Pepperl+Fuchs OBR17M-R202-E5-V1

Retroreflective sensor

Effective detection range: 0 … 17 m, Light source: LED, Light type: modulated visible red light, Signal output: 1 PNP, short-circuit protected, reverse polarity protected, open collector, Switching type: The switching type of the sensor is adjustable. The default setting is: Q - Pin4: PNP normally open / dark-on, Connection: 4-pin, M12 x 1 connector, Operating voltage: 10 … 30 V DC, Ambient temperature: -30 … 60 °C (-22 … 140 °F)