0AC401.9 Decoder Adapter Manual

This document describes the B&R decoder adapter (Model 0AC401.9), which converts differential 5 V encoder signals (incremental or absolute) to 24 V single-ended signals for use with B&R controllers like the DM455 digital mixed module. It also provides technical specifications, wiring diagrams, and connection examples for incremental and absolute encoder setups, including signal delays, voltage levels, and mounting instructions.