The Delta DVP48EC00T3 is an EC3 series standard PLC with 28 inputs and 20 transistor outputs, running on a 100~240VAC supply. That 20-point transistor output bank switches DC loads at high speed — no relay chatter, no contact wear — so it fits applications like pick-and-place cells or conveyor indexing where the output cycle count exceeds what a relay-based PLC would tolerate.
The 48-point I/O count (28 in, 20 out) lands in the mid-range slot of the EC3 family — enough for a standalone machine cell without needing an expansion rack. Transistor outputs sink DC loads; verify the load common returns to the same 0V reference as the PLC supply to avoid ground-loop offsets on the output bank.