ML17-54/33/115/136-5M

Effective detection range: 0 ... 3.5 m, Light source: LED, Light type: modulated visible red light , 626 nm, Signal output: 2 push-pull (4 in 1) outputs, short-circuit protected, reverse polarity protected, overvoltage protected, Switching type: light/dark on, Connection: 5 m cable, fixed installation, Operating voltage: 10 ... 30 V DC , class 2, Ambient temperature: -20 ... 55 °C (-4 ... 131 °F)