Omega DP41-S - Connecting Main Power

7-3
Signal and Power Input Connections
7
Figure 7-6 Bridge Input with External Sensor Excitation
7.3 CONNECTING MAIN POWER
Wire your power (from a wall socket or other source) to P1, the orange,
3-socket connector that plugs into the 3 pins on the left side as you view the
meter from the rear. The orange (power) connector must be wired according
to the following table (also refer to Figure 7-8):
USA EUROPE PIN # ON
WIRING WIRING ORANGE
CODE CODE CONNECTION CONNECTOR
Black Brown ~ AC Line (L) 1
White Blue ~ AC Neutral (N) 2
Green Green/Yellow ~ AC Protective
Earth Ground 3
NC
+
S
–
S
–
E
+
R
P9
P3
1
2
3
1
2
3
GND
JUMPER
USER
PROVIDED
METER
+E
+
S
–
S
–
E
NC
P9
P3
1
2
3
1
2
3
NC
-ex
+ex
+R
+
E
+
S
–
S
-E
P9
P3
1
2
3
1
2
3
GND
JUMPER
USER
PROVIDED
METER
Figure 7.7
Potentiometer Connections
with Internal Power Supply &
Ratio Measurement.
Figure 7.8
Potentiometer Connections
with External Power Supply &
Ratio Measurement (Remove
jumper S2-T)