Allen-Bradley 845H-SJDZ24CRY1C Encoder Incremental

The Allen-Bradley 845H-SJDZ24CRY1C is an optical incremental encoder in the 845H family, delivering 2500 pulses per revolution for precise rotary position feedback in automated systems. It features an axial end connector and square-flange mounting for easy alignment with standard servo axes, and a 3/8 inch shaft diameter. The output is a differential RS-422 (DLD) signal, and the device is powered from an unregulated 8–24 V DC supply. A mating connector is available as an option for plug-in installation. This 845H model (SJDZ24CRY1C) aligns with Rockwell Automation's incremental encoder lineup, enabling straightforward replacement or integration within compatible control architectures.