Omega DP119-RTD manual DC Wiring, 2shows the location of P1 on the meter

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 1-3for 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 3-12for wiring instructions. Plug the female connector into the orange P1 (male) connector at the rear of the meter.

Figure 2-2shows the location of P1 on the meter.

No Connection N/C

+ DC

External

Power Supply – DC

P1 1 2 3

Screws

underneath

ORANGE CONNECTOR

Figure 3-12. =DC Power Connector Wiring (P1)

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