Miniature light barriers, W2SG-2, WL2SGC-2P3234A00, switching distance max.: 0 m ... 1.2 m, sensor principle: reflection light barrier, detection principle: autocollimation, switching output: PNP, switching type: light/dark switching, connection type: cable with M8 connector, 4-pin, 200 mm, light transmitter: PinPoint LED, setting: cable, communication interface: IO-Link, smart sensor: enhanced sensing (basic logic), efficient communication, diagnostics, smart task