SICK 6013785
SICK Cylindrical photoelectric sensors, V18, VS/VE18-4P3840, Sensing range max.: 0 m ... 20 m, Sensor principle: Through-beam photoelectric sensor, Switching output: PNP, Switching mode: Light/dark switching, Connection type: Male connector M12, 4-pin, Light source: LED, Adjustment: None, Communication interface: -