The Allen-Bradley 42GRP-9002 is a Series 9000 standard diffuse photoelectric sensor featuring a 70–264V AC/DC operating voltage and an SPDT electromechanical relay output.
Brand/Manufacturer: Rockwell Automation
Series: Series 9000 Active Photoelectric Sensor
Sensing Mode: Standard Diffuse
Maximum Sensing Distance: 1.52 m (5 ft) using white paper (216 mm x 279.4 mm)