MPU-M1

Multi-processor CPU card for SIL3 safety functions and communication

The MPU-M1 is a processor card for SIL3-certified safety functions. Two redundantly operating processor cores are used for safety applications and simultaneously monitor each other. This ensures an extremely high level of error detection.

Integrated connectors support communication as a standard feature – both as serial Modbus RTU and as redundant Ethernet with Open Modbus TCP protocol. Safety-related data can be exchanged between GA systems using the SIL3 certified GA safeTCP protocol.

Technical Specification

  • 2x 32-Bit processor with 400 MHz 
  • 64 MB operating memory
  • 64 MB Flash memory on board
  • 2x 100Base-T Ethernet  incl. 2x Ethernet Switch
  • 2x RS232 serial port

 

  • Window Watchdog
  • Temperature and voltage monitoring
  • No active fan
  • Multi Master capability, for Master / Hot-Standby CPU redundancy
  • Hot replacement during operation
  • Operating temperature range: 0°C ... +60°C (+32° ... 140°F)

 

  • Standards: IEC 61508, EN ISO 13849, IEC 62061, IEC 61511, IEC 61131-2, EN 50178, EN 50155, EN 50156, IEC 61326, EN 54, EN 50130, EN 298, EN 61373
  • Component of BlueLine and BlueLine2 product series

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