1-channel signal conditioner, Universal usage at different power supplies, 3-wire PNP/NPN sensor or push-pull input, 2 relay contact outputs, Adjustable energized/de-energized delay, Up to SIL 2 (SC 3) acc. to IEC/EN 61508, Housing width: 20 mm, Number of channels: 1-channel, Time function, Safety Integrity Level (SIL): SIL 2, Systematic capability (SC): SC 3, Rated voltage: 20 ... 48 V DC or 90 ... 253 V AC , 45 ... 65 Hz, Field device: 3-wire sensor, Field device [2]: Push-pull (4 in 1) output