6
4.0
POWER AND SIGNAL
4.1
CHANGING OPERATING VOLTAGE
Remove power lines from the meter, then remove the meter from the case.
Figure 4-1 Main Board
4.2
POWER AND SIGNAL CONNECTIONS
The voltmeters are factory-set for 115 V ac ±15% operation.
Power and signal can be connected using the D1 or D4 option.
Figure 4-2 Rear Terminal
OPERATING VOLTAGE
JUMPER INSTALLATION
230 V ac ±15% (Option C1)
Remove W8 and W9 on the transformer
Install W4 on the printed circuit board
115 V ac ±15% (Standard)
Install W8 and W9 on the transformer
Remove W4 on the printed circuit board
(D4)
(D1)
Summary of Contents for DP301AN
Page 19: ...14 7 0 DRAWINGS Figure 7 1 Assembly Diagram...
Page 20: ...15 NOTES...
