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  • Loc. Straccis 9 Gorizia 34170 Italy
  • +39 0481 090720
  • info@ermetris.com

Railway On Board Computer

The Ermetris On-Board Computer is a general-purpose device commonly used as Pubblic Addressing or Passenger information System manager.

The core is a microprocessor board based on a Q7 computer module that connects to external devices.

The system has to be connected to a battery with a nominal voltage equal to 24VDC. The battery has to be compliant to applicable standards.

The system has to be used with appropriate wires that respect the corresponding standards.

 

Descrizione prodotto

Technical specification

Railway EN50155 on board computer General features

  • Processor: Intel® Celeron® N2930, Quad Core @1.83GHz, 4GB RAM, 8GB Flash disk
  • 1 x Ethernet interface 10/100 with M12D connector
  • 1 x RS232 and 1RS485 serial port DB9 connector,
  • Audio matrix 4 input , 4 Output
  • 2 x USB
  • 1 HDMI for maintenance
  • 4 digital in and 4 digital out
  • 24Vdc (range 16.8 ~ 36Vdc) on M12 A code connector
  • Overall dimensions: 134 x 160 x 61 mm (W x L x H)
  • Weight: < 3 kg
  • Operating temperature range: -25 to +70°C EN 50155 class T3
  • Certification: EN 50155, EN 61373 , EN 60068, EN45545

 

Technical specification

  • M12- D Ethernet connector
  • M12-A Power connector 24VDC EN50155
  • LED indicator

Power supply

  • 24 VDC nominal EN50155 compliant
  • Consumption: 10 W max

Physical characteristics:

  • Overall dimensions: 134 x 160 x 61 mm (W x L x H)
  • Weight: < 3 kg

Environmental characteristics:

  • Operating temperature range: -25 to +70°C EN 50155 class T3

Certification

  • EN 50155 for Railway applications
  • EN 61373 Random Vibration & Shock Testing
  • EN 50121-3-2 Railway applications. Electromagnetic compatibility
  • EN45545 Fire and smoke