Operating range: 0 ... 7.5 m, 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 = pin 4), circuit type: the delivery state is: C/Q - pin 4: PNP normally open / dark switching, IO-Link nc - pin 2: open, connection: device plug M8 x 1, 4-pin, operating voltage: 10 ... 30 V DC, ambient temperature: -40 ... 60 °C (-40 ... 140 °F)