Vehicle Installation Guide

Transcription

1 MP 555 GPS Rugged Wireless Modem Vehicle Installation Guide Rev 2.1

2

3 Preface Important Notice Safety and Hazards Due to the nature of wireless communications, transmission and reception of data can never be guaranteed. Data may be delayed, corrupted (i.e., have errors) or be totally lost. Although significant delays or losses of data are rare when wireless devices such as the Sierra Wireless modem are used in a normal manner with a well-constructed network, the Sierra Wireless modem should not be used in situations where failure to transmit or receive data could result in damage of any kind to the user or any other party, including but not limited to personal injury, death, or loss of property. Sierra Wireless, Inc., accepts no responsibility for damages of any kind resulting from delays or errors in data transmitted or received using the Sierra Wireless modem, or for failure of the Sierra Wireless modem to transmit or receive such data. If you have purchased this product under a United States Government contract, it shall be subject to restrictions as set forth in subparagraph (c)( 1)(ii) of Defense Federal Acquisitions Regulations (DFARs) Section for Department of Defense contracts, and as set forth in Federal Acquisitions Regulations (FARs) Section for civilian agency contracts or any successor regulations. If further government regulations apply, it is your responsibility to ensure compliance with such regulations. Do not operate the Sierra Wireless modem in areas where blasting is in progress, where explosive atmospheres may be present, near medical equipment, near life support equipment, or any equipment which may be susceptible to any form of radio interference. In such areas, the Sierra Wireless modem MUST BE POWERED OFF. The Sierra Wireless modem can transmit signals that could interfere with this equipment. Do not operate the Sierra Wireless modem in any aircraft, whether the aircraft is on the ground or in flight. In aircraft, the Sierra Wireless modem MUST BE POWERED OFF. When operating, the Sierra Wireless modem can transmit signals that could interfere with various onboard systems. Note: Some airlines may permit the use of cellular phones while the aircraft is on the ground and the door is open. Sierra Wireless modems may be used at this time. The driver or operator of any vehicle should not operate a computer or any other device connected to the Sierra Wireless modem while in control of a vehicle. Doing so will detract Rev 2.1 Jan.05 3

4 MP 555 GPS Vehicle Installation Guide from the driver or operator's control and operation of that vehicle. In some states and provinces, operating such communications devices while in control of a vehicle is an offence. Limitation of Liability Patents The information in this manual is subject to change without notice and does not represent a commitment on the part of Sierra Wireless, Inc. SIERRA WIRELESS, INC. AND ITS AFFILIATES SPECIFICALLY DISCLAIM LIABILITY FOR ANY AND ALL DIRECT, INDIRECT, SPECIAL, GENERAL, INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES INCLUDING, BUT NOT LIMITED TO, LOSS OF PROFITS OR REVENUE OR ANTICIPATED PROFITS OR REVENUE ARISING OUT OF THE USE OR INABILITY TO USE ANY SIERRA WIRELESS, INC. PRODUCT, EVEN IF SIERRA WIRELESS, INC. AND/OR ITS AFFILIATES HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES OR THEY ARE FORESEEABLE OR FOR CLAIMS BY ANY THIRD PARTY. Notwithstanding the foregoing, in no event shall Sierra Wireless, Inc. and/or its affiliates aggregate liability arising under or in connection with the Sierra Wireless, Inc. product, regardless of the number of events, occurrences, or claims giving rise to liability, be in excess of the price paid by the purchaser for the Sierra Wireless, Inc. product. Portions of this product are covered by some or all of the following US patents: 5,515,013 5,617,106 5,629,960 5,682,602 5,748,449 5,845,216 5,847,553 5,878,234 5,890,057 5,929,815 6,169,884 6,191,741 6,199,168 6,327,154 6,339,405 6,359,591 6,400,336 6,643,501 6,516,204 6,561,851 6,653,979 6,697,030 6,712,627, 6.785,830 D367,062 D372,248 D372,701 D416,857 D442,170 D452,495 D452,496 D453,733 D459,303 D496,642 D496,655 and other patents pending. Manufactured or sold by Sierra Wireless or its licensees under one or more patents licensed from InterDigital Group. Licensed by QUALCOMM Incorporated under one or more of the following United States Patents and/or their counterparts in other nations:

