secure the screw with a washer and nut. Lock washers are recommended to prevent vehicle vibration from loosening the fasteners.2.6.1 Connecting CrossCheck CDPD to the Vehicle ChassisFor proper operation, the aluminum chassis of the CrossCheck CDPD must be connected electrically (grounded) to the chassis of the vehicle on which it installed. This can be accomplished in two ways:•Direct connection through metal screws (preferred)•Connection through the chassis ground wire
CrossCheck CDPD Mobile Unit Manual 19Installation 2Direct Connection through Mounting ScrewsTo mount the CrossCheck CDPD Mobile Unit on a metal surface that is permanently attached to the vehicle chassis (for example, the base of the trunk, or a mounting plate that is permanently attached to the chassis using metal screws):1. Fasten down the CrossCheck CDPD using metal screws driven through the metal tabs on the sides of the unit.2. Use star washers to ensure a reliable electrical contact to the metal tabs.3. Make sure the screws are tight, and that they make contact both with the metal on the CrossCheck CDPD and with the vehicle chassis.Note – If this direct connection through mounting screws method is used for chassis connection, then the chassis ground (pin 3 on the power and discrete I/O connector) on the CrossCheck CDPD should be left unconnected.Connection through the Chassis Ground WireIf the CrossCheck CDPD cannot be mounted directly on a metal surface that is attached to the vehicle, then use the chassis ground wire (pin 3 on the power and discrete I/O connector) to make electrical contact to the vehicle chassis:1. Use a wire with gauge of at least 18 AWG to connect the CrossCheck CDPD power connector to the vehicle chassis.2. Use a metal screw with a star washer to ensure a reliable electrical contact to the vehicle chassis.3. Keep the wire length as short as possible by selecting a connection point in the vehicle chassis that is close to the CrossCheck CDPD.
2 Installation20 CrossCheck CDPD Mobile Unit Manual2.7 Choosing the GPS Antenna Mounting LocationAntenna location is critical for optimum GPS performance. When choosing a location for the GPS antenna, consider these guidelines:•The antenna has an unobstructed view of the sky.•The antenna is safe from damage during normal vehicle operation and maintenance.•The antenna is not shielded from satellite signals by metal objects or other impenetrable materials.GPS signals can penetrate plastic, glass and tinted glass (except metallized glass), fiberglass, and plexiglass materials as long as the surface is relatively dry. GPS satellite signals do not penetrate metal or dense wood. Since GPS satellite signals can penetrate plastic, fiberglass, and glass, the GPS antenna can also be installed on a dashboard under a sloped windshield (if the windshield is not metallized) or under a plastic fender or bumper. These alternative locations are likely to offer less satellite coverage, since the metal components of the vehicle shield the antenna from portions of the sky.,Caution – Do not mount the GPS antenna under a metallized glass windshield, such as those used in some vehicles for window de-fogging or de-icing systems. However, the GPS antenna can be mounted under a tinted-glass windshield.Disclaimer - The instructions included in this section apply to the GPS antennas sold by Trimble and may not apply to third-party products. There are many other GPS antennas available on the market which may or may not be compatible with the CrossCheck CDPD, including combined GPS/CDPD cellular antenna solutions which have not yet been tested and certified by Trimble.
CrossCheck CDPD Mobile Unit Manual 21Installation 2Additional guidelines to follow include:•Mount the antenna in a horizontal position facing the sky, as shown in Figure 2.5.If the antenna must be located in the vicinity of other antennas (radio, cellular phone), locate the GPS antenna at least 46 cm (approximately 18 in.) away.•Avoid areas of high vibration (for example, engine hoods).For permanent installations, choose a location with access both above and below the antenna-mounting surface. This access is required for installing fasteners and for routing the antenna cable.Note – The standard length of magnetic-mount and bulkhead-mount GPS antenna cables supplied by Trimble is 5 m (approximately 16 ft.). Longer bulkhead-mount antenna cables can be prepared by the installer using the guidelines presented in Appendix A.
2 Installation22 CrossCheck CDPD Mobile Unit ManualFigure 2.5 shows typical antenna-mounting locations for an automobile.Figure 2.5 Antenna Mounting Locations for AutomobileBest Performance Reduced Performance
CrossCheck CDPD Mobile Unit Manual 23Installation 2Figure 2.6 shows the typical antenna mounting locations for a van.Figure 2.6 Antenna Mounting Locations for Van.Reduced Performance - avoid locationswhere the antenna does not have aclear unobstructed view of the sky21321Unacceptable Locations3Best Performance the GPS antennashould be mounted in a location witha clear unobstructed view of the sky
2 Installation24 CrossCheck CDPD Mobile Unit ManualThe antenna can be mounted under a fiberglass wind deflector such as those used on conventional and cabover trucks as shown in Figure 2.7. Make sure the wind deflector is not painted with a metallic finish.Figure 2.7 Antenna Mounted under Fiberglass CanopyNote – The GPS antenna may be subject to performance degradation when covered by a heavy layer of snow or ice. If these are typical conditions for your application, mount the antenna in an accessible location so snow can be easily removed.The CrossCheck CDPD can receive GPS signals from one of two types of optional Miniature Bulkhead GPS antennas, or a Miniature Magnetic GPS antenna, all available from Trimble. Follow the applicable procedure (below) to mount the GPS antenna.Note: Must befiberglass
