The Delta DVP24XN11R is a 24-point extension unit from the DVP Series, configured with H TYPE DC inputs. It adds digital input capacity to an existing DVP main processing unit — not a standalone controller, but a remote or local I/O bank that the main CPU scans.
The 24 I/O points are the total channel count on this module — all inputs, no outputs on this variant. H TYPE DC input typically means sink/source selectable per common, common on Delta's DVP platform. That matters when you're mixing sensor types on the same bank: NPN vs PNP wiring needs to match the input type selection.
