SICK 6022139
SICK Fork sensors, WF, WF225-B4150, Communication interface: -, Light source: LED, infrared, Fork width/depth: 225 mm, 60 mm, Switching output: PNP/NPN, Switching mode: Light/dark switching, Connection type Detail: Male connector M8, 4-pin, Switching frequency: 0.5 kHz, Response time: 1 ms