GL121-IR/32/40A/98A

Slot width: 121 mm, Target size: 0.3 mm, Light source: IRED, Light type: modulated infrared light, Signal output: 1 PNP, short-circuit protected, open collector, Switching type: light/dark on, Connection: M8 connector, 3-pin, Operating voltage: 10 ... 30 V DC, class 2, Ambient temperature: -20 ... 60 °C (-4 ... 140 °F)