ifm electronic OA0107 AC/DC relay light/dark switching Polfi retro-reflective sensor

Optical sensors, reflex light barrier, cuboid-shaped plastic, range 8 m, 5-wire, AC/DC relay, operating voltage: 20...250 V AC/DC (47...63 Hz V AC), light/dark switching programmable, connection terminals, terminals up to 1.5 mm, polarizing filter, switch-on delay or switch-off delay selectable via slide switch, housing material: modified PPO, optics material: PMMA