The Delta DVP28SA211T is a 28-point slim PLC from the DVP-S Series, packing 16 inputs and 12 outputs in a compact 24VDC-powered body. This is the transistor-output variant — the 12 outputs switch DC loads directly, no relay base needed, keeping response deterministic for high-cycle applications like pick-and-place or conveyor indexing.
I/O count and fit
16 inputs and 12 outputs give you 28 total I/O points — enough for a small machine station or a local I/O island on a remote rack. The slim form factor (DVP-S Series) means it occupies less DIN-rail width than a standard brick PLC, leaving room for expansion modules or terminals in a crowded panel.
Peer comparison
The closest sibling is the DVP28SA211R, which shares the same 16-input / 12-output count and 24VDC supply but uses relay outputs instead of transistor. If your load is inductive AC or you need isolated dry contacts, the R variant is a drop-in alternative — same footprint, same wiring layout, just swap the output module type.