Maintenance - Altronix AL175ULX2 Installation Instructions

6. Connect appropriate signaling notification devices to AC Fail supervisory relay outputs marked [N.C., N.O., C].
Note: To meet UL requirements, AC Supervisory outputs must be connected to the zone of Alarm Control Panel or to
visual AC trouble indicator.
7. For Access Control Device and Fire Alarm Interface connections see Application Diagrams, pg. 4 and Terminal
Identification Chart, pg. 3.
8. Secure enclosure door with the screws supplied to assure proper ground.
Unit should be tested at least once a year for the proper operation as follows:
Output Voltage Test: Under normal load conditions the DC output voltage should be checked for proper voltage level
(see Power Supply Output Specifications Chart, pg. 1).
Battery Test: Under normal load conditions check that the battery is fully charged, check specified voltage both at the
battery terminal and at the board terminals marked [+ BAT -- ] to ensure that there is no break in the battery connection wires.
Note: Maximum charging current under discharge is 0.40A.
Note: Expected battery life is 5 years, however it is recommended changing batteries in 4 years or less if needed.
Green (AC)
Red (DC)
(on front door)
ON ON
ON OFF
OFF ON
OFF OFF
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Maintenance:

JUMPER
NC NO C TRG1 TRG2
SW1 ON -24V
ON
DC
SW1
VR1
AC
LOCK + STRIKE + COM - AUX + FACP AUX -
+ BAT --
Stand-by
Battery
Constant output
(optional)
(not affected
by trigger)
Switched
DC output
(trigger control)
LED Diagnostics:
Power Supply Status
Normal operating condition.
Battery backup is powering output.
No DC output.
Loss of AC. Discharged or missing stand-by battery. No DC output.
115VAC input
60 Hz,
0.6A
Reset AC Power
Switch LED
Black
White
Lead
Lead
XFMR
OFF - 12V
Molex
AC
Connector
AC AC
Green
Lead
(ground)
AL175ULX2