ProtEX-MAX PD8-7000 Explosion-Proof Temperature Meter Instruction Manual
14
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 Precision
Digital’s expansion modules, cables, or meters to the
RJ45 M-LINK connector. Otherwise damage will
occur to the equipment and the meter.
Figure 2. Connector Labeling for Fully Loaded PD8-7000
Power Connections
Power connections are made to a two-terminal connector labeled POWER on Figure 2. The meter will
operate regardless of DC polarity connection. The + and - symbols are only a suggested wiring convention.
Figure 3. Power Connections
AC or DC
POWER
Required External Fuse:
5 A max, 250 V Slow Blow
POWER
+ -