5 Preface 4,901,307 5,490,165 5,056,109 5,504,773 5,101,501 5,506,865 5,109,390 5,511,073 5,228,054 5,535,239 5,267,261 5,544,196 5,267,262 5,568,483 5,337,338 5,600,754 5,414,796 5,657,420 5,416,797 5,659,569 5,710,784 5,778,338 Copyright 2005 Sierra Wireless, Inc. All rights reserved. Trademarks Heart of the Wireless Machine is a registered trademarks of Sierra Wireless, Inc. Sierra Wireless, the Sierra Wireless logo, the red wave design, and Watcher are trademarks of Sierra Wireless, Inc. Windows is a registered trademark of Microsoft Corporation. CDMA2000 1X is a registered trademark of the Telecommunications Industry Association (TIA-USA). Other trademarks are the property of the respective owners. Contact Information Sales Desk: Phone: Hours: 8:00am to 5:00pm Pacific Time sales@sierrawireless.com Post: Sierra Wireless, Inc Wireless Way, Richmond, BC Canada V6V 3A4 Fax: Web: Your comments and suggestions on improving this documentation are welcome and appreciated. Please your feedback to documentation@sierrawireless.com. Thank you. Consult our website for up-to-date product descriptions, documentation, application notes, firmware upgrades, troubleshooting tips, and press releases: Rev 2.1 Jan.05 5

6 MP 555 GPS Vehicle Installation Guide

7 Table of Contents Introducing the MP 555 GPS modem System Requirements Supported Platforms Package Contents Documentation Modem Accessories Warranty Installing the MP 555 GPS Modem in a Vehicle Installation Overview GPS and I/O Options The Modem Housing Connector Panel Indicator Panel Reset Button Required Equipment Mounting the Modem Selecting a Mounting Location Mounting Procedure Grounding the Modem Antennas CDMA RF Antennas GPS Antennas Antenna Locations Installing Antennas Rev 2.1 Jan.05 7

8 MP 555 GPS Vehicle Installation Guide Power Wiring The Power Connector Power connector (Molex) pinouts Ignition Sense On/Off Wiring Ignition sense options Power Harness Grounding Making Proper Power Connections Correct wire splicing Using crimp terminals Powering On the Modem Data Wiring Cable Connection to the Computer Serial connector (DB9) pinouts Connecting the serial or USB cable I/O Port Connections Panic button connections Analog sensor connections Completing the Installation Technical Specifications Indicator Operation RF and Electrical Specifications Environmental Specifications Weight and Dimensions GPS Performance I/O Port Characteristics Regulatory Information Industry Canada Approval FCC Approval (U.S.A.)

9 1: Introducing the MP 555 GPS modem Package Contents Warranty 1 The Sierra Wireless MP 555 GPS modem provides a wireless network connection for portable computers installed in vehicles. The modem has a rugged design that allows it to withstand the vibration, shock, humidity, and extremes of temperature experienced in the normal operation of police, emergency, utility, and field service vehicles. The network connection provided by the MP 555 GPS can be used to access shared data, browse the Internet, and send and receive and text messages. The modem also allows for sensors, gauges, and alarms (such as panic buttons) to be deployed in vehicles and remotely monitored from a central location or dispatch. A built-in GPS module provides location and heading data that can also be remotely monitored. Rev 2.1 Jan.05 9

10 MP 555 GPS Vehicle Installation Guide System Requirements Supported Platforms Note: Do not connect the MP 555 GPS to a USB port on a PC before installing the software. Software installation instructions are provided in the Software Installation, Configuration, and Integration Guide (document number ) on the installation CD. The MP 555 GPS wireless modem connects to a personal computer with either a serial cable or USB cable. Your computer must therefore have either an available serial port or USB port and an appropriate cable. The Watcher software supports notebook computers with these operating systems (using either a serial or USB PC connection): Windows 2000 Professional (with Service Pack 4 or later) Windows XP Professional These operating systems are also supported but require a serial connection between the modem and PC: Microsoft Windows 98 SE Windows NT 4.0 (with Service Pack 6a) For detailed system requirements, see the MP 555 GPS Software Installation, Configuration, and Integration Guide

11 Introducing the MP 555 GPS modem Package Contents Each MP 555 GPS box contains: The MP 555 GPS modem A mounting template Mounting screws and washers An installation and documentation CD A power harness If any of these materials are missing, please contact your account manager at your reseller or at Sierra Wireless to obtain them. Documentation The MP 555 GPS documentation consists of two guides and an online help system. The MP 555 GPS Modem Vehicle Installation Guide (this document) provides instructions on installing the hardware, describing how to: Mount the modem in a vehicle. Connect to the vehicle s battery. Connect to the vehicle s ignition switch or a separate on/ off switch. Ground the device. Connect the radio and GPS antennas. Connect a notebook computer, and other I/O (input/ output) devices. The MP 555 GPS Software Installation, Configuration, and Integration Guide describes how to: Install the software. Configure the software to use a CDMA account. Understand the LEDs on the modem and the indicators in the Watcher software. Set up the modem s operating mode and configure the feature that allows for CSD connections. Configure the modem to report GPS and/ or I/O (input/ output) data (from sensors, gauges, or panic buttons). Use the modem to connect to a VPN (Virtual Private Network). Collect and use GPS and I/O data from a fleet of vehicles in which MP 555 GPS modems are installed. Rev 2.1 Jan.05 11

