Photoelectric Sensors Offer SPDT Relays, 4-In-1 Outputs

The Series 31 Opti-Vue photoelectric sensors have a footprint of 35 mm x 62 mm, making them the company’s smallest photoelectric sensors with a built-in SPDT relay on ac/dc models and a 4-in-1 output on dc models. The integrated SPDT relay eliminates the need for a separately mounted and wired relay, and the 4-in-1 feature allows one sensor to operate with four different output configurations, automatically selected by the sensor based on the connected load. The sensors incorporate features common to larger, more expensive sensors, including highly visible front, status LEDs, ambient light immunity, and a rugged IP67-rated housing. Additional features such as potentiometer adjustment and universal mounting provide easy set up and adjustment. Color-coded labels on the front of the housing allow for immediate identification of the sensing mode. Diffuse, retro-reflective, polarized retro-reflective, and through-beam models are available, each with a choice of a cable or quick disconnect. PEPPERL+FUCHS INC., Twinsburg, OH. (330) 486-0001.