The Omron CS1W-BC103 backplane provides the mounting base and internal bus connection for CS1-series PLC modules, enabling a modular 10-slot configuration for CPU, I/O, and special-function modules. This rack or panel‑mount backplane is powered via a connected power supply unit and supports expansion racks to scale a CS1 system. It uses an internal backplane bus and is compatible with Omron CS1-series modules, with module‑dependent system status indicators. Designed for industrial environments, it supports factory automation, production lines, and process automation where reliable module integration and expansion are required; operating temperature range is 0°C to +55°C.
