Operating range: 0 ... 3.5 m in teach mode, 0 ... 5 m with switch position 'N', light transmitter: LED, light type: red, alternating light, signal output: 1 PNP, short-circuit proof, reverse polarity protected, interface type: IO-Link (via C/Q = BK), switching type: the switching type of the sensor can be switched. The delivery state is: C/Q - BK: PNP normally open / dark switching, IO-Link alarm output - WH: PNP normally closed, connection: fixed cable 2 m, operating voltage: 10 ... 30 V DC, ambient temperature: -20 ... 60 °C (-4 ... 140 °F), flexible cable not suitable for drag chains