Installation Guide

975-0691-01-01 Revision B 2-17
Wiring the Battery to the Shunt
The shunt terminal labelled “BATTERY” must be wired to the negative battery
terminal of the battery bank. The shunt terminal labelled “SYSTEM” connects to
the inverter.
To wire the shunt:
1. Disconnect the negative cable (that connects between the inverter and
battery) from the battery’s negative (–) terminal.
2. Connect the free end of the negative cable to the shunt terminal labeled
“SYSTEM.” See Figure 2-10, “Wiring the battery bank” on page 2–18. Ensure
all connections are tight.
3. Connect a short length of cable of the same gauge between the battery’s
negative (–) terminal and the shunt’s terminal labeled “BATTERY”. Ensure all
connections are tight.
4. Connect the cables and hardware to the shunt. Ensure that terminals are
covered after installation.
Figure 2-9 Wiring the Battery Monitor
OR
To pre-scaler
assembly port
To Xanbus
To battery bank
To Modbus via
RS485 connector