Gateway-CAN-MVB2

Rugged Intelligent Locomotive Gateway
  • Details
  • Specification
  • Two redundant MVB channels, four isolated CAN interfaces
  • Two isolated Serial interfaces (RS232/422/485)
  • IP65 dust and moisture protection
  • Operating Temperature: -40 to +70 °C

The Gateway-CAN-MVB2 rugged computer is used to decode signals between railroad continuous Automatic Train Control (ATC) systems with CAN interfaces or similar devices and onboard systems utilizing Multifunction Vehicle Bus (MVB).

This fanless intelligent Gateway is designed to be used in onboard safety systems installed in locomotives, high speed trains such as Velaro, Desiro and others. The system can be easily adapted to the technical requirements of different railroad vehicles.

This IP65 rated system is housed in a rugged aluminum enclosure with dual shock and vibration protection. It is based on proven PC/104 technology, and its compact design and low power makes it the ideal solution for on-board smart interface conversion.

Technical specifications
CPU: Intel 1.66 GHz Atom Processor N450
(512 KB L2 Cache, 1066 MHz FSB)
Chipset: ICH8-M
RAM: 512 MB DDR2 (soldered on board)
Data storage: SSD 4 – 16 GB CF
Connectors: 2x DB-9F (MVB)
4x SNC23 (CAN & Power)
2x DB-9M (Serial)
Multifunction Vehicle Bus ports: 2x redundant MVB channels
(1.5 Mbaud, Isolation by transformer)
Controller Area Network ports: 2x Isolated CAN interfaces ISO 11898 compliant, 1Mbps
(Optional: 4x CAN interfaces)
Supports CAN 2.0 A and CAN 2.0 B (active)
High-performance microcontroller on board
Serial ports: 2x Isolated RS-232/422/485, up to 460.8 Kbps
Software: Linux, Windows or QNX w/preloaded software
Power: +18 to +75 V DC (isolated)
The system is immune to surge per EN-61000-4-5 (± 4 kV, Criteria A)
Power Consumption: 16 W
Special features: Watchdog timer
Indication: Power ON indicator
Enclosure: Aluminum enclosure
Dual damping system
Passive cooling system (no fans)
Mechanical (W x H x L): 180 x 165 x 253 mm
(without end caps and connectors)

Environmental and physical specifications:

Operating Temperature: -40 to +70 °C
Complies with MIL-STD-810G (High temp. method 501.5, Low temp. method 502.5, Procedure I, II)
Humidity: Operating: 5 to 95 % at +25 °C, non-condensing
Vibration: Operating acceleration amplitude up to 2g
Complies with MIL-STD-810G (Method 514.6, Procedure I, Category 14)
Shock: Maximum peak shock acceleration up to 6g (11 ms)
Complies with MIL-STD-810G (Method 516.6, Procedure I)
Dust/Moisture: IP65
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