Precision Digital PD865 - Manual (Page 17)

PD865 Snooper Modbus Serial Input Meter Instruction Manual
17
Power Connections
Power connections are made to a two-terminal connector labeled
POWER in Figure 2. The meter will operate regardless of DC polarity
connection. The + and - symbols are only a suggested wiring convention.
1 2
AC or DC
POWER
Recommended External
Fuse: 1 A, 250 V Slow Blow
POWER CONNECTOR
+ -
Figure 5: Power Connections