12 MP 555 GPS Vehicle Installation Guide The Software Installation, Configuration, and Integration Guide and the Vehicle Installation Guide are provided as PDF (Portable Document Format) files on the installation CD. Online help is provided with Watcher. The help describes all the icons and indicators in Watcher, provides detailed instructions on using Watcher to make data connections, and explains how to send and receive SMS messages. When using Watcher, you can access help through the menu system or by pressing the <F1> key. Modem Accessories For information about accessories for the MP 555 GPS wireless modem including cables and antennas contact your account manager at your reseller or at Sierra Wireless. Warranty Sierra Wireless, Inc. warrants the MP 555 GPS modem against all defects in materials and workmanship for a period of three (3) years from the date of purchase. The sole responsibility of Sierra Wireless, Inc. under this warranty is limited to either repair or, at the option of Sierra Wireless, Inc., replacement of the radio modem. There are no expressed or implied warranties, including those of fitness for a particular purpose or merchantability, which extend beyond the face hereof. Sierra Wireless, Inc. is not liable for any incidental or consequential damages arising from the use, misuse, or installation of the MP 555 GPS modem. This warranty does not apply if the serial number label has been removed, or if the wireless modem has been subjected to physical abuse, improper installation, or modification

13 2: Installing the MP 555 GPS Modem in a Vehicle Installation Overview The Modem Housing Required Equipment Mounting the Modem Grounding the Modem Antennas Power Wiring Data Wiring Completing the Installation 2 Note: The MP 555 GPS is designed for negative-ground vehicles only. It will not function in a positive-ground vehicle. Figure 2-1: Basic diagram for the installation of the MP 555 GPS in a vehicle equipped with a notebook PC and a combination antenna, using the car battery for power and ignition-sense wiring for power on/off. Installation Overview Note: All electrical installations are potentially dangerous, and should be performed by personnel with thorough training in safe electrical wiring procedures for vehicles. The installation process for the MP 555 GPS varies depending on how you plan to use it, where it best fits in your vehicle, and which of its features you plan to use. In all cases, however, you must: 1. Mount the modem ( Mounting the Modem on page 16) 2. Mount the CDMA RF ( Radio Frequency) antenna and connect the antenna cable ( Antennas on page 19) 3. Install the power harness ( Power Wiring on page 20) 4. Install the serial or USB cable for the PC. (This should not be connected to the PC until the software is installed. See Cable Connection to the Computer on page 24) Rev 2.1 Jan.05 13

14 MP 555 GPS Vehicle Installation Guide GPS and I/O Options The MP 555 GPS wireless modem provides support for GPS (Global Positioning System) and for attaching input/output devices. GPS. If you plan to use the MP 555 GPS s built-in GPS module, you must connect a GPS antenna and an antenna cable, or use a combination antenna that can connect to both the GPS and CDMA RF connectors on the MP 555 GPS housing. Other I/ O devices. Other devices, such as panic buttons, sensors, or gauges may also be installed with the MP 555 GPS and connected with an I/O cable to the I/O port. (See I/O Port Connections on page 25.) The Modem Housing The MP 555 GPS has a rectangular metal housing: Figure 2-2: Top view of the MP 555 GPS. There is a connector panel on one end of the housing, an indicator panel on the opposite end, a reset button on top, and mounting holes along the bottom edges on either side. As shown in the following photographs, the modem has seven connectors on its connector panel, six of which are currently supported. The indicator panel has four indicator LEDs

15 Installing the MP 555 GPS Modem in a Vehicle Connector Panel The MP 555 GPS modem s connector panel has these ports: RS232 serial GPS antenna Power harness (Molex connector) (female DB9) USB (female SMA) I/O connector (female DB15) Power CDMA RF antenna (female TNC) Figure 2-3: The connector panel of the MP 555 GPS modem. Indicator Panel The MP 555 GPS s indicator panel includes four indicator lights: Transmit (Tx) Receive (Rx) GPS Ground screw Figure 2-4: The indicator panel of the MP 555 GPS modem. Reset Button The reset button for the MP 555 GPS is on the top of the housing. Hold it down for at least 2 seconds with a pen or screwdriver to perform a hard reset of the modem, which includes a self-test sequence. Figure 2-5: The modem reset button. Rev 2.1 Jan.05 15

