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cGuard Litom User Manual

Glonass/gps/gsm tracking system
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cGuard Litom
User guide

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Summary of Contents for cGuard Litom

  • Page 1 Litom User guide...

  • Page 2: Table Of Contents

    1. Copyrights and guarantees ........................2 2. Introduction ............................3 Specifications ..........................4 Set contains ........................... 6 Components of cGuard Litom ......................6 Interface connector description ....................7 First-time setting ..........................8 7.1 Channel setting .......................... 9 7.2 Remote configuration ......................10 Connecting the automobile cGuard tracker ..................

  • Page 3: Copyrights And Guarantees

    All the data about functions and specifications and other information in this guide is mentioned to be actual for the publication date. cGuard LLC company keeps its right to make changes in this information and specifications without additional notifying.

  • Page 4: Introduction

    2. Introduction This guide represents the user instructions for the user terminal of transport monitoring cGuard Litom (“Tracker” as further in text), designed for monitoring vehicles by executing following functions:  Real-time locating current vehicle’s;  Sending data to server for tracking the vehicle in monitoring system;...

  • Page 5: Specifications

    Power output with open drain ....................1 RS-485 (TIA/EIA-485-A), pcs ....................1 1-Wire ..........................1 General: Average lifetime, years ......................6 May vary depending on satellites position and weather conditions. Optional. In basic complectation (cGuard Litom Base) this contact is inactive.
  • Page 6 PC-connection interface ....................USB 2.0 Internal nonvolatile memory, MB/route points ..........4 / 60 thousand Internal accelerometer ......................1 Temperature: Operating temperature range, ˚С ................- 40..+50 Physical parameters: Dimensions, mm ....................70 x 50 x 20 Case material ......................ABS plastic Weight, g ..........................

  • Page 7: Set Contains

    4. Set contains 1. cGuard Litom tracker ....................1 pcs. 2. Screws ........................2 pcs. 3. Micro-Fit connector 6x2 ..................1 pcs. 4. Wires set ......................... 1 pcs. 5. Device passport ....................... 1 pcs. 5. Components of cGuard Litom Pic.1.Components of automobile tracker 1.

  • Page 8: Interface Connector Description

    Main power minus RS-485 (input А) RS-485 (input В) Analog/Discrete input (0-30 V) 1 Analog/Discrete input (0-30 V) 2 1-Wire Frequency/pulse input 2 Frequency/pulse input 1 Power output with open drain Optional. In basic complectation (cGuard Litom Base) this contact is inactive...

  • Page 9: First-Time Setting

    7. First-time setting The cGuard trackers can be configured by using official application – cGuard Configurator. This program allows to set tracker’s parameters for GPS/GLONASS monitoring and also to tune the data exchange and analysis to work with data from tracker and external devices.

  • Page 10: Channel Setting

    Configurator shows the channel data values in real time, allows turning on/off data sending from each channel and setting the sending conditions. The list of available channels of cGuard Litom is shown in the table 2. The correspondence between channels and inputs can be seen in table 3.

  • Page 11: Remote Configuration

    The remote configuration guide and the list of available commands can be downloaded from our website. GPRS configuration allows customizing device parameters and uploading device firmware. SMS-commands can change device parameters and make requests for device status and location. DIN marking was indicated on trackers cGuard Litom, manufactured earlier than September 2017.

  • Page 12: Connecting The Automobile Cguard Tracker

    8. Connecting the automobile cGuard tracker 8.1. Inserting a SIM-card Tracker sends data to server by using GSM net, so it needs a SIM-card. To insert the SIM-card follow these instructions: 1. Remove the back cover of tracker’s case by removing two fixing screws.

  • Page 13: Power Connection

    8.2. Power connection Before connection the power to the tracker get sure that the mains voltage fits the acceptable range (see the section “Specifications”) Plug in the connector with the crimped wires to the X1 connector in the tracker, to connect the GND contact to the wire of the main power, and PWR contact to the plus wire of the main power.
  • Page 14 To prevent the intervention to device’s work and intentional damage it is recommended to seal up the connectors, terminal blocks and the case of the tracker after its installation. After the installation and connection the device is ready to work. If it was connected appropriately, it starts the work automatically.