CrossCheck CDPD Mobile Unit Manual 25Installation 22.7.1 Miniature BulkHead GPS Antenna with Flange (P/N 31192-00)Two cables are available for the Miniature Bulkhead Antenna with Flange:•A straight TNC-Plug-to-SMA-Plug antenna cable (P/N 36107)•A right-angle TNC-Plug-to-straight SMA-Plug antenna cable (P/N 36106)For more information, see Appendix A.Figure 2.8 shows the Miniature Bulkhead GPS antenna mounting.Figure 2.8 Miniature Bulkhead GPS antenna with Flange (P/N 31192-00)Mounting hardware. Only two of four sets shown for clarity.GasketCableMounting Lug
2 Installation26 CrossCheck CDPD Mobile Unit ManualTo mount the Miniature Bulkhead GPS antenna with Flange:1. Drill holes in the mounting surface using the antenna mounting template shown in Figure 2.9.Figure 2.9 Mounting Hole Dimensions2. Slip the antenna through the larger hole in the center of the hole pattern and rotate the antenna until the four holes in the antenna mounting flange are aligned to the hole circle.3. Secure the antenna with the four screws, lock washers, and nuts.4. Connect the TNC connector on the antenna cable to the TNC connector on the antenna.5. Route the cable to the CrossCheck CDPD mounting location. Use cable ties to secure the cable along the routing path.For detailed cable routing guidelines, see Routing the GPS Antenna Cable on page 2-30.7.6 cm(3.0 in)19 mm(0.75 in)3.8 mm(0.15 in)
CrossCheck CDPD Mobile Unit Manual 27Installation 22.7.2 Miniature Bulkhead GPS Antenna without Flange (P/N 32434)Two cables are available for the Miniature Bulkhead Antenna without Flange:•A straight TNC-Plug-to-SMA-Plug antenna cable (P/N 36107)•A right-angle TNC-Plug-to-straight-SMA-Plug antenna cable (P/N 36106)Check the metal thickness at the mounting location before drilling the mounting hole. The bulkhead mount on the antenna is designed to attach to metal surfaces with a thickness of 48 mm (0.1875 in.) or less.Figure 2.10 illustrates the antenna without the flange. For more information, see Appendix A.Figure 2.10 Miniature Bulkhead GPS Antenna without Flange (P/N 32434)GasketSheet MetalMounting NutJam NutMetal Washer
2 Installation28 CrossCheck CDPD Mobile Unit ManualTo mount the antenna:1. Choose the antenna mounting location (see Choosing the GPS Antenna Mounting Location on page 2-20).2. Drill a 19 mm (0.75 in.) hole at the mounting location.3. Remove the large nut from the bottom of the antenna.4. Mount the gasket as shown in Figure 2.10.5. Slip the antenna through the mounting hole, and secure it with the large nut.6. Connect the antenna cable as shown in Figure 2.10.7. Route the cable to the CrossCheck CDPD mounting location.8. Connect the cable to the GPS antenna connector.For detailed cable routing guidelines, see Routing the GPS Antenna Cable on page 2-30.2.7.3 Miniature Magnetic GPS Antenna (P/N 37167)The Miniature Magnetic Antenna features a magnetic mount for attaching the unit to ferrous metal surfaces and an integral 5-m cable with SMA connector. ,Caution – The magnetic-mount antenna cable has no strain relief at the antenna end of the cable and is not recommended for permanent installations.
CrossCheck CDPD Mobile Unit Manual 29Installation 2Figure 2.11 illustrates the miniature antenna.Figure 2.11 Miniature Magnetic GPS AntennaTo mount the Magnetic GPS Antenna:1. Choose the antenna mounting location (see Choosing the GPS Antenna Mounting Location on page 2-20).2. Mount the antenna to a ferrous surface.3. Route the antenna cable.The antenna features a permanent antenna cable which must be routed to the location where the CrossCheck CDPD is mounted.,Caution – The magnetic-mount antenna cable is exposed to the environment. Wind could cause damage to the cable; use tie wraps to secure the cable along its route.See Routing the GPS Antenna Cable in the next section.
2 Installation30 CrossCheck CDPD Mobile Unit Manual2.8 Routing the GPS Antenna CableThe Magnetic GPS Antenna has an integral antenna cable, and the Miniature Bulkhead GPS Antennas have a separate 5-m (approximately 16 ft.) cable.If you are using one of the Miniature Bulkhead GPS Antennas, attach the antenna cable to the connector on the base of the antenna prior to routing the cable. When routing the cable, start at the antenna and choose the most direct path to the CrossCheck CDPD while observing the following guidelines:•Make sure that at least 5.1 cm (2 in.) of clearance exists between the CrossCheck CDPD's antenna connector and the nearest obstacle.•Make all cable bends, especially the bend at the SMA strain relief to the antenna connector, with at least 1.3 cm (0.5 in.) bend radius.•Provide an adequate service loop when routing the cable around vehicle hinges to ensure that the cable is not pinched when a hinged door opens or closes.•Make sure that the coax cable is not routed through areas where vehicle movement can abrade the cable surface.•Never coil the excess antenna cable, particularly the Magnetic GPS antenna cable. A coiled cable can act as an antenna and may receive interference.•Protect cables from exposure to corrosive fluids.Once the cable is routed and secured, attach the cable to the CrossCheck CDPD GPS (SMA) connector.
CrossCheck CDPD Mobile Unit Manual 31Installation 22.9 Choosing a CDPD Cellular Antenna Mounting Location ,Caution – This product can be used with an externally mounted antenna of no more than 3db of gain. A minimum separation distance of 20 cm (approximately 8 in.) must be maintained between the radiating CDPD antenna and the user for this device to satisfy the RF Exposure requirements of the FCCDisclaimer - The instructions included in this section apply to the cellular antennas sold by Trimble and may not apply to third-party products. There are many other cellular antennas available on the market which may or may not be compatible with the CrossCheck CDPD, including combined GPS/Cellular antenna solutions which have not yet been tested and certified by Trimble. Although not as critical as GPS antenna placement, cellular antenna placement is also important. Mount the cellular whip antenna in a vertical orientation in a location where it is safe from damage during normal vehicle operation and maintenance. Automated vehicle washes may damage misplaced cellular antennas.
