Scanning range: on black (6%): up to 55 mm on Kodak white, reflection level 90%: up to 160 mm with fiber optic cable LLR 04-1.6-0.5-WC3, light transmitter: IRED, light type: infrared, alternating light, 880 nm, signal output: 2 push-pull outputs, antivalent, short-circuit proof, reverse polarity protected, interface type: IO-Link, switching type: light/dark switching, connection: device connector M12 x 1, 4-pin, operating voltage: 10 ... 30 V DC, ambient temperature: -20 ... 60 °C (-4 ... 140 °F)