The TMR-SMART-S controller is a cost-effective solution for small to medium safety and control tasks. The high availability TMR-S system incorporates all safety-relevant components with triple redundancy. All of them—including the power supplies—can be hot-swapped during operation.

• end-to-end triple redundant architecture
• 19“, 4HE height, 391mm depth
• 3 DSP buses with 5 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 Ethernetcommunication: 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 85
• 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