2 Installation32 CrossCheck CDPD Mobile Unit ManualMaintain a separation of at least 46 cm (or approximately 18 in.) between the cellular (or other) and GPS antennas (as illustrated in Figure 2.12). Figure 2.12 Distance Between Antenna LocationsIn general, the greater the separation, the less chance of interference. For permanent antenna installations, choose a location with access both above and below the antenna mounting surface. This access is required for installing fasteners and for routing the antenna cable.Cellular phone dealers and installers are experts on cellular antenna placement. For some installations, the installer may substitute a glass-mount antenna for the antenna supplied by Trimble. Other antennas are acceptable as long as they conform to the requirements listed in Appendix A.Trimble offers two cellular antenna options for the CrossCheck CDPD. The Magnetic Antenna is recommended for temporary installations. A Bulkhead Antenna is recommended for permanent, surface-mount installations.46cm(18 in)minimumGPSAntennaCellularAntenna
CrossCheck CDPD Mobile Unit Manual 33Installation 22.9.1 Magnetic Cellular Antenna (P/N 46721)The Magnetic-Mount Cellular antenna and Magnetic Base (see Figure 2.13) is designed for temporary mounting on any ferrous surface. Figure 2.13 Magnetic Cellular AntennaThe antenna features a 3.5 m (11.5 ft.) integral coaxial cable terminated with a TNC-M connector, which is compatible with the CrossCheck CDPD’s Cellular Antenna connector. The antenna’s magnetic base adheres to any ferrous surface and requires no fasteners or mounting hardware. Magnetic BaseMagnetic Mount Cellular Antenna
2 Installation34 CrossCheck CDPD Mobile Unit ManualTo mount the Magnetic-Mount Cellular Antenna:1. Mount the antenna to a ferrous surface, following the instructions provided with the antenna. 2. Route the antenna cable. For detailed cable routing guidelines, see Routing the Cellular Antenna Cable on page 2-38.2.9.2 Bulkhead Cellular Antenna (P/N 46730)The Bulkhead Cellular antenna is designed to be permanently mounted on the vehicle. To install the antenna:1. Drill a 19 mm (0.75 in) hole through the vehicle’s metal surface, and carefully use a deburring tool to remove burrs from the interior and exterior of the hole (see Figure 2.14). Figure 2.14 Burr Removal and O-Ring Seal Surface InspectionNote – Use care to avoid scratching the top surface of the hole. The o-ring on the cable mounting assembly must seal to the top surface of the vehicle’s sheet metal. Scratches may prevent the o-ring from sealing properly and could result in water leakage.2. Carefully remove the brass nut on the antenna cable mounting assembly, using care to avoid damaging the o-ring in the lower surface of the brass nut.Use a deburring tool to remove allburrs from the interior and exteriorof hole.Assure that the o-ring seatingsurface is free of scratches.
CrossCheck CDPD Mobile Unit Manual 35Installation 23. Position the cable mounting assembly below the 19 mm (0.75 in.) hole from the interior of the vehicle (see Figure 2.15).Figure 2.15 Mounting the Antenna Cable AssemblyTwo people may be required to perform this operation, depending on the vehicle location where the antenna is mounted. 4. Re-install the brass nut from the exterior of the vehicle (see Figure 2.16). Turn the brass nut until the cable mounting assembly is secured in place. The brass nut must make metal-to-metal contact with the vehicle's sheet metal to allow the o-ring to seal properly.Figure 2.16 Re-installing the Brass Nut1234
2 Installation36 CrossCheck CDPD Mobile Unit Manual5. Place the rubber gasket over the brass nut (see Figure 2.17). Figure 2.17 Attaching the Antenna to the Cable Assembly6. Carefully thread the antenna mount onto the brass nut protruding through the top of the sheet metal. Continue to turn the antenna mount until the rubber gasket firmly seats against the vehicle's sheet metal surface. 56
CrossCheck CDPD Mobile Unit Manual 37Installation 2Figure 2.18 shows the antenna before and after assembly.Figure 2.18 Attaching the Cellular Antenna7. Route the antenna cable to CrossCheck CDPD using the guidelines provided in Routing the Cellular Antenna Cable on page 2-38.7 8
2 Installation38 CrossCheck CDPD Mobile Unit Manual8. Cut the antenna cable to remove any extra slack, and install the TNC connector on the cable end, following the manufacturer’s recommendations. 2.9.3 Routing the Cellular Antenna CableThe Magnetic Cellular antenna has an integral antenna cable with a TNC-M connector. The Bulkhead Cellular antenna has a 5-m (16 ft.) integral antenna cable, which is terminated within the FME connector. After routing the Bulkhead Cellular cable, the cable must be fitted with a TNC (plug) connector, before attaching the cable to the CrossCheck CDPD. Instructions for installing the TNC connector are included with the antenna kit.The next step in the installation process is routing and connecting the antenna cable to the CrossCheck CDPD. When routing the cable, start at the antenna and choose the most direct path to the CrossCheck CDPD while avoiding the following hazards:•Excess coils in the antenna cable, particularly the cellular antenna cable. A coiled cable can act as an antenna and may receive interference.•Pinching the cable in a hinged door. Provide an adequate service loop when routing the cable around vehicle hinges.•Vehicle movement that might cause cable damage. Make sure that the coax cable is not routed through areas where vehicle movement can abrade the cable surface. •Exposure to environmental damage. If your cellular antenna cable is exposed to the environment, use tie wraps to secure the cellular antenna cable along its route to prevent wind damage. The Magnetic Cellular antenna cable is exposed to the environment. Since the wind could cause the cable to whip around, tie wraps should be used to secure the cable along its route.
CrossCheck CDPD Mobile Unit Manual 39Installation 22.9.4 Connecting the Magnetic Cellular Antenna CableAfter routing the Magnetic Cellular Antenna cable, connect the cable to the TNC connector labeled Cellular on the front panel. Tighten the connector firmly to prevent loosening caused by normal vehicle vibration.2.9.5 Connecting the Permanent-Mount Cellular CableOnce the cable routing is complete and the cable is secured attach the TNC connector on the antenna cable. Then attach the cable to the connector labeled Cellular on the front panel of the CrossCheck CDPD.