16 MP 555 GPS Vehicle Installation Guide Required Equipment To install the MP 555 GPS, you require the modem, the provided power harness (or existing MP200 Series power harness) and mounting template, and the screws and washers that come with the device. You also require: A USB or 9-pin serial cable This must be long enough to run from the mounting location of the MP 555 GPS to the computer. The maximum length for the serial or USB cable is 5.5 m (18 feet). The USB cable must have a Type A male connector at the PC end and a Type B male connector at the modem end. Note: If GPS is being implemented, you require either two antennas or a combination CDMA and GPS antenna. A CDMA IS-95 RF antenna and cable The antenna must have the appropriate regulatory approval, 50 ohm impedance, and a male TNC connector. ( This may be a hard-mount or magnetic-mount antenna see Antennas on page 19) A GPS antenna and cable ( optional) This is necessary if you plan to use the built-in GPS module. (See Antennas on page 19.) A power supply. This is usually the vehicle s battery. Appropriate electrical grounding. If a ground wire is necessary, use a 16-gauge wire and connect it to the ground screw on the modem s connector panel. An I/O cable (optional). This is required if a panic button, sensor, gauge, or other I/O device is being installed. (See I/O Port Connections on page 25.) Mounting the Modem Note: The MP 555 GPS modem, your computer, and any other devices should be powered off while you are connecting cables. The MP 555 GPS can be mounted in the trunk of the vehicle, under the dashboard, or under a front or rear seat. Selecting a Mounting Location When selecting a mounting location, consider the following factors: The modem should not be exposed to weather and environmental conditions beyond the ranges listed in the technical specifications on page 29. Avoid excessive heat from the engine compartment, heaters, or the exhaust system, and extreme cold from direct contact with air conditioners or other cooling systems. Never immerse the modem in water or any other liquid

17 Installing the MP 555 GPS Modem in a Vehicle If you are replacing an MP200 modem, the MP 555 GPS is smaller, but can be mounted in the same location using the existing mounting holes. The MP200 has six mounting holes, and any four adjacent ones will line up with those on the MP 555 GPS. Every device connected to the MP 555 GPS, as well as the modem itself, should be grounded as appropriate for the installation. (See Grounding the Modem on page 18 and Power Harness Grounding on page 22.) Wiring and connections should be as simple as possible. Cables for power, antennas, the computer, and any I/O devices must be routed to their destinations without using excess wiring. All connectors and the reset button should be easy to reach and the indicator lights should be visible. Mounting Procedure To mount the MP 555 GPS: 1. Use the provided mounting template to mark the location of the mounting holes. 2. Drill the required 5/32" pilot holes (unless you are reusing holes from an MP200 modem mounting see page 16). 3. Use the supplied mounting screws and washers to secure the MP 555 GPS through the holes along the edge of the case bottom. Figure 2-6: The bottom of the MP 555 GPS housing. Arrows indicate the mounting holes. Rev 2.1 Jan.05 17

18 MP 555 GPS Vehicle Installation Guide Grounding the Modem Note: Failing to provide a dedicated ground for each piece of electrical equipment can damage the equipment. Note: If you are replacing an MP200 modem, you can use the MP200 power harness rather than installing the MP 555 GPS power harness. The only difference between the harnesses is that the MP200 harness has a fused ground wire while the MP 555 GPS harness has an unfused ground wire. It is standard practice in automotive installations to provide a good quality ground for each piece of electrical equipment. In most cases, the modem should be grounded by connecting the black ground wire of the power harness either to the vehicle chassis or to the negative terminal of the battery. If other devices connected to the modem (such as a notebook computer) are not properly grounded, there is some risk that the other device will ground itself through the cable connecting it to the modem. This creates a hazardous situation and could cause equipment damage. If you cannot properly ground these devices, a potential solution is to install a fuse in the ground return wire. The power harness for the MP 555 GPS modem has 5 A fuses on the red power wire and the white ignition sense wire, but not on the black ground return wire. (See Power Wiring on page 20.) Ground screw Figure 2-7: The ground screw connector (bottom) on the connector panel. To facilitate other ground schemes, a ground screw is provided on the connector panel of the MP 555 GPS. Use of this ground screw is not required as long as the power harness is properly grounded. (Use a 16-gauge wire if you choose to use the ground screw. ) Note: All electrical installations are potentially dangerous, and should be performed by personnel with thorough training in safe electrical wiring procedures for vehicles

