Spec Sheet

- 3 -
Power Supply Output Specifications:
Output VDC Switch Position Output VDC Switch Position
12VDC SW1 CLOSED 24VDC SW1 OPEN
Stand-by Specifications (total current shown):
Output 4 hr. of Stand-by & 24 hr. of Stand-by & 60 hr. of Stand-by &
5 Minutes of Alarm 5 Minutes of Alarm 5 Minutes of Alarm
12VDC / 40 AH Battery Stand-by = 2.5 amp Stand-by = 1.0 amp Stand-by = 300mA
Alarm = 2.5 amp Alarm = 4 amp Alarm = 4 amp
24VDC / 12 AH Battery Stand-by = 200mA
Alarm = 3.0 amp
24VDC / 40 AH Battery Stand-by = 2.5 amp Stand-by = 1.0 amp Stand-by = 300mA
Alarm = 2.5 amp Alarm = 2.5 amp Alarm = 3 amp
Door
CAUTION: De-energize unit prior to servicing. For continued protection against risk of
electric shock and fire hazard replace fuse with the same type and rating 3.5A, 250V.
Replace protective cover on the fuse of the AL300ULXB board, before energizing unit.
Do not expose to rain or moisture.
Battery 1
Battery 2
Green
Lead
Battery connection (non power limited)
Switch Position:
24VDC = SW1 OPEN
12VDC = SW1 CLOSED
Wire
Strap
(from
Enclosure
to Door)
115VAC
power mains
non-power
limited
--- D C +
L G N
PTC3
NC C NO NC C NO
+ BAT
---
DC
24V - OPEN
12V - CLOSED
AC FAIL
RL2
BAT FAIL
RL1
RL3
SW1
Fuse Cover
Battery & AC
Supervision
Circuit
(power limited)
Class 1
3.5A
250V
-
Power
Distribution
Module(s)
INPUT
Divider
non-power limited
AC FAIL
Battery & AC Supervision
Circuit
(power limited)
Nc C NO NC C NO
BAT F
AIL
24V - OPEN
12V - CLOSED
SW1
Fig. 1
Fig. 1A
Fig. 1B