2 Installation40 CrossCheck CDPD Mobile Unit Manual2.9.6 Inputs (IP0 to IP3)The CrossCheck CDPD supports four discrete inputs. The circuit diagram is shown in Figure 2.19.Figure 2.19 Input Circuit DiagramEach input floats to a logic-high state (inactive) when left open. Grounding an input causes a logic-low state (active). The CrossCheck CDPD can be configured to detect either logic-high or logic-low states at the inputs whenever the unit is powered on. Note – When the CrossCheck CDPD is powered off or in Power Management mode, it can only detect a logic-low (grounded) input. The discrete inputs are compatible with properly connected relays and switches or with standard 3.3 VDC logic levels. A properly connected relay or switch allows the input to float high in one position and grounds the input in the other position. Input Logic High: Open circuit or Vin > 2.4 VDCInput Logic Low: Vin < 0.6 VDCThe inputs must remain in either state for at least 200 milliseconds before the CrossCheck CDPD detects the input.Input Current (Max) Iin < 3 mA 1 mA is typical at 12 VDC.Input Protection: Protected up to at least VBatt continuous 3K330K0.1µFTo logic470pfInput 100K3.3V/10m/A
CrossCheck CDPD Mobile Unit Manual 41Installation 22.9.7 Pulse Counting Inputs (Pulse 0 to Pulse 2)The CrossCheck CDPD also supports three pulse-counting inputs that can be used in several applications. The circuit diagram is shown in Figure 2.19.Figure 2.20 Pulse Countin Input Circuit DiagramInput Logic High: Open circuit or Vin > 2.4 VDCInput Logic Low: Vin < 0.6 VDCThe inputs must remain in either state for at least 200 milliseconds before the CrossCheck CDPD detects the input.Input Current (Max) Iin < 3 mA 1 mA is typical at 12 VDC.Minimum Pulse Width 500 microsecondsInput Protection: Protected up to at least VBatt continuous 3K330K0.01µFTo logic470pfInput 100K3.3V/0.5/A
2 Installation42 CrossCheck CDPD Mobile Unit Manual2.9.8 Outputs (XP0 to XP2)The CrossCheck CDPD features three discrete outputs (XP0–XP2) for driving external devices such as relays. •When inactive (use state), the discrete outputs are tied to vehicle battery voltage (nominally 12 VDC) through a 15 kOhm resistor.•When active, the outputs are shorted to ground through a bipolar junction transistor. In the active (low) state, the outputs can sink up to 200 mA. Figure 2.21 shows a diagram of a discrete output.Figure 2.21 Output Circuit DiagramOutput Inactive: 15 kOhms through Vvehicle-batteryOutput Active: Tied to ground through a saturated bipolar junction transistor, Vout 1.5 VDC at 200 mA; Vout < 0.5 VDC at 10 mA Output Protection: Protected against direct shorts to ground Output Sink Current Capability Up to 200 mA15K36V 0.01µF0.2A470pfOutputVbatt
CrossCheck CDPD Mobile Unit Manual 43Installation 2Figure 2.22 shows the cable connections between a PC and the CrossCheck CDPD.Figure 2.22 PC to CrossCheck CDPD ConnectionsWarning: All persons mustbe at least 20 cm fromantenna when transmitteroperating to meet FCC RFexposure requirements.CrossCheck CDPDEchoLDXPower/Data CableEchoLDXRJ45 ConnectorMDT PortTo Serial Port 2 onEchoLDX
2 Installation44 CrossCheck CDPD Mobile Unit Manual2.10 CrossCheck CDPD PowerThe CrossCheck CDPD operates on input voltages from 9–32 VDC. The low-noise amplifier integrated on the GPS antenna draws power from the CrossCheck CDPD through the antenna cable. The CrossCheck CDPD does not require any special power-up or down sequencing. The CrossCheck CDPD’s power circuitry is designed to protect the unit from random power fluctuations and conditions. Input circuits protect against transient voltage spikes found in most auto and truck environments. An external fuse protects against excessive current.For more information on the CrossCheck CDPD power requirements, see Appendix A.
CrossCheck CDPD Mobile Unit Manual 45Installation 2Figure 2.23 illustrates the power and I/O cable.Figure 2.23 Power and I/O Cable (P/N 46598-00)Note – Trimble recommends installing the power and ground leads as close to the battery as possible to ensure that the CrossCheck CDPD is connected to the cleanest possible source of power.1 Vbat Red Input Power 9-32V2 GND Black3 GND Green Chassis GND4 GND Blk/White GND5 White Ignition Sense Input6 Blue Input 37 Purple Input 28 Orange Discrete Output 29IP1 Input 110 Gray Discrete Output 11 1 Purple/White Input 012 Brown Discrete Output 046810 121235791114 16ConnectorMolex Micro-Fit 3.0 16-PinMolex P/N 43025-1600PinsMolex Femaletemplated ContactMolex P/N 43030-0001Side ViewYellowXP1IP0XP0IGNIP3IP2XP213 Pulse 0 Brn/White Pulse Counter Input 014 Pulse 1 Gray/White Pulse Counter Input 115 Pulse 2 Orange/White Pulse Counter Input 216 8V AUX Red/White 8 VDC Auxiliary Input Batt.GNDPulse 0Pulse 1Pulse 28V AuxBatt. GNDChassis GNDGNDIGNIP3IP2XP2IP1XP1IP0XP0VBatt.2A @ 250VBlade Type156"13 15Front View
2 Installation46 CrossCheck CDPD Mobile Unit ManualThe CrossCheck CDPD is protected against both input power over-voltage and reverse polarity. The primary power cable has a built-in fuse. The DC ground line connects to the vehicle’s DC ground. The ignition-sense lead, if connected to a source of ignition-switched battery voltage, senses when the vehicle’s ignition is active. There are three connection options for connecting the power, ground, and ignition-sense wires. These options are described in the next three sections.2.10.1 Connections For Power Management The CrossCheck CDPD operates continuously only when the vehicle is running. When the ignition is off, the CrossCheck CDPD goes to sleep, drawing reduced power. For more information on current draw in different operation modes, see Appendix A. The default Power Management configuration for the CrossCheck CDPD is the following:•When the ignition is OFF, the unit goes to sleep state after 3 minutes.•If the EchoLDX is connected to the CrossCheck, the EchoLDX will turn off 1 minute after ignition OFF is detected.
