- 2-channel isolated barrier
- Power supply 230 V AC
- Dry contact or NAMUR inputs
- Latching relay contact output
- Line Fault Detection (LFD)
Spark protection barriers (K series)
- 2-channel isolated barrier
- Power supply 230 V AC
- Dry contact or NAMUR inputs
- Relay contact output
- Line Fault Detection (LFD)
- Reversible operation mode
- Up to SIL 2 in accordance with IEC/EN 61508 / IEC/EN 61511
- 1-channel isolated barrier
- Power supply 230 V AC
- Dry contact or NAMUR inputs
- Relay contact output
- Fault relay contact output
- Line Fault Detection (LFD)
- Reversible operation mode
- Up to SIL 2 in accordance with IEC/EN 61508 / IEC/EN 61511
- 1-channel isolated barrier
- Power supply 230 V AC
- Dry contact or NAMUR inputs
- Relay contact output
- Line Fault Detection (LFD)
- Reversible operation mode
- Up to SIL 2 in accordance with IEC/EN 61508 / IEC/EN 61511
- 2-channel isolated barrier
- Power supply 230 V AC
- Dry contact or NAMUR inputs
- Passive transistor output, non-polarized
- Line Fault Detection (LFD)
- Reversible operation mode
- Up to SIL 2 in accordance with IEC/EN 61508
- 1-channel isolated barrier
- Power supply 115 VAC
- Dry contact or NAMUR inputs
- Relay contact output
- Fault relay contact output
- Line Fault Detection (LFD)
- Reversible operation mode
- Up to SIL 2 in accordance with IEC/EN 61508 / IEC/EN 61511
- 1-channel isolated barrier
- Power supply 115 VAC
- Dry contact or NAMUR inputs
- Relay contact output
- Line Fault Detection (LFD)
- Reversible operation mode
- Up to SIL 2 in accordance with IEC/EN 61508 / IEC/EN 61511
- 1-channel isolated barrier
- Power supply 115/230 VAC
- Input for approved dry contacts or SN/S1N sensors
- Relay contact output
- Fault indication output
- Line Fault Detection (LFD)
- Up to SIL 3 in accordance with IEC/EN 61508
- Up to PL d according to EN/ISO 13849
- 2-channel isolated barrier
- 24VDC power supply (power bus)
- Dry contact or NAMUR inputs
- Active transistor output
- Line Fault Detection (LFD)
- Reversible operation mode
- Up to SIL 2 (SC 3) in accordance with IEC/EN 61508
- 1-channel isolated barrier
- 24VDC power supply (power bus)
- Dry contact or NAMUR inputs
- 2 active transistor outputs
- Can be used as a signal splitter (1 input and 2 outputs)
- Reversible operation mode
- Line Fault Detection (LFD)
- Up to SIL 2 (SC 3) in accordance with IEC/EN 61508
- 4-channel isolated barrier
- 24VDC power supply (power bus)
- Dry contact or NAMUR inputs
- 50% less wiring, 2:1 technology
- Relay contact output
- Line Fault Detection (LFD)
- Reversible operation mode
- 2-channel isolated barrier
- 24VDC power supply (power bus)
- Dry contact or NAMUR inputs
- Can be used as a signal splitter (1 input and 2 outputs)
- 2 x 2 relay contact outputs with AND logic
- Reversible operation mode
- Line Fault Detection (LFD)
- Up to SIL 2 (SC 3) in accordance with IEC/EN 61508
- 2-channel isolated barrier
- 24VDC power supply (power bus)
- Dry contact or NAMUR inputs
- Relay contact output
- Line Fault Detection (LFD)
- Reversible operation mode
- Up to SIL 2 (SC 3) in accordance with IEC/EN 61508
- 1-channel isolated barrier
- 24VDC power supply (power bus)
- Dry contact or NAMUR inputs
- Can be used as a signal splitter (1 input and 2 outputs)
- Relay contact output
- Fault relay contact output
- Line Fault Detection (LFD)
- Reversible operation mode
- Up to SIL 2 (SC 3) in accordance with IEC/EN 61508
- 1-channel isolated barrier
- 24VDC power supply (power bus)
- Dry contact or NAMUR inputs
- Relay contact output
- Line Fault Detection (LFD)
- Reversible operation mode
- Up to SIL 2 (SC 3) in accordance with IEC/EN 61508