  • Page 15: Connecting The Analog Sensors To Tracker

    8.3. Connecting the analog sensors to tracker Tracker has two analog inputs (AIN1 and AIN2) available in the interface connector X1. These inputs can be used for measuring the direct current voltage in range 0..30 V. Analog inputs can be used for measuring the vehicle parameters with value proportional to the voltage level (ex.

  • Page 16: Connecting Contact Sensors (Buttons)

    Pic.7.DIN channel setting in configurator 8.4. Connecting contact sensors (buttons) To connect a contact sensor (button) to tracker use one of the following ways – closing to a common ground or to a common plus (vehicle mains) (both cases use analog input, schemes illustrate it on example of AIN1): Pic.8.

  • Page 17: Ignition Detecting

    Pic.9. Connecting button to analog input closing to common mains To use this kind of sensors set up the DIN channel in configurator (with same number as used input) (see pic.7). 8.5. Ignition detecting To detect the automobile ignition also use analog input, connected by the following schemes: ...

  • Page 18: Connecting The Frequency/Pulse Inputs Of Tracker

    Pic.11.Ignition detecting in minus circuit To detect the automobile ignition it is recommended to use the DIN channel with parameter TLD set to value 8 (see pic. 7). It is acceptable to use the AIN channel instead, but in this case the threshold must be set in virtual ignition sensor in monitoring system.
  • Page 19 To connect a device with “open collector” output it is necessary to add a resistor 2..10 KΩ (depending on acceptable output amperage) by the pic.13 scheme: Pic.13. Connecting the “open collector” output device To connect a device with optocoupled output use the following scheme (pic.14). It is recommended to add a resistor to a optron collector’s circuit (resistor’s parameters are the same as in previous kind of conection).
  • Page 20 External sensors must be serviceable and provide dependable work. Otherwise, manufacturer isn’t responsible for right sensor status registration (losing the contact etc.). To work with sensor data set up the corresponding channel in configurator (as seen in Channel setting in configurator): ...

  • Page 21: Connecting The Power Output Of The Tracker

    8.7. Connecting the power output of the tracker Tracker has one power output (DOUT contact). It can be used for controlling the external executive devices. Important! Maximum acceptable load voltage must not be higher than 30 V. Maximal acceptable amperage - 1 А. Typical load connection scheme (pic.

  • Page 22: Connecting Devices To Rs-485 Interface

    8.8. Connecting devices to RS-485 interface Tracker has an ability to read data from digital sensors by RS-485 interface (those that work by LLS protocol). This interface allows connecting several sensors simultaneously. Typical scheme of connecting devices to this interface is on pic. 17: Pic.17.Connecting devices to RS-485 interface Data from sensors connected by this interface is shown in channels LLS1..LLS12.

  • Page 23: Connecting Devices To 1-Wire Interface

    8.9 Connecting devices to 1-Wire interface 1-Wire allows to work with DS18B20 temperature sensors and iButton electronic identifiers. There’s an ability to work with DS18B20 only in parasitic power mode. Connection is shown on scheme: Pic.19 Connecting temperature sensor to tracker 1-Wire input It is possible to connect three sensors at the same time.
  • Page 24 Pic.21 Settings of WIR channel in configurator...

  • Page 25: Device Status Indication

    9. Device status indication There are two status LEDs on a tracker: SAT and DAT. SAT indicator SAT LED indicates the positioning status (GPS/GLONASS satellites). When power is connected appropriately, LEDs light and go out twice in order from SAT to DAT: it signals that work started successfully.

  • Page 26: Contacts

    10. Contacts Phone: 8 (800) 700-42-73 E-mail: info@cguard.ru Website: cguard.ru Address: 432027, Russian Federation, Ulyanovsk, Yunosti str., 5а Technical support: E-mail: support@cguard.ru Skype: cguard_support...

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