What it does on the rack
The Omron CS1W-AT132 is a terminal block conversion unit — an adapter that brings the I/O wiring of a CS1 Series PLC out to a screw-clamp terminal block, so you land field wiring without a separate breakout board.
Compatibility and fit
It is designed for the CS1 Series rack — the same footprint and backplane connector as the CPU and I/O modules, so it drops into any slot where you need to convert a ribbon or connector cable to discrete terminals. It mates with CS1 Series CPUs and I/O units — no special adapter or sub-panel required.
