DF20/49/124

Sensor range: 9.5 mm ± 2 mm, Light source: 3 LEDs (R,G,B), Light type: Visible green/red/blue, modulated light, Signal output: 1 PNP and 1 NPN short-circuit protected, open collector, synchronized-switching, Switching type: PNP switches according to +UB, NPN according to 0 V for detected mark, Connection: 5-pin, M12 x 1 connector, Operating voltage: 10 ... 30 V DC, Ambient temperature: -20 ... 60 °C (-4 ... 140 °F)