The Delta DVP12SE11R is a slim programmable logic controller from the DVP-S Series, running on a 24VDC supply. It carries 8 inputs and 4 relay outputs, sized for small machine control or standalone process logic where panel space is tight.
With 8 inputs and 4 outputs, this unit fits applications requiring a modest I/O count — think a few limit switches, pushbuttons, and solenoid valves on a single station. The relay outputs handle typical AC/DC loads up to the rated contact current; no external interposing relays needed for small loads. If your BOM calls for transistor outputs, the DVP12SE11T is the sibling with the same I/O count but sourcing outputs.
The slim form factor of the DVP-S Series clips onto a standard DIN rail inside the control panel. The 24VDC supply is shared across the backplane, so verify the total current draw of all modules in the rack stays within the power supply's rating. Spring-cage terminals accept 0.2–2.5 mm² wire; strip length of 8 mm avoids whiskers under the clamp.