- 1-channel isolated barrier
- 24VDC power supply (loop powered)
- Current limit 45mA at 12VDC
- Resistance to test impulse
- Case width 12.5 mm
- Up to SIL 3 in accordance with IEC/EN 61508
Spark protection barriers (K series)
- 1-channel isolated barrier
- 24VDC power supply (loop powered)
- Current limit 45 mA at 10 VDC. current
- Resistance to test impulse
- Case width 12.5 mm
- Up to SIL 3 in accordance with IEC/EN 61508
- 1-channel
- Control circuit EEx ia IIC
- Reversible operation mode
- Output I: Relay contact output (changeover contact)
- Output II: optional alarm output/fault signal
- EMC acc. to NAMUR NE 21
- LB/SC Monitoring
- Up to SIL 2 in accordance with IEC/EN 61508 / IEC/EN 61511
- 1-channel
- Control circuit EEx ia IIC
- Reversible operation mode
- 1 relay contact output (changeover contact)
- EMC according to NAMUR NE 21
- LB/SC Monitoring
- Up to SIL 2 in accordance with IEC/EN 61508 / IEC/EN 61511
- 2-channel isolated barrier
- 24VDC power supply (power bus)
- Dry contact or NAMUR inputs
- Isolated passive transistor output, TTL level
- Line Fault Detection (LFD)
- Reversible operation mode
- 16-channel isolated barrier
- 24VDC power supply (power bus)
- Analog or digital inputs of field devices
- Monitors leakage current
- Fault relay contact output
- LED status indication
- Test circuit for verification
- Parallel connection for easy integration
- Protective coating
- 1-channel isolated barrier
- Power supply 230 V AC
- Dry contact or NAMUR inputs
- Relay contact and transistor output
- Adjustable output timer functions from 10ms to 60min.
- Input frequency up to 80 Hz; pulse divider up to 1 kHz
- Reset function
- Configurable via keyboard
- Line Fault Detection (LFD)
- 2-channel isolated barrier
- Power supply 115 VAC
- Dry contact or NAMUR inputs
- Latching relay contact output
- Line Fault Detection (LFD)
- 2-channel isolated barrier
- Power supply 115 VAC
- 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 and transistor output
- Adjustable output timer functions from 10ms to 60min.
- Input frequency up to 80 Hz; pulse divider up to 1 kHz
- Reset function
- Configurable via keyboard
- Line Fault Detection (LFD)
- 2-channel
- Control circuit EEx ia IIC
- Reversible operation mode
- 1 relay contact output (changeover contact) per channel
- EMC acc. to NAMUR NE 21
- LB/SC Monitoring
- Up to SIL 2 in accordance with IEC/EN 61508 / IEC/EN 61511
- 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 logic
- Line Fault Detection (LFD)
- Reversible operation mode
- Up to SIL 2 in accordance with IEC/EN 61508
- 1-channel isolated barrier
- 24VDC power supply (power bus)
- Dry contact or NAMUR inputs
- Relay contact and transistor output
- Adjustable output timer functions from 10ms to 60min.
- Input frequency up to 80 Hz; pulse divider up to 1 kHz
- Reset function
- Configurable via keyboard
- Line Fault Detection (LFD)
- 2-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
- 2-channel isolated barrier
- 24VDC power supply (power bus)
- Dry contact or NAMUR inputs
- Relay contact output
- Line Fault Detection (LFD)
- Case width 12.5 mm
- Up to SIL 2 (SC 3) in accordance with IEC/EN 61508