DESCRIPTION

· The OPB720A and OPB720B Series reflective switches detect objects up to 12" (305 mm) using 90% reflective material and can detect objects as small as 0.08" (2 mm).

· The series includes three standard reflective switching distances: -06Z (6" or 152 mm), -12Z (12" or 305 mm), and -30VZ (30" or 762 mm).

· OPB720A operates at 10 to 30 volts, while OPB720B operates at 4 to 7 volts.

· The sensors are not affected by ambient light due to a synchronous driver detection scheme.

· They feature a logical output that switches from high to low based on the presence of a reflective target and include hysteresis to minimize output switching oscillations.

· Suitable for both reflective and interruptive modes, depending on the target material and distance.

FEATURES

· Detection range from 0.04" to 12" (1 mm to 305 mm) with 90% reflective material.

· Capable of recognizing objects as small as 0.08" (2 mm).

· Ambient light rejection up to 100K Lux.

· Open collector output compatible with most PLCs and TTL gates.

· Cable length of 39" (990 mm) with 28 AWG wire.

APPLICATIONS

· Conveyer belt package recognition.

· Personnel movement recognition.

· Near-focus security systems.

· Hand wash and soap dispensing stations.

· Toilet and urinal sensors.

· Product dispensing systems.