Further information for Pepperl + Fuchs PF reflection light scanner HGA 180711 - RL28-8-H-400-FFP-3019/47/115b
Scanning range: 20 ... 400 mm, light transmitter: LED, light type: red, alternating light, 660 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)