CrossCheck CDPD Mobile Unit Manual 47Installation 2Figure 2.24 illustrates the Power Management connections.Figure 2.24 Power Management ConnectionsTo install the power cable for use with the Power Management feature:1. Connect the primary power line to a nonswitched/continuous source of DC power, such as the vehicle’s battery. 2. Connect the ignition-sense line to ignition-switched battery power so that this line is active when the ignition is on. Power and I/O CableVbatt.Batt. GNDChassis GNDGNDIGNIP3IP2XP2IP1XP1IP0XP0Pulse 0Pulse 1Pulse 28V Aux2A @ 250VBlade TypeTo CrossCheckCDPDRedBlackGreenWhite
2 Installation48 CrossCheck CDPD Mobile Unit Manual2.10.2 Continuous Power Connection (No Power Management)For the Continuous Power configuration (see Figure 2.25), the CrossCheck CDPD operates and draws power continuously, even when the vehicle is not running:•Idle mode (not transmitting) without the EchoLDX Message Terminal, 130 mA is typical @ 12 VDC•Idle mode (not transmitting) with the EchoLDX Message Terminal, 200 mA is typical @ 12 VDC,Caution – With the Continuous Power Configuration, the CrossCheck CDPD may drain a car battery in 1 to 3 weeks, depending on the battery quality and remaining life span, and whether or not the vehicle is operating during the entire time. Observe extreme care when using this connection option. The CrossCheck CDPD will automatically power off when the voltage drops below 9 VDC.
CrossCheck CDPD Mobile Unit Manual 49Installation 2Figure 2.25 illustrates connections for Continuous Power.Figure 2.25 Continuous Power ConnectionsTo connect the power cable to Continuous Power:1. Connect the primary power line.2. Connect the ignition-sense line to a nonswitched/continuous source of DC power, such as the vehicle’s battery. Power and I/O CableVbatt.Batt. GNDChassis GNDGNDIGNIP3IP2XP2IP1XP1IP0XP0Pulse 0Pulse 1Pulse 28V Aux2A @ 250VBlade TypeTo CrossCheckCDPDRedBlackGreenWhite
2 Installation50 CrossCheck CDPD Mobile Unit Manual2.11 Installing the EchoLDX KitThe EchoLDX Message Terminal can be installed in almost any type of vehicle. There are four steps in this procedure:1. Assemble the mounting pedestal.2. Mount the EchoLDX.3. Route the Power/Data cable.4. Connect the Power/Data cable to the CrossCheck CDPD.This section provides detailed installation instructions. 2.11.1 Configuration ParametersIn addition to the physical installation of the unit, configuration parameters can be set in each unit. Trimble recommends that if a configuration other than the factory setting is used, every unit in the fleet be given the same settings so that operation is consistent from vehicle to vehicle. EchoLDX configuration is discussed in the EchoLDX Message Terminal for CrossCheck CDPS and CrossCheck GPRS Installation and User’s Manual, Trimble Part Number 46667-00-ENG.2.11.2 Preparing for InstallationInventoryPrior to installation, confirm that you have received the required EchoLDX components:•EchoLDX Message Terminal•Power/Data cable•EchoLDX mounting pedestal kit (6") and mounting hardware•EchoLDX Quick Reference Guide
CrossCheck CDPD Mobile Unit Manual 51Installation 22.11.3 Choosing a LocationChoose a location for the EchoLDX where the display is easy to view and the keypad is readily accessible. When selecting a location, avoid exposure to extreme environmental conditions, including:•Excessive heat or cold •High vibration•Corrosive fluids and gases•Wet or damp locations Avoiding these conditions will improve the EchoLDX's performance and will ensure long-term reliability.All standard external connections to the EchoLDX are made through the connector (marked as 2) on the bottom of the unit.2.11.4 Mounting the Pedestal and Installing the EchoLDXThe EchoLDX can be attached to any flat surface using the mounting assembly. When positioning the assembly on the mounting surface, allow sufficient clearance beneath the EchoLDX for the Power/Data cable and on the right side of the unit for the maintenance and upgrade cable.To mount the pedestal:1. In the vehicle, select a mounting surface for the pedestal and temporarily place the MDT at the top on the pedestal. Ensure that the MDT is accessible by all possible operators. 2. Verify that there is clearance behind the mounting surface for the mounting screws. Choose the appropriate screws to install the pedestal to the mounting surface—either sheet metal screws or machine screws with lock nuts.3. Remove the MDT from the top of the pedestal.
