PLC CPU with Relay Outputs
The FX3S-20MR/DS is a PLC CPU from the Mitsubishi FX3S series, fitted with relay outputs and 12 sink/source inputs. It's sized for small machine control with a compact footprint. Current production — no phase-out notice; suitable for new builds or spares.
Sourcing and Fit
Relay outputs handle general-purpose AC/DC loads up to the rated contact capacity.