RM4210 Wiring Guide
January 2019
17
Figure 1-2. RM4210 Faceplate and Port Labels
DC voltage measurement
l
Connect your positive to the RM4210’s wiring harness black
Native Cpn
wire and the negative to
the yellow
Ref Cell
wire.
l
If you need a
second
DC voltage measurement, connect the positive to the blue
Test Cpn2
wire
and the negative to the yellow
Ref Cell
wire (along with the first DC negative) on the wiring
harness.