GA TMR/10-S

Triple redundancy and high availability: the solution for complex tasks.

In the high availability TMR-S system, all safety-relevant components are included with triple redundancy. The GA TMR/10-S system allows replacement of all safety-relevant components, including the power supplies, during operation.

Technical Specification

  • end-to-end triple redundant architecture
  • 19“, 10HE height, 391mm depth
  • 3 DSP buses with 18 slots each
  • 1 Tribus/9
  • redundant power supplies (115/230 VAC / 24 VDC)
  • open communication: serial MODBUS RTU, open MODBUS TCP, OPC server ...
  • redundant, safety-related Ethernet communication: GA safeTCP

  • Four Port RAM cards
  • MPU-M1(SIL3) or ICU mod. 2 processor card
  • Voting of output signals via hardware or software voter
  • MCxxx-S safety-related I/O cards
  • Mixed operation with regular control I/O cards
  • Plug-in fan with monitoring (hot swap)
  • DSPVCU cards for power supply monitoring

  • Air filter, replaceable during operation (hot-swap)
  • Key-lock switch for operating mode
  • Maximum number of in/out ports: approx. 3x 350
  • EMC-compliant design, chromated surface
  • Operating temperature range: 0° ... +60°C (+32° ... 140°F)
  • Vibrations: max. 1G (10 ... 150 Hz)
  • Shock: max. 15 G (11ms, 3 axes)
  • Standards: IEC 61131-2, EN 50178, IEC 61508, EN ISO 13849, IEC 62061

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