GPS3 Rear Unit.(SBU)
The new INTELETRACK TELEMETER is an end-of-train monitor system. The system measures the air-brake pressure or vacuum at the end of the train and transmits the information to the driver in the cab via a radio link. This new version of the telemeter is designed according to AAR S-5701 specifications.
A complete telemeter system consists of a cab unit mounted or stowed in the cab of a train where the crew operates and a rear unit mounted with a clamp on the last wagon of the train. The INTELETRACK Telemeter system is designed to be a simple, rugged and reliable system.
Maintenance is done through changing the modules.
Also known as a SBU (Signal & Brake Unit).
1. Size of rear unit: Box 380 mm x 160 mm x 100 mm .
(510 mm x 210 mm x 220 mm with clamp and antenna)
2. Weight 11. 4 Kg with clamp.
3.1 Microprocessor. :
3.3 GSM / GPRS.
3.4 Pressure transducer - Air pressure to 700 Kpa. Vacuum to - 90 Kpa.
3.5 Valve for rear brake application.
3.6 Battery capacity for 40 hours of service.
3.7 Data logger.
3.8 VSWR meter for antenna.
3.9 Radio with RSSI output.
3.10 Accelerometer to detect track faults.
3.11 Pressure, battery and system status display.
3.12 Rear flasher.
4.1 Reports pressure to AAR specification.
4.2 Report vacuum to TFR specification.
4.3 Report GPS information to TFR specification.
4.4 Built-in odometer.
4.5 Train integrity.
5. Tracking and Logging
Comprehensive logging of the status of the rear unit and reports via GPRS to server.
-Emergency Brake function.
-Wide range of operational frequencies.
-Wireless derailment detector (DED) receiver