Xantrex Technology XW4548-120/240-60 Power Supply User Manual


 
Step 4: Wiring the Inverter
975-0239-01-01 2–23
AUX Port
The XW Series has a 12 Vdc auxiliary output that can be configured to trigger in response
to one of the following battery conditions:
low battery voltage
high battery voltage
low battery temperature
high battery temperature
any device fault
The auxiliary output can also be triggered manually.
The 12 Vdc output can be used to trigger a relay to disconnect batteries from the inverter/
charger when battery voltage or temperature are out of the ideal range.
The auxiliary output is designed to provide the following functions:
Auxiliary 12 Vdc power supply
Remote Power Off
AUX+12V Voltage Supply
DC voltage is available between JU-1 (AUX +12 V) and JU-3 (AUX-COM, signal return).
The power available at these terminals is 12 Vdc and maximum current is 0.25 Adc
(3 watts).
AUX+12 V and AUX-COM terminals can be used: to power a relay (3 watts maximum).
Additional fuses are not required, but may be required for some installations.
AUX +12 V voltage supply can be programmed for different tasks ON and OFF using the
XW System Control Panel.
Default status of AUX+12 V is OFF.
Figure 2-18
AUX Port Location
AUX Port