The DVP04TC-H2 is a 4-point analog I/O extension module for a Delta EH2 series MPU — it adds thermocouple input channels to an existing DVP-EH2 base, not a standalone controller. If you're building or servicing a Delta DVP line, this is the module that brings temperature measurement into the rack without swapping the CPU.
What the 4-point rating means for fit
Four input points means it reads up to four thermocouple channels. That covers a small zone furnace, a multi-zone oven, or a packaging sealer with separate temperature zones. If your BOM calls for more than four TC inputs, you'll need a second module or a different CPU that supports more local channels.