19 Installing the MP 555 GPS Modem in a Vehicle Note: Tighten cables connected to the MP 555 GPS by hand. Do not use tools. Antennas SMA TNC Figure 2-8: The MP 555 GPS s SMA connector for the GPS antenna, and the TNC connector for the CDMA RF antenna. The MP 555 GPS requires a CDMA RF antenna to connect to the CDMA wireless network. If the built-in GPS module is used, it requires a dedicated GPS antenna, or a combination antenna with cables for both antenna connectors on the modem. CDMA RF Antennas The MP 555 GPS requires an approved CDMA RF (Radio Frequency) antenna. The antenna must have 50 ohms impedance and a cable with a male TNC connector, as well as the following characteristics: The total maximum gain, including the cable loss, must not exceed 5.2 dbi (if the antenna operates on the PCS band) or 6 dbi (if the antenna operates only on the Cellular band). The antenna must transmit and receive on the necessary frequency bands in your coverage area. The MP 555 GPS supports these RF bands: 1900 MHz (PCS) 800 MHz (Cellular) A dual-band antenna that supports both frequencies can be used. If your MP 555 GPS will only be connected to networks that use one of the bands, an appropriate singleband antenna is sufficient. Contact your service provider for information about radio bands used in your area. For more information about antennas for your installation, contact your account manager at your reseller or at Sierra Wireless. GPS Antennas If you are installing a GPS antenna, it connects to the MP 555 GPS modem using a male SMA connector. Contact your account manager at your reseller or at Sierra Wireless for more information about compatible GPS antennas. Rev 2.1 Jan.05 19

20 MP 555 GPS Vehicle Installation Guide Antenna Locations When selecting locations for the GSM CDMA RF and GPS antennas: Refer to the documentation provided with each antenna to determine whether it requires a ground plane. Ensure that the CDMA RF antenna is mounted at least 20 cm (8 inches) from vehicle occupants and bystanders. Ensure that all radio antennas (CDMA RF, GPS, CB radio, car radio) are separated as much as possible from each other. Antennas should never be mounted less than 30 cm (1 foot) apart. Installing Antennas To install the CDMA RF and GPS antennas: 1. Mount each antenna according to the instructions provided with it. 2. Thread the antenna cables through the car to reach the modem. Secure the cables as necessary. 3. Connect the cables to the MP 555 GPS by attaching the cable into the modem s TNC (for the CDMA RF antenna) or SMA connector (for the GPS antenna). Hand-tighten the connectors; do not use tools. Power Wiring Note: To avoid RF interference problems and possible damage to the MP 555 GPS, do not power on the modem before connecting the CDMA IS-95 RF antenna. In a typical installation, the MP 555 GPS is connected to the vehicle s battery with the supplied power harness (or if an MP200 modem was previously installed, with the MP200 power harness). The MP 555 GPS supports a voltage range between 9 VDC and 36 VDC, and is designed for both 12 VDC and a 24 VDC vehicle electrical systems. Note: All electrical installations are potentially dangerous, and should be performed by personnel with thorough training in safe electrical wiring procedures for vehicles. The Power Connector The power harness (Sierra Wireless part number ) connects to the MP 555 GPS with a Molex connector (part number or ). The part number for the pins is

21 Installing the MP 555 GPS Modem in a Vehicle Power connector (Molex) pinouts The pinouts for the Molex connector on the power harness are as follows: Note: If you are installing an MP 555 GPS in a vehicle in which an MP200 was previously installed, you can use the MP200 power harness that is already installed. The only difference between the harnesses is that the MP200 harness has a fused ground wire while the MP 555 GPS harness has an unfused ground wire. White wire (Ignition sense) Red wire (Battery) Black wire (Ground) Figure 2-9: Pinouts for the power harness. (Unused) The battery (red) and ignition sense (white) wires in the power harness include 5 A fuses. The black ground wire is not fused. (See Power Harness Grounding on page 22.) Replacement power harnesses are available from Sierra Wireless. Ignition Sense On/Off Wiring Note: Do not install an on/off switch on the main (red) battery line, or connect the white ignition sense wire to the red battery wire. Both configurations bypass the modem's controlled shutdown sequence, and may cause data loss and subsequent power-on problems. Incorrect wiring may also completely drain the vehicle battery. The modem s power on/off is controlled by the ignition sense line (white wire) using internal software, rather than a hard on/off switch on the red power line. The red, black, and white wires connect to the battery and ignition switch as shown in the power harness wiring diagram. Switch (vehicle Red wire 5 A fuses (on red ignition key, or (Battery) and white only) separate) MP White wire (Ignition sense) Black unfused wire (Ground) Vehicle battery Figure 2-10: Wiring for the power harness. The white wire is ignition sense. When the white ignition sense line is pulled high (5 to 36 V), the modem will power on. When the ignition sense line is pulled low (less than 2 V), the modem performs a controlled shutdown sequence Rev 2.1 Jan.05 21

