Ruptela FM-Tco4

Ruptela FM-TCO4 is the fourth generation advanced, low power consumption, but powerful tracking device. It acquires position by GPS/GLONASS signal and transfer data to server via GPRS cellular network.

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TCO4 new features compared to TCO3:

  • Lower power consumption
  • More powerful 1-wire interface
  • USB power supply for configuration
  • 2 x RS232 and 1 x RS485 ports work at the same time
  • Dual CAN support (for FMS and tachograph connection)
  • Accelerometer data for ECO-Drive
  • OBD functionality on standard firmware
  • ThermoKing, Optitemp, Weighting system, Garmin support

Package contents

Ruptela TCO4 device is supplied in cardboard package. GPS/GLONASS antenna and IO cables are disconnected from device. Package contents:

  • TCO4 device
  • 12 PINs and 14 PINs cables
  • GPS/GLONASS all-in-one antenna

Power supply

Ruptela FM Tco4 model supports 10-32V power supply which makes it possible to install the device both on cars and vans.


There are several peripheral accessories that can be mounted with Ruptela TCO4 device. With peripherals you can get even more features and extend application. Ruptela TCO4 device support RS232, RS485, 1-wire and CAN interfaces. List of available peripherals devices that can be used with TCO4:

Available on 1-Wire:
  • 4 × Temperature sensors DS18B20/DS18S20 (10 mA @ 5 V)
  • 1 × iButton DS1990 (20 mA @ 5 V)
Available on DOUTs:
  • 1 × Buzzer/LED
  • 1 × ECO Driving panel (Power supply from 1-Wire. 40 mA @ 5 V)
  • 1 × Ignition lock (including ignition block upon GSM jamming detection)
Available on AINs:
  • 2 × Analogue fuel sensors
Available on RS232 ports A and/or B:
  • 2 x LLS digital fuel sensors
  • 1 x Garmin (Send and receive SMS, routes to/from navigation system. Only on port B)
  • 2 x RFID readers
  • 1 x TCO driver card reader
  • 1 x Optitemp and ThermoKing support
  • 1 x Weighting system
Available on RS485 port C:
  • Up to 10 LLS fuel sensors
  • 1 x J1708 interface
Available on CAN interface:
  • Vehicle CANbus (FMS) information reading
  • LCV CAN (light & commercial vehicles)
  • Tachograph reading (including *.DDD file download)
  • OBD parameters and diagnostic trouble codes (DTC) reading (depends on vehicle)
K-line interface:
  • TCO driver information reading
  • OBD parameters and diagnostic trouble codes (DTC) and reading (depends on vehicle)

LED Indication

Ruptela FM Tco4 device has two LEDs:



TCO4 devices have passed quality tests and comply with following certifications:

  • E-Mark
  • CE ready
  • RoHS

Server connection

EU (
US (
Server port47747
Auto registrationYes

General information

Weight90 g (3.17 oz.)

Connectivity information

Network signal levelYes
Network operator IDYes

Location information

GNSS signal levelYes
Forced GNSS location update over GPRSYes


Remote outputs controlYes
Motion sensorYes
Hardware keyYes


Discrete inputs5
Number of outputs2
Analog sensorYes
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