PLC base unit for 40-point control
The Delta DVP40EH00T3 is a Main Processing Unit (Base Unit) in the DVP Series, offering 40 I/O points in a single package. It is described as an EH2/EH3 series standard PLC, meaning it sits in the mid-range performance tier of the DVP family — enough I/O for a small machine cell or a distributed sub-panel without needing an expansion rack for the first 40 points.
Peer comparison for fit
The closest functional peer is the DVP40EH00T2 — same 40 I/O count, same base-unit form factor, same DVP Series. The T3 suffix typically indicates a later hardware revision or firmware baseline within the EH3 family. If a panel was originally specified around the T2, the T3 should drop in without rewiring, though a quick program download verify is prudent if the original project file was built on an older IDE version.