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
  • Operates from -40 to +70 °C

The Gateway-CAN-MVB2 rugged computer is used to decode signals between 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.

MicroMax, as a manufacturer of industrial computers, takes a customized approach to each client. Our engineering group can design M-Max systems to fit customer-specific technical requirements.

Technical specifications
CPUIntel 1.66 GHz Atom Processor N450 (512 KB L2 Cache, 1066 MHz FSB)
RAM512 MB DDR2 (soldered on board)
Data storageSSD 4 - 16 GB CF
Connectors2x DB-9F (MVB) 4x SNC23 (CAN & Power) 2x DB-9M (Serial)
Multifunction Vehicle Bus ports2x redundant MVB channels (1.5 Mbaud, Isolation by transformer)
Controller Area Network ports2x 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 ports2x Isolated RS-232/422/485, up to 460.8 Kbps
SoftwareLinux, Windows or QNX w/preloaded software
Special featuresWatchdog timer
Power+18 to +75 V DC (isolated) The system is immune to surge per EN-61000-4-5 (± 4 kV, Criteria A)
Power Consumption16 W
IndicationPower ON indicator
EnclosureAluminum 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
HumidityOperating: 5 to 95 % at +25 °C, non-condensing
VibrationOperating acceleration amplitude up to 2g (5-150 Hz)
ShockMaximum peak shock acceleration up to 6g (60 ms)
AltitudeOperating: up to 3000 m
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