Product Details

KEB’s Safety I/O are FSoE slave devices. They communicate via FSoE which is independently certified by TÜV SÜD to a SIL3 level.

KEB’s Safety I/O has been independently certified by TÜV Rheinland to a SIL3/PLe level.

FSoE slaves can be distributed and are connected with standard network cables. This offers the possibility to replace the discrete safety wiring with networked safety.

KEB’s Safety products are programmed in a certified Safety Editor with Function Block Diagram (FBD). The safety programming is done in COMBIVIS Studio 6, allowing complete machine control to be handled in one IDE.

Tech Specs


Safety Protocol: FSoE
Safety Standard: IEC 61508 SIL3 and DIN EN ISO 13849-1 Ple
Approvals: CE, cULus, TÜV Rheinland
Inputs: 4 safe inputs
Outputs: 2 safe outputs (Imax = 2 A)
Cycled outputs (OSSD): 4
Reaction time: < 2 ms (read input, write to e-bus)


• DIN Rail Mount (35mm)
• 25x120x90 mm (W x H x D)


• IEC 61508 SIL3 and DIN EN ISO 13849-1 Ple (TÜV Rheinland)
• CE
• cULus


• Operating temperature: 0 … +55 °C
• Storage temperature: -25 … +70 °C
• Relative humidity: 5 … 95 %, without condensation
• IP20

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