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Auxiliary Load Module (ALM)
The ALM can be used to signal loads to turn on and off based on battery
voltage. The ALM has a DC voltage controlled relay (switch) that require
the Sine Wave Plus in order to operate.
The DC voltage set points for energizing and de-energizing the relays are
adjustable as are the time delays.
To connect the ALM to the Sine Wave Plus:
◆ Connect the ALM communications cable from the ALM to the AUX
port on the AC end of the inverter.
See “23 ALM Relays Menu” on page 7–19 for instructions on
programming the parameters required to use this feature.
Figure 3-24
Connecting the ALM Communications Cable to the Sine
Wave Plus
Auxiliary Load Module
AC End of Inverter