2 Installation52 CrossCheck CDPD Mobile Unit Manual4. Place the pedestal base on the mounting surface and secure it with the appropriate screws.Figure 2.26 EchoLDX Attached to Mounting Assembly5. Affix the MDT to the mounting pedestal. Position the MDT and tighten all locking nuts.2.11.5 Routing the Power/Data CableThe next step in the installation process is to route the Power/Data cable from the EchoLDX to the CrossCheck. When routing the cable, avoid the following hazards:•Sharp bends or kinks in the cable•Hot surfaces (exhaust manifolds or stacks)•Rotating or reciprocating equipment
CrossCheck CDPD Mobile Unit Manual 53Installation 2•Sharp or abrasive surfaces•Door and window jambs•Corrosive fluids or gasesFollow these installation guidelines:•Choose the most direct path to the destination. •Leave enough excess cable for a service loop, to allow for removal of the EchoLDX and the CrossCheck.•Secure the cable to the pedestal with a cable tie.Power and Interface ConnectionsThe 2.90 m Power/Data cable provided with the EchoLDX includes a RJ-45 connector at one end and a serial connection and a DB9M at the other (as shown in Figure 2.27).Figure 2.27 EchoLDX Power/Data Cable
2 Installation54 CrossCheck CDPD Mobile Unit ManualThe cable connects to the CrossCheck through the DB9F connector labeled MDT. Power is supplied to the EchoLDX through the same data cable. Note – When the cable connection is complete, secure the cable using a cable tie. Table 3.1 describes the pin locations for the EchoLDX connector and the Power/Data cable, as viewed from the front of the connector.Table 2.4 EchoLDX Power/Data Cable Pinout ConnectionsCrossCheck MDT Port DB9Pin NumberEchoLDX Power/Data Cable Wire ColorEchoLDX Cable RJ-45 ConnectorPin Number Signal Name2 Green with white stripe wire 5 RxD, Input to MDT3 White with Brown stripe wire 4 TxD, Output to MDT5 Gray with white stripe wire 1 Ground7 Brown with white stripe wire 3RTS(Handshake output from MDT)8 White with green stripe wire 6CTS(Handshake input to MDT)9 White with Grey stripe wire 2Power81
CHAPTER3 Operation 3In this chapter:■Introduction■LED Indicators■GPS Receiver Operation
3 Operation56 CrossCheck CDPD Mobile Unit Manual3.1 IntroductionOnce you have installed and configured the CrossCheck CDPD, it is ready for operation. When power is applied, the CrossCheck CDPD operates automatically without user intervention, based on its firmware configuration.This chapter provides a basic overview of the CrossCheck CDPD’s operation, including:•LED Indicators•GPS Receiver•CDPD Transceiver3.2 LED IndicatorsThe CrossCheck CDPD includes two LED indicators: GPS and GSM. The firmware:•Continuously monitors the GPS receiver and the CrossCheck CDPD phone operation•Controls the two LED indicators
CrossCheck CDPD Mobile Unit Manual 57Operation 3Figure 3.1 shows the CrossCheck CDPD LED indicators. Figure 3.1 CrossCheck CDPD LED Indicators 3.2.1 LED StatesThe GPS and CDPD LED have three states: On, Off, and Blink. When both LED indicators are off, the CrossCheck CDPD’s power is off. When one or more LED indicators are on or blinking, the power is on.3.2.2 LED Power-On SequenceWhen the CrossCheck CDPD’s ignition input and power inputs are activated:•The LEDs blink once.•Both turn off for approximately 5 seconds.•Both remain on for approximately 2 seconds.Warning: All persons mustbe at least 20 cm fromantenna when transmitteroperating to meet FCC RFexposure requirements.GPS LED (Green)CDPD LED (Amber)
3 Operation58 CrossCheck CDPD Mobile Unit ManualThe GPS LED is on for approximately 2 seconds, then blinks until the first position fix is computed. During this period, the CDPD LED blinks until the unit is established in a CDPD area, at which point the CDPD LED turns off. When a call is active, the CDPD LED stays on for the duration of the call. 3.2.3 GPS and CDPD LED StatesTable 3.1 identifies the GPS LED states.Table 3.2 identifies the GSM LED states.Table 3.1 GPS LED States (Green LED)GPS LED State MeaningOn Computing GPS position fixes.Blink Not computing GPS position fixes.Off No power is available, or CrossCheck CDPD is in Sleep mode.Table 3.2 GSM LED States (Amber LED - when GPS green LED is on or flashing)CDPD LED State MeaningOn Data call in progress.Slow Blink No CDPD coverage is available; the CrossCheck CDPD is not registered with network.Off CDPD coverage is available; no call in progress.
CrossCheck CDPD Mobile Unit Manual 59Operation 33.3 GPS Receiver OperationAt power-up, the GPS receiver initializes with the last-known position. Using this information, the GPS receiver acquires satellite signals.•During the satellite acquisition process—which normally requires less than 2 minutes—the green GPS LED blinks. •Once three or more satellites are acquired, the GPS receiver computes positions, course, speed and time fixes, and the GPS LED remains on. A blinking GPS LED indicates that the GPS receiver is not tracking enough satellites to calculate a current position. This occurs occasionally when the vehicle is obscured from satellite signals by terrain, buildings, trees, tunnels or other structures. During this period—called satellite reacquisition—the GPS receiver continuously searches for the obscured satellites and expands its search to other satellites to continue position computations. For brief blockages, the GPS receiver normally reacquires a lost satellite signal and resumes position fixes in less than 2 seconds.
3 Operation60 CrossCheck CDPD Mobile Unit Manual
APPENDIXASpecifications AIn this appendix:■Introduction■Standard Components■Environmental Specifications■I/O Characteristics■Accessories (ordered separately)■CrossCheck CDPD Part Numbers
