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2.1 Hardware Specifications 

 

Cellular Technology Options 

 

4G LTE Cat 1 

 

4G LTE bands: 2,4,5, and 12 

3G UMT/HSDPA/HSUPA 

 

Band 1, 2 ,5, and 8 

2G GSM/GPRS/EDGE 

 

850 MHz, 900 MHz, 1800 MHz, and 1900 MHz 

GPS Specification 

Receiver 50 channels 

 

72 channels 

Receiver tracking Sensitivity 

 

-167 dBm 

Accuracy 

 

+/- 2.0 m CEP (50% , -130 dBm, > 6 Satellites) 

Cold Start 

 

26 sec 

Hot Start 

 

1 sec 

Power Requirements 

D.C. Power 

 

8-24V, 12 V nominal  

Current Consumption  
(4V Supply internal Battery) 

 

170 µA in sleep state 

 

80 mA in idle state 

 

240mA in transmit/receive state 

Max. Solar Charge Current 

 

150mA 

Internal Battery 

 

 

Internal 10 Ah rechargeable Li-Ion 

Physical Connection 

Interface Connector 

 

8-pin attached harness 

Cellular/GPS Antenna 

 

Internal 

SIM Access 

 

Internal 

Programming 

 

Serial (RS232 3V logic level) 

Mechanical 

Case Material 

 

PC and PBT composite 

Dimension 

 

4.7

” X 

8.5

” X 1

.1

 

Weight 

 

24 oz. 

Operating Temperature 

 

-40°C to +70°C 

Certifications 

Product 

 

PTCRB 

 

FCC 

 

IC 

 

CE 

 

IP69K 

Carrier 

 

AT&T 

 

 

 

 

 

 

Summary of Contents for XT4975A Series

Page 1: ...1 XT4975A Series User Guide Model XT4975A FCC ID GKM XT4975A IC 10281A XT4975A Revision 1 ...

Page 2: ...scription 7 3 Device Mounting Options 8 3 1 Screw Mounting 8 3 2 3M VHB Tape Mounting 8 3 3 Trailer Cradle Mounting 9 3 4 Container Cradle Mounting 9 3 5 Device Mounting Guidelines 10 4 Quick Start Guide 12 4 1 Device Wakeup 12 4 2 Configuring the Device via SMS 13 4 3 Configuring the Device via PC 13 4 4 Download Over the Air DOTA Firmware Update Guide 14 Regulatory Statements 15 ...

Page 3: ...3 Document Change History Revision Date Author Changes 1 4 5 2018 Johnny Chen Document Creation based off XT4970D User Guide v4 ...

Page 4: ...s SMS TCP UDP FTP Over the air Configuration and FW Upgrade Location Polling Periodic Reporting Wired or Virtual Ignition On Off Reporting Direction Change Alerts Speed Threshold Alerts Mileage Threshold Alerts Main Battery Disconnect Alerts Heartbeat and Power up Reset Alerts Ignition Idle Alert wired ignition only Towing Start Stop Alerts wired ignition only Movement Start Stop Alerts wired igni...

Page 5: ...s a depiction of key interfaces of the XT4975A The Associated Cable Harness that interfaces with the unit is shown below Solar Panel Device FCC Label Wake up ZigBee Pairing Button Zigb 8 Pin Bayonet Connector LED Indicators Gore Vent ...

Page 6: ...ments D C Power 8 24V 12 V nominal Current Consumption 4V Supply internal Battery 170 µA in sleep state 80 mA in idle state 240mA in transmit receive state Max Solar Charge Current 150mA Internal Battery Internal 10 Ah rechargeable Li Ion Physical Connection Interface Connector 8 pin attached harness Cellular GPS Antenna Internal SIM Access Internal Programming Serial RS232 3V logic level Mechanic...

Page 7: ... Settings Baud rate 115200 bps Flow control None 8N1 6 Green RS232 TX RS232 Transmit Port 3V Logic Interface Com Port Settings Baud rate 115200 bps Flow control None 8N1 7 Red OUT Output Port Default Open 8 White Black ADC1 Analog Input 8 24 V 2 3 LED Description LED Description Status Cellular Blue No Carrier Denied Registration OFF Searching for Cellular Network Fast Blinking Registered Roaming ...

Page 8: ...ounting The XT4975A has two flanges two holes per at each end of the housing for screw mounting the device to the mounting surface 3 2 3M VHB Tape Mounting For a semi permanent option the device can be mounted with 3M VHB tape as shown below ...

Page 9: ...nside the body of the cradle where the device sits are four drain holes Do not use the drain holes for screw mounting cradles to surfaces 3 4 Container Cradle Mounting An optional container cradle can be purchased for easy device mounting for the XT4975A The container cradle is designed for VHB Tape mounting only The XT4975A can be easily fastened into the cradle via a Phillips head screw The shap...

Page 10: ...oid mounting the XT4975A were shadows may cast upon the solar panel Avoid placing unit inside a container made from any conductive materials or partially mounted into a bracket made from any conductive materials Doing so may potentially degrade GPS and cellular reception Avoid mounting the XT4975A in low locations where dirt grease or any other staining particles can be introduced by rotating whee...

Page 11: ...le to accept a larger bolt than specified as this will also damage the bracket When using a drill to screw mount the device ensure the drill has clearance from the top plate and does not come in contact with the top plate during installation Damage to the top plate from installation can compromise the device environmental seal and allow ingress of dust and water Please refer to the image below A s...

Page 12: ...ght up and then fade out The blue LED will blink when the device is successfully connected to the network Refer to table in section 2 3 for LED behavior Note The factory default settings are configured to have the device to sleep within 2 minutes of wake Consider pulling the IN1 wire high to keep the device awake for configuration purposes or disable sleep by issuing the proper 3017 command Wake u...

Page 13: ...re alert and threshold settings 9 XT 7008 PF saves device configuration to permanent memory You may configure individual features and the 7008 command will save all the configuration state at that instance 4 3 Configuring the Device via PC 1 A RS 232 to USB TTL converter cable is required to connect the XT4975A to a computer for local configuration Connect the XT4975A Tx wire to the TTL converter ...

Page 14: ...t the XT 1010 network settings are valid and that the device is able to send and receive data with the APN configured 2 Configure the FTP network settings via the XT 1004 command 3 Check that the settings are correct by querying via the XT 1005 command 4 Make sure the FTP server is in active mode and the correct EBF file is located in the folder that you have set in your FTP network settings 5 Sen...

Page 15: ...in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications 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...

Page 16: ...par Industrie Canada Dans le but de réduire les risques de brouillage radioélectrique à l intention des autres utilisateurs il faut choisir le type d antenne et son gain de sorte que la puissance isotrope rayonnée équivalente p i r e ne dépasse pas l intensité nécessaire à l établissement d une communication satisfaisante Licence exempt This device complies with Industry Canada licence exempt RSS ...

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