Connection procedure:
1. Verify that the negative pole of the second battery is connected to the SYSTEM MINUS side of the shunt.
2. Connect the ferrule pin of the second red cable with fuse to the shunt by pushing the pin into to the Aux terminal.
3. Connect the M10 lug of the second red cable with fuse to the positive terminal of the second battery.
Loads
&
Chargers
3.4.2. Auxiliary connection midpoint battery bank monitoring
The Aux terminal can be used to monitor the midpoint voltage of a battery bank that consists of multiple batteries that are wired in
series or series/parallel to create a 24 or 48V battery bank.
Connection procedure:
1. Connect the ferrule pin of the second red cable with fuse to the shunt by pushing the pin into to the Aux terminal.
2. Connect the M10 lug of the second red cale wiith fuse to the positive terminal of the midpoint.
Loads
&
Chargers
For more information on midpoint monitoring and additional wiring diagrams see chapter
Midpoint voltage monitoring [28]
.
Manual - SmartShunt
Page 6
Installation