A Specifications62 CrossCheck CDPD Mobile Unit ManualA.1 IntroductionThis appendix lists the CrossCheck CDPD Mobile Unit and antenna specifications.A.2 Standard ComponentsThe tables include general specifications and requirements for the following:• General Specifications, Table A.1• Firmware Specifications, Table A.2• GPS Specifications, Table A.3• GPS Antenna Requirements, Table A.4• CDPD Cellular Specifications, Table A.5• Cellular Antenna Requirements, Table A.6• CrossCheck CDPD Mobile Unit Physical Specifications, Table A.7• CrossCheck CDPD Mobile Unit P/N 46707-00, Table A.8• Miniature Bulkhead GPS Antenna with Flange (P/N 31192-00), Table A.9• Miniature Bulkhead GPS Antenna without Flange (P/N 32434), Table A.10• Miniature Magnetic GPS Antenna (P/N 37167), Table A.11• MDT Port, Table A.12• Discrete Inputs: IP0 to IP3, Table A.13• Pulse Counter Inputs, Table A.14• Discrete Outputs: XP0 to XP2, Table A.15• Component Part Numbers, Table A.16
CrossCheck CDPD Mobile Unit Manual 63Specifications ATable A.1 General SpecificationsItem SpecificationPower Requirements Transmitting - without Mobile Data Terminal: Typical 450 mA (1.5 A peak) at 12 V (Transmitter at max power level)Transmitting - with Mobile Data Terminal: Typical 520 mA (1.6 A peak) at 12 V (Transmitter at max power level)Idle (not transmitting) - without Mobile Data Terminal: Typical 130 mA at 12 VIdle (not transmitting) - with Mobile Data Terminal: Typical 200 mA at 12 VSleepmode (all functions off, IGN sense and inputs active): < 10 mA at12 V MDT Port (1) RS-232 DCESerial Port Speed (bps) 9600Data Rate over the Air 19,200 bps maximum Discrete I/O Ports Discrete Inputs: (4) switch closures; ignitionPulse Counting Inputs (3) minimum pulse width: 500 microsecondsOutputs: (3) 200 mA low-side drivers, Auxiliary output for sensors: 100 mA max at 8.5 ±0.5 VStatus LEDs GPS (green) and CDPD (amber)
A Specifications64 CrossCheck CDPD Mobile Unit ManualTable A.2 Firmware SpecificationsItem SpecificationEvent Handlers Geo-fence area for Job SitesGeo-fence area for Home SitesEntry Speed Limit for Site Dispatch purposesExit Speed Limit for Site Dispatch purposesSite dispatch time-outMinimum duration time to detect entry/exit regionsSupport datalogging that allows the CrossCheck CDPD to store messages and events for up to 1 week while out of the network when outside CDPD coverage.Automatic status reporting for ready mix applications.Messaging Available through the EchoLDX terminalIgnition Sense Off: V < 0.8 VDC; On: V > 2.4 VDCTable A.3 GPS SpecificationsItem SpecificationReceiver L1 frequency, C/A code (SPS), 8-channel continuous tracking receiver using the Trimble FirstGPS™ and Colossus™ technologyUpdate Rate Once per second maximumAccuracy Position: better than10 meters (50% CEP)Velocity: < 0.5 meter/secondTime to First Fix Cold start: < 180 seconds 90% of casesWarm start: < 45 seconds 90% of casesHot start: < 20 seconds 90% of casesReacquisition after 15-second blockage: < 2 seconds 90% of casesDatum WGS-84
CrossCheck CDPD Mobile Unit Manual 65Specifications ATable A.4 GPS Antenna RequirementsItem SpecificationAntenna Impedance 50 ΩAntenna RF Gain 20 dBi minimum gain, measured at the input connector to the CrossCheck CDPDNoise Figure 2.5 dB maximum, measured at the input connector to the CrossCheck CDPDVSWR 2:1 Max over rangePower 5.0 ±0.5 VDC @ 40 mA maximum on center conductorTable A.5 CDPD Cellular SpecificationsItem SpecificationCellular CDPD Specification 1.0 and 1.1, 600 mW Full DuplexFrequencies Transmit: 824 to 849 MHzReceive: 869 to 894 MHzReceiver Sensitivity –111 dBmType Approvals FCC Part 15 Class B and Part 22 (from OEM module)FCC ID = JUPCCKCDPDIndustry Canada
A Specifications66 CrossCheck CDPD Mobile Unit ManualWarning – To meet FCC RF exposure requirements, the maximum gain for externally mounted antennas (plus any cable losses) cannot be more than 3 dBi.Warning – To meet FCC RF exposure requirements, all persons must be at least 20 cm from the CDPD antenna when the transmitter is operating.Table A.6 Cellular Antenna RequirementsItem SpecificationAntenna Impedance 50 ΩMaximum Antenna Gain Externally mounted antenna gain plus cable loss should total no more than 3 dBi gain to comply with FCC limits.VSWR 1.5:1 nominal, 2.0:1 maximumTable A.7 CrossCheck CDPD Mobile Unit Physical SpecificationsItem SpecificationAssembly Bottom: AluminumTop: Injection-molder plastic with integrated shieldSize 228 mm W x 121 mm D x 28 mm H(9.6” W x 4.75” D x 1.9” H)Weight 450 g (1 lb.)Connectors MDT: DB9 (receptacle)Power/Ignition + Digital I/O: Molex Micro-Fit 3.0 16-pin 2-row locking (receptacle)GPS antenna: SMA (receptacle) 50 ΩCDPD antenna: TNC (receptacle) 50 Ω
CrossCheck CDPD Mobile Unit Manual 67Specifications AA.3 Environmental SpecificationsThe tables in this section list the environmental specifications for the for following:•CrossCheck CDPD Mobile Unit P/N 46707-00•Miniature Bulkhead GPS Antenna with Flange (P/N 31192-00)•Miniature Bulkhead GPS Antenna without Flange (P/N 32434)•Miniature Magnetic GPS Antenna (P/N 37167)Table A.8 CrossCheck CDPD Mobile Unit P/N 46707-00Item SpecificationOperating Temperature –20°C to +60°CStorage Temperature –40°C to +85°CHumidity 5% to 95% RH, non-condensing at +40°CAltitude Range –1000 to +18,000 metersVelocity Range 0 to 515 meters/second (999 miles/hour)Vibration 0.008g2/Hz 5 Hz+3dB/Octave 5 Hz to 20 Hz0.05g2/Hz 20 Hz to 100 Hz–3dB/Octave 100 Hz to 800 Hz0.001g2/Hz 800 Hz to 1000 HzShock Operational: 40 g for 11 millisecondsNon operational: 75 g for 6 millisecondsVehicle Transient Noise ETS 300 342-1, Section 9-5
