Banner SM31RQDP Photoelectric Sensor

Description

The Banner SM31RQDP is a compact, high-performance photoelectric sensor receiver engineered for precision object detection in industrial automation. Designed to pair with a matching emitter (Mini-Beam series), this unit functions in an opposed (through-beam) configuration for maximum detection reliability over a 3-meter range. Operating on a 10–30 V DC supply, it features bipolar outputs (1 NPN + 1 PNP) for versatile interfacing with diverse control systems. The sensor offers fast 1 ms response time and visible LED status indication, enabling rapid detection and easy troubleshooting. Designed for enduring performance, the SM31RQDP includes a rugged thermoplastic housing, M18 barrel form factor, 4-pin M12 quick-disconnect connection, and an IP67/NEMA 1/2/3/4/4X/6/12 rating, making it well-suited to withstand challenging industrial environments

Key Features

• Mini-Beam opposed-mode receiver with 3 m sensing range

• Operating voltage: 10–30 V DC

• Bipolar outputs: 1 NPN + 1 PNP for versatile control interface

• Fast 1 ms response time, with visible LED status indicator
  

• Rugged thermoplastic housing with M18 barrel design and M12 quick-disconnect connector

• Excellent environmental resistance: IP67, NEMA 1/2/3/4/4X/6/12 rated
  

• Ideal for automation, material handling, registration, and packaging systems using through-beam sensing configuration