Optical sensors, diffuse reflection sensor, cuboid-shaped plastic, scanning range 400 mm, 4-wire, DC PNP, operating voltage: 10...30 V DC, current consumption: 25 mA, light/dark switching programmable, plug connection, M8 plug connection, electronic lock, background suppression, external teach function, front optics, housing material: housing: ABS holding element: zinc die-cast LED window: SEPS button: SEPS, optics material: PMMA