A Specifications68 CrossCheck CDPD Mobile Unit ManualTable A.9 Miniature Bulkhead GPS Antenna with Flange (P/N 31192-00)Item SpecificationSize 62.6 mm D x 19.0 mm H (3.5" D x 0.75" H)Weight 0.13 kg (4.59 ounces)Mounting Hole Circle 762 mm (3.0 in.), 4 holes, 0.6 mm (0.15 in.)Center Mounting Hole 63 mm (0.75 in.) Threaded Nut 63 mm TNC (0.75 in.)Operating Temperature –40°C to +85°CStorage Temperature –55°C to +85°CHumidity 5% to 95% RH, non-condensing at +40°CCasing Dustproof, waterproof, shock-resistant polycarbonateMinimum Gain 28 dBiMaximum Allowable Cable Loss 8 dBTable A.10 Miniature Bulkhead GPS Antenna without Flange (P/N 32434)Item SpecificationSize 62.6 mm D x 19.0 mm H (3.5" D x 0.75" H)Weight 0.13 kg (4.59 ounces)Mounting Hole Circle 762 mm (3.0 in.), 4 holes, 0.6 mm (0.15 in.)Center Mounting Hole 63 mm (0.75 in.) Threaded Nut 63 mm TNC (0.75 in.)Operating Temperature –40°C to +85°CStorage Temperature –55°C to +85°CHumidity 5% to 95% RH, non-condensing at +40°C
CrossCheck CDPD Mobile Unit Manual 69Specifications AA.4 I/O CharacteristicsCasing Dustproof, waterproof, shock-resistant polycarbonateMinimum Gain 28 dBiMaximum Allowable Cable Loss 8 dBTable A.11 Miniature Magnetic GPS Antenna (P/N 37167)Item SpecificationSize 40.0 mm W x 47.0 mm D x 13.3 mm H(1.515" W x 1.85" D x 0.524" H)Weight Antenna and cable: 0.13 kg (4.59 ounces)Antenna only: 0.045 kg (1.59 ounces)Operating Temperature –40°C to +85°CStorage Temperature –55°C to +85°CHumidity 5% to 95% RH, non-condensing at +40°CCasing Dustproof, waterproof, shock-resistant polycarbonate with magnetic mountMinimum Gain 26 dBiTable A.12 MDT PortItem SpecificationPhysical TXD, RXD, RTS, CTS, GND, DTR, DCD, DTS, 8.5 ±.5 V provided through Pin 9Baud Rates 9600, No parity, 8 bits, 1 stop bitTable A.10 Miniature Bulkhead GPS Antenna without Flange (P/N 32434) (Continued)
A Specifications70 CrossCheck CDPD Mobile Unit ManualTable A.13 Discrete Inputs: IP0 to IP3Item SpecificationInput Logic High Open circuit or Vin > 2.4 VDCInput Logic Low Vin < 0.6 VDCThe inputs must remain in either state for at least 500 milliseconds before the CrossCheck CDPD detects the input.Input Current Iin ± 3 mAInput Protection Protected up to at least VBatt continuous Table A.14 Pulse Counter InputsItem SpecificationInput Logic High Open circuit or Vin > 2.4 VDCInput Logic Low Vin < 0.6 VDCInput Current Iin ±3 mAMinimum Pulse Width 500 microsecondsInput Protection Protected up to at least VBatt continuous Table A.15 Discrete Outputs: XP0 to XP2Item SpecificationOutput Inactive 15 KΩ tied to Vvehicle-battery Vout depending on loadOutput Active Tied to ground through a saturated bipolar junction transistor, Vout < 1.5 VDC @ 200 mA;Vout < 0.5 VDC @ 10 mAOutput Sink Current Capability Up to 200 mAOutput Protection Protected against shorts to ground
CrossCheck CDPD Mobile Unit Manual 71Specifications AA.5 Accessories (ordered separately)The following accessories can be ordered separately:•GPS antennas: Permanent or magnetic mount•Combination power and digital I/O cable (10-packs)•Optional EchoLDX Message Terminal Kit including:–EchoLDX Mobile Data Terminal–Power/Data Cable–Pedestal Mount Kit (6”)– EchoLDX Message Terminal for CrossCheck CDPD and CrossCheck GPRS Installation and User’s Manual (available online)–Quick Reference GuideA.6 CrossCheck CDPD Part NumbersPart numbers for the CrossCheck CDPD, options, and accessories are listed in Table A.16. Table A.16 Component Part NumbersDescription Part No.CrossCheck CDPD Starter Kit 46720-00CrossCheck CDPD - Ten Pack 46720-10Upgrade KitsEchoLDX Message Terminal Kit 46722-00EchoLDX Message Terminal Kit - Ten Pack 46722-10
A Specifications72 CrossCheck CDPD Mobile Unit ManualGPS Antenna and Cable BundlesGPS Antenna bundle (flange, straight cable), Includes:31192-00 Mini Bulkhead antenna, TNC-p, gasket, 5-hole flange36107 Cable, straight, TNC-r to straight SMA-p, 5 meter36697-00GPS Antenna bundle (flange, right-angle cable), Includes:31192-00 Mini Bulkhead antenna, TNC-p, gasket, 5-hole flange36106 Cable, right angle, TNC-r to right angle SMA-p, 5 meter36698-00GPS Antenna bundle (no flange, straight cable), Includes:32434 Mini Bulkhead antenna, TNC-p, gasket, no flange36107 Cable, straight, TNC-r to straight SMA-p, 5 meter36699-00GPS Antenna bundle (no flange, right-angle cable), Includes:32434 Mini Bulkhead antenna, TNC-p, gasket, no flange36106 Cable, right angle, TNC-r to right angle SMA-p, 5 meter36700-00GPS Antennas and Cables - separateMini Bulkhead antenna, TNC-p, gasket, 5-hole flange 31192-00Mini Bulkhead antenna, TNC-p, gasket, no flange 32434Cable, right angle, TNC-r to straight SMA-p, 5 meter 36106Cable, straight, TNC-r to straight SMA-p, 5 meter 36107Right angle adapter, SMA-p to SMA-r 36200Mini Magnetic antenna with 5-meter cable, SMA-p 37167CDPD Cellular AntennasCDPD magnetic mount antenna TNC-p with 3.5 m cable 46721CDPD bulkhead antenna TNC-p with 5 m cable 46730Cables and AccessoriesPower and I/O Cable Ten Pack 46598-10EchoLDX Power/Data Cable, 2.90 meter 46755Pedestal Mounting KitEchoLDX Quick Reference Guide 46845-00-ENGTable A.16 Component Part Numbers (Continued)Description Part No.
CrossCheck CDPD Mobile Unit Manual 73Specifications ADocumentation (free download of latest version from the Web site)CrossCheck CDPD Mobile Unit Manual (only in electronic PDF format) 46750-00-ENGEchoLDX Message Terminal for CrossCheck CDPD and CrossCheck GPRS Installation and User’s Manual (only in electronic PDF format) 46667-00-ENG.Table A.16 Component Part Numbers (Continued)Description Part No.
A Specifications74 CrossCheck CDPD Mobile Unit Manual
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