Instruction manual

Analog Panel Meter Instruction Manual
20
Connectors Labeling
The connectors’ label, affixed to the meter, shows the location of all
connectors available with requested configuration.
Warning!
Do not connect any equipment other than Dwyer
Instruments, Inc.’s expansion modules, cables, or
meters to the RJ45 M-LINK connector. Otherwise
damage will occur to the equipment and the meter.
Figure 6: Connector Labeling for Fully Loaded APM
Power Connections
Power connections are made to a two-terminal connector labeled POWER
on Figure 6. The meter will operate regardless of DC polarity connection.
The + and - symbols are only a suggested wiring convention.
Figure 7: Power Connections
AC or DC
POWER
Required External Fuse:
5 A max, 250 V Slow Blow
POWER
+
-