Photo sensor - receiver Q20NR, 12 m, NPN, NO/NC, 10-30VDC, 2 m cable

Q20NR is the receiver of a Banner Q20 series opposed-mode photo sensor pair. It switches when an object breaks the beam from a separate Q20 emitter up to 12 m away.

• Sensing range: 12 m with a Q20E emitter, effective beam 10 mm
• Output: NPN, complementary Light Operate and Dark Operate outputs, 100 mA
• Response: 1 ms ON, 600 µs OFF; repeatability 140 µs
• Supply: 10-30 V DC, < 18 mA
• Housing: ABS, PMMA lenses
• Environment: IP67, -20...+60 °C
• Connection: 2 m PVC cable, 4 wires

Works with a Q20E or Q20EQ7 emitter, ordered separately. A green LED indicator shows power; the amber one shows the output state and flashes at marginal excess gain.

Vibration tested to MIL-STD-202F, method 201A; shock to IEC 60947-5-2.