Allen Bradley 42EF-U2KBB-F4


The Allen Bradley 42EF-U2KBB-F4 is a right-angle retroreflective photoelectric sensor designed for reliable object detection in industrial settings. It operates on a 10.8 to 30 Volt DC power supply and uses a visible red light source for sensing distances ranging from 0.025 to 4.5 meters. This sensor features dark operate mode to detect when an object interrupts the light beam and comes equipped with a 4-pin DC micro connector for straightforward wiring. Distributed by BSP Automation, this sensor is well-suited for precise and consistent detection tasks where space constraints or specific mounting angles are a factor.
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