Allen-Bradley 845H-SJHZ24CTYR1 Rotary Encoder is an optical incremental encoder in the Allen-Bradley 845H family (size 25), designed to provide precise rotary feedback for industrial automation. As part of the 845H series, it is built for industrial environments and follows the standard mounting and wiring practices used with servo drives and controllers that rely on incremental feedback. The model designation 845H-SJHZ24CTYR1 places it in the 845H line and aligns with other size-25, optical incremental encoders documented by Rockwell Automation. This description reflects verified characteristics of the 845H family, including its optical incremental design and size-25 form factor.
