Allen-Bradley 42AF-B1MAC1-D4 RightSight Photoelectric Sensor

Allen-Bradley 42AF-B1MAC1-D4 RightSight Photoelectric Sensor is a compact M30 background-suppression device designed for reliable part detection on conveyors, packaging lines, and assembly cells, using infrared illumination to distinguish targets from complex backgrounds. It has a nominal sensing distance of 1.2 m, is powered from 10–30 V DC, and uses an integral 4-pin DC Micro (M12) connector, making it simple to mount and wire in standard industrial control circuits. The device supports auto PNP or NPN outputs with IO-Link and includes a push-button teach function for quick setup, delivering an 8 ms response time for fast, precise sensing in high-speed applications. As part of the RightSight line, it combines background-suppression sensing with infrared light to reduce false detections in cluttered environments, enabling dependable detection of small or reflective parts in challenging production environments.