Allen-Bradley 847H-DN2C-RE00500 Incremental Encoder

The Allen-Bradley 847H-DN2C-RE00500 Incremental Encoder is a 2.5-inch-diameter device with a standard-square-flange, a 3/8-inch-diameter shaft with a flat, and a radial exit for rugged industrial mounting. It delivers 500 pulses per revolution (PPR) and provides A, B, and Z signals through an HTL line-driver powered by 8–30 V DC, wired via an MS 7-pin mating connector. This DN2C-RE00500 variant is designed for reliable incremental feedback in automation and motion-control systems, combining robust electrical interfacing with Rockwell Automation ecosystems. The 847H family encoders are commonly used for motor feedback in automation and other machinery requiring dependable optical encoding, and the radial exit orientation plus standardized mounting pattern help streamline replacement in legacy configurations that employ the 847H form factor. With 500 PPR resolution, it offers a balanced compromise between resolution and speed for general-purpose motion-control tasks.