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additional stainless steel flat washer and lock washer set for proper installation of the second lug.
An elongated hole is provided directly behind the round hole to accommodate a second post for double hole wire lugs.
This hole will accept either 1/4" or 5/16" hardware also and the rear post at each position is adjustable for center-to-center
hole spacing between 3/4" and 1".
2)
System or load ground wires are typically attached to the provided BBA bus bar, which has an assortment of hole sizes
to suit most terminal requirements.
Refer to the output wiring recommendations of the instruction manual which accompanies the power modules for proper
PFM input wire gauges.
3)
A return/ground wire must also be run from the BBA bus bar (or other grounding point) to the terminal on the PFM
labeled “RETURN/GND”. This is not a system ground; rather, it is a reference ground for the PFM’s volt/amp meter and low
voltage battery disconnect.
Note: Do not confuse this post with the chassis grounding point on the left rear of the PFM.
Wiring
for the return/ground wire should be 12 or 14 AWG.
Note: When paralleling multiple early model NEWMAR Power Modules (PM-12-70, PM-24-35, or PM-48-18), use (+) Positive and (-)
Negative V OUT terminals only. Do not use V2 terminal.
E) Output Wiring
Output may be taken from a single unswitched output terminal or via up to five switched outputs. Installation of an
optional circuit breaker (available from NEWMAR) is required for each switched output. (See section E Circuit Breaker
Installation.) Refer to FIGURE 4 for the Output and Battery Wiring sections which follow.
FIGURE 4: Typical PFM DC Output and Battery Wiring
