AL400X220 Series
- 3 -
Power Supply Output Specifications:
Output
Switch Position
12VDC
SW1 - ON
24VDC
SW1 - OFF
Stand-by Specifications
(total current shown)
:
Output
4 hr. of Stand-by and
5 Minutes of Alarm
24 hr. of Stand-by and
5 Minutes of Alarm
60 hr. of Stand-by and
5 Minutes of Alarm
12VDC / 40AH Battery
Stand-by = 4.0A
Alarm = 4.0A
Stand-by = 1.0A
Alarm = 4.0A
Stand-by = 300mA
Alarm = