Further information for Pepperl + Fuchs reflection light sensor 180713 - RL28-8-H-2000-IR-3019/47/115B
Scanning range: 20 ... 2000 mm, light transmitter: IRED, light type: infrared, alternating light, 880 nm, signal output: 2 PNP, antivalent, short-circuit proof, reverse polarity protected, open collectors, switching type: light/dark switching, connection: 0.2 m fixed cable with M12 connector, 4-pin, operating voltage: 10 ... 30 V DC, ambient temperature: -40 ... 60 °C (-40 ... 140 °F)