The Mitsubishi FX5U-32MR/DS is a current-production CPU unit from the iQ-F series, with 16 DC24V sink/source inputs and 16 relay outputs, totalling 32 I/O points. Relay outputs suit general-purpose switching of AC and DC loads; the relay type is electromechanical, not solid-state.
Sibling comparison
The sibling FX5U-32MR/ES shares the same I/O configuration and relay outputs but is powered by 100-240 VAC; the /DS runs on 24 VDC. This is the defining difference for panel power design.