22 MP 555 GPS Vehicle Installation Guide (under software control), de-registering and saving any relevant operational data before powering off. Ignition sense options There are three ways to connect the ignition sense wiring: Engine on only. The white ignition sense wire can be connected to the vehicle s ignition switch so that the MP 555 GPS is powered on only when the ignition key is switched to the full On position, i.e. when the engine has been started. In this configuration, the engine must be running for the modem to be on. or Accessory on. The white ignition sense wire can be connected to the vehicle s ignition switch so that the MP 555 GPS is powered on when the ignition is switched to Accessory mode. In this configuration, the modem is on whenever other vehicle electrical devices can be switched on such as when the radio and windshield fan can run. or Note: If you choose to install a separate switch, it must still be connected to the white ignition sense wire, not the red battery wire, so that the modem can perform a controlled shutdown, as described on page 21. Separately switched. The white ignition sense wire can be connected to a separate switch, mounted under the dashboard or in another convenient location, which allows the MP 555 GPS to be turned on or off regardless of the position of the ignition key. In this configuration, the modem can be powered on or off even if the key is not in the ignition. The modem also has a Power Off Timer. When power is removed from the ignition sense wire, the modem remains on for the period defined by the Power Off Timer. ( The maximum duration is four hours.) The Power Off Timer is configured in Watcher. See the online help for details. Power Harness Grounding The black ground wire from the power harness must be connected to the grounded negative terminal of the vehicle battery, or another appropriate electrical ground if you are using an alternate power source. Failing to ground the power harness properly may damage the MP 555 GPS, may cause radio interference, and can be dangerous. (See Grounding the Modem on page 18. ) The ground wire in the MP 555 GPS power harness is not fused

23 Installing the MP 555 GPS Modem in a Vehicle Making Proper Power Connections Connecting the MP 555 GPS s power wires properly is important poor connections can damage the wiring, the modem, or the vehicle s electrical system, and can also be dangerous. Note: Ensure that all wires are correctly spliced or crimped. Improper grounding and wire connections may lead to equipment damage or safety hazards. Correct wire splicing The wires of the power harness may be spliced to the car wiring. Proper splicing is essential to reliable operation of the MP 555 GPS. Do NOT use quick taps ; they reduce the integrity of the wire that is cut and let moisture into the cable. An appropriate method of splicing is to strip a small portion of the insulation, solder the wires together, then heat-shrink the connection to re-insulate it. Using crimp terminals If suitable terminal connection points are available on the vehicle for power and ignition sense, then using automotive crimp terminals is recommended. When using crimp terminals, do not leave bare wire exposed. Do not use a crimp terminal for more than one wire unless it is designed for that purpose. Powering On the Modem Once the MP 555 GPS modem is powered on, the Power and GPS indicators on the indicator panel should light, either solid-on or flashing. Data Wiring The MP 555 GPS modem connects to: A computer through the DB9 serial or USB connector. Other optional devices through the DB15 I/O connector. Rev 2.1 Jan.05 23

24 MP 555 GPS Vehicle Installation Guide Cable Connection to the Computer Note: Do not connect the MP 555 GPS to a USB port on a PC before installing the software. Software installation instructions are provided in the Software Installation, Configuration, and Integration Guide (document number ) on the installation CD. The MP 555 GPS connects to a PC using a standard serial cable (with a DB9 connector on the modem end) or USB cable (with a Type A connector on the PC end an a Type B connector on the modem end). The maximum length for the serial or USB cable is 5.5 m (18 feet). These cables are readily available from many suppliers. Sierra Wireless sells suitable serial cables in 5 m (16-foot) (part number ) and 3 m (10-foot) (part number ) lengths. Serial connector (DB9) pinouts The MP 555 GPS is configured as DCE (Data Communications Equipment) and uses the standard RS232 pin designations: DB9 MALE 1. Data Carrier Detect (DCD) 2. Received Data (RXD) 3. Transmitted Data (TXD) 4. Data Terminal Ready (DTR) 5. Signal Ground (GND) 6. Data Set Ready (DSR) 7. Clear To Send (CTS) 8. Request To Send (RTS) 9. Ring Indicator (RI) Figure 2-11: Pinouts for a RS232 male DB9 serial cable (left) that connects to the MP 555 GPS s female DB9 serial connector (right). Note that the two figures pinouts are mirror images of one another, since they plug together. The serial connector uses these voltage specifications: Figure 2-12: Voltage specifications for the MP 555 GPS s serial connector

