What this part is and where it fits
The FX2N-32MR-001 is a Mitsubishi FX2N series base unit programmable controller with 16 digital inputs and 16 relay outputs, powered by 100-240V AC. It sits at the core of a small-to-medium machine control system, handling 32 I/O points in a compact footprint.
How it compares to common peers
The FX2N-48ER-DS is not a base unit but an extension unit (48 I/O), and the FX2N-80MR-DS runs on 24V DC — neither is a drop-in replacement for the 32MR-001 in power supply, I/O count, or physical dimensions. If your panel was built for a base unit with relay outputs and AC supply, the 32MR-001 remains the intended fit.
What the key ratings mean for your order
Rated for 100-240V AC supply, the unit draws 40 VA maximum. The 16 relay outputs handle resistive loads up to the standard FX2N rating (2A per point, 8A common). Use a dedicated 24V DC sensor supply for inputs; the base unit does not provide loop power. I/O wiring follows the screw-terminal layout in the OEM manual.