Industrial 6623817G1 Tri-Stable Relay Module

Bailey 6623817G1 Tri-Stable Relay Module is a Bailey Controls relay expansion designed for the Bailey 820 Line Controllers within the Infi90 control system family. Identified by the part numbers 6623817G1 and 6623816N1, this Tri-Stable Relay Module provides a multi-state signaling function used to drive external loads through the Bailey Infi90 network. It sits among other Bailey 820 line I/O modules that handle digital signaling and remote control tasks in legacy industrial automation setups. When paired with the appropriate Bailey network hardware, the 6623817G1/N1 module integrates into the system’s output architecture to support reliable control of field devices in industrial environments relying on Bailey Controls hardware.