25 Installing the MP 555 GPS Modem in a Vehicle Connecting the serial or USB cable Note: The MP 555 GPS and your computer should be powered off while connecting cables. To install the serial or USB cable, thread the cable through the vehicle and attach it to the DB9 or USB connector on the modem. Attach the other end to the computer, and secure the cable as necessary. I/O Port Connections The MP 555 GPS s I/O port is a standard female DB15 connector. I/O connector (DB15) pinouts DB15 MALE 1. Reserved do not connect 2. Reserved do not connect 3. Digital I/O 1 (DIN1) 8. Analog input 4 (AIN4) 4. Digital input 3 (DIN3) 9. Reserved do not connect 5. Reserved for future support 10. Ground (GND) of differential GPS do not 11. Digital I/O 2 (DIN2) connect 12. Digital input 4 (DIN4) 6. Reserved for future support 13. Reserved do not connect of differential GPS do not 14. Analog input 1 (AIN1) connect 15. Analog input 3 (AIN3) 7. Analog input 2 (AIN2) Figure 2-13: Pinouts for a male DB15 I/O cable (left) that connects to the MP 555 GPS s female DB15 I/O connector (right). Note that the two figures pinouts are mirror images of one another, since they plug together. If you plan to use the I/O cable, you must construct or obtain an I/O cable with a male DB15 connector to attach to the modem. For more details on I/O connections, see the MP 555 GPS Software Installation, Configuration, and Integration Guide (document number ) on the installation CD. Panic button connections An I/O cable for a panic button requires a wire to one of the digital input or I/O pins (such as #3) and one wire to the Ground pin (#10). Analog sensor connections An I/O cable for an analog sensor requires a wire to one of the analog input pins (such as #7) and one wire to the Ground pin (#10). Rev 2.1 Jan.05 25

26 MP 555 GPS Vehicle Installation Guide Completing the Installation Once you have mounted the MP 555 GPS and connected all the appropriate cables and antennas, you can power on the computer and the modem. When you install and configure the supplied software from the included CD (as described in the MP 555 GPS Software Installation, Configuration, and Integration Guide), you can then test whether the modem is able to connect to and transmit data over the CDMA network, and (if you have connected a GPS antenna) whether the MP 555 GPS can determine its position

27 3: Technical Specifications Indicator Operation RF and Electrical Specifications Environmental Specifications Weight and Dimensions GPS Performance I/O Port Characteristics This chapter describes the operation of the lights on the indicator panel and provides technical data for the MP 555 GPS modem. Indicator Operation There are four green LEDs (Light Emitting Diodes) on the front panel of the MP 555 GPS. When the MP 555 GPS is first powered (and when the modem is reset), all four LEDs should flash briefly. The table below shows the behavior of the LEDs during modem operation. 3 Table 3-1: LED operation LED Power Tx Rx GPS Off Behavior Rapid flashing Slow flashing (about 1.5 seconds between flashes) On solid Flashing Flashing Off Flashing Solid Indicates Modem is not powered. Modem is powered and has not acquired CDMA IS-95 or CDMA2000 1X service. Modem has acquired CDMA IS-95 service but not CDMA2000 1X service. Modem has acquired CDMA2000 1X service. Modem is transmitting data. Modem is receiving data. GPS module is not active. GPS module is active but not receiving valid fixes. GPS module is active and providing valid fixes. Rev 2.1 Jan.05 27

28 MP 555 GPS Vehicle Installation Guide RF and Electrical Specifications Table 3-2: Radio frequency & electrical specifications Approvals Compliance Voltage Range Current Maximum Output Power Transmit Receive Channel spacing Frequency stability FCC Industry Canada Compliant with: IS-95A, IS-98D, IS-707A, IS707A-1, CDMA Developers Group 9-36 VDC Max transmit (23 dbm output) a Cellular: 400 ma PCS: 450 ma Typical transmit 300 ma average Receive: 240 ma Idle (Ignition Sense off): 2 ma 23 dbm (200 mw) PCS: 1850 to 1910 MHz Cellular: 824 to 849 MHz PCS: 1930 to 1990 MHz Cellular: 869 to 894 MHz 1.25 MHz ±150 Hz a. This applies to a typical installation with a well-matched antenna. All current values are measured with an input voltage of 12 V

