Photo sensor OR18.GP-PV1T.7BO, background suppression, 20...200 mm, PNP NO/NC, 10-30VDC, M18, M12 4-pin

OR18.GP-PV1T.7BO is a Baumer M18 diffuse photo sensor with background suppression, detecting objects at 20...200 mm and ignoring anything beyond the set distance. The switching distance is taught with qTeach instead of a potentiometer, so the setting is repeatable and cannot drift from vibration. A small PinPoint LED light spot allows detection of small parts.

• Sensing range: 20...200 mm, adjustable 45...200 mm; red PinPoint LED 630 nm
• Output: PNP complementary (NO and NC at the same time), max. 100 mA; response time < 0.49 ms
• Supply: 10...30 V DC, max. 45 mA
• Housing: M18 x 1 threaded, 65 mm long, nickel-plated brass, PA lens
• Environment: IP67; -25...+60 °C
• Connection: M12 4-pin connector

Used for presence detection on conveyors and in assembly stations where a machine frame or wall sits close behind the object. Both outputs are available on one connector (black and white wires), so one sensor gives the controller the light and dark operate signal. A green LED shows power, a yellow LED shows the output state.