Omega DP116-RTD User Manual page 25

DC WIRING
The meter can be configured at the factory to operate on a 9Ð26
VDC non-isolated power. The DC voltage option is specified at
the time of ordering. See Table 1-3 for model number listing.
An AC powered meter cannot be converted to a DC powered
meter or vice versa.
To connect power to the unit, attach the DC power wires to the
orange 3-pin female connector that is supplied with the meter.
Refer to Figure 3-12 for wiring instructions. Plug the female
connector into the orange P1 (male) connector at the rear of the
meter.
Figure 2-2 shows the location of P1 on the meter.
No Connection N/C
External
Power Supply
Figure 3-12. =DC Power Connector Wiring (P1)
+ DC
– DC
Screws
underneath
17
P1
ORANGE
CONNECTOR