29 Technical Specifications Environmental Specifications Table 3-3: Environmental specifications Operating temperature Storage temperature Humidity -30 to +70 C (-22 to +158 F) -40 to +85 C (-40 to +185 F) 95% RH non-condensing SAE J MIL 202G 103B and 106G MIL 810F Vibration SAE J MIL 202G 214 MIL 810F Shock SAE J and MIL 202G 213B MIL 810F ESD +/- 15 kv air discharge as per IEC Weight and Dimensions Table 3-4: Weight and dimensions Weight Height Width Length 0.9 kg (2 lbs) 49 mm (1.93 in) 138 mm (5.43 in) 176 mm (6.93 in) Rev 2.1 Jan.05 29

30 MP 555 GPS Vehicle Installation Guide GPS Performance Table 3-5: GPS performance Accuracy Acquisition times Horizontal: < 6 m (50%), < 9 m (90%) Altitude: < 11 m (50%), < 18 m (90%) Velocity: 0.06 m/sec Re-acquisition < 2 sec (90%) Hot start: < 14 sec (50%), < 18 sec (90%) Warm start: < 38 sec (50%), < 45 sec (90%) Cold start: < 90 sec (50%), < 170 sec (90%) Operational limits Altitude: < 18,000 m or velocity < 515 m/sec (either limit may be exceeded but not both) I/O Port Characteristics Table 3-6: I/O port characteristics Absolute max voltage Digital inputs -0.3 VDC to 36 VDC Open-collector, max current 500 ma Vih, min 2 VDC Vil, max 0.8 VDC Vih, max 36 VDC Digital outputs Analog input Open-collector Zero-scale: 0 VDC Full-scale: 3.3 VDC Leakage current: 66 µa

31 4: Regulatory Information 4 Industry Canada Approval FCC Approval (U.S.A.) Industry Canada Approval Note: Unauthorized modifica tions or changes not expressly approved by Sierra Wireless, Inc. could void compliance with regulatory rules, and thereby your authority to use this equipment. To ensure that the MP 555 GPS modem meets the Health Canada s Safety Code 6 requirements, a separation distance of at least 20 cm must be maintained between the modem s CDMA antenna and the body of the user and any nearby persons at all times and in all applications and uses. Additionally, the maximum antenna gain in the PCS band, including cable loss, must not exceed 5.2 dbi, and in the Cellular band, must not exceed 6 dbi, to comply with Industry Canada and Health Canada regulations limiting both maximum RF output power and human exposure to RF radiation. FCC Approval (U.S.A.) To comply with FCC regulations limiting both maximum RF output power and human exposure to RF radiation, the maximum antenna gain, including cable loss, in the PCS band, must not exceed 5.2 dbi, and in the Cellular band, must not exceed 6 dbi. The CDMA antenna must be mounted such that there is a separation distance of at least 20 cm between the CDMA antenna and the body of the user or any nearby persons. Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmfu l interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmfu l interference in which case the user will be required to correct the interference at his own expense. Rev 2.1 Jan.05 31

32 MP 555 GPS Vehicle Installation Guide

33 Index A analog sensor, 25 antenna, 19 antenna connector, 15 audio connector, 15 C CDMA antenna, 19 connectors, 15 crimp terminals, 23 current, 28 D DB15 connector, 15 pinouts, 25 DB9 connector, 15 pinouts, 24 F frequencies receive, 28 transmit, 28 G L LED, 15 operation, M 27 Mounting, 16 mounting, MP200 modem power harness, 18 replacing, 17, 18 O on/off switch, 21 operating systems supported, output power, 28 P panic button, 25 power connector, 15, 20 power harness, 20, 22 MP200, 18 power indicator, 15, 27 power supply, 16 power wiring, 20 R 10 GPS, 14 antenna, 19 connector, 15 indicator, 15, 27 performance, 30 grounding, 18, 23 I I/O connector, 15 devices, 14 port characteristics, 30 If, 18 ignition wiring, 20 indicators, 15, 27 installation hardware, 11 receive frequencies, 28 regulatory information, 31 reset button, 15 RF antenna, 19 Rx indicator, 15, 27 S serial cable installing, 24 maximum length, 16 supported operating systems, 10 serial connector, 15 SMA connector, 15 specifications, supported operating systems, 10 system requirements, 10 Rev 2.1 Jan.05 33

34 MP 555 GPS Vehicle Installation Guide T USB connector, 15 technical specifications, TNC connector, 15 transmit frequencies, 28 Tx indicator, 15, 27 U USB cable installing, 24 maximum length, 16 supported operating systems, 10 V voltage range, 28 voltage specifications (serial cable), W warranty, 12 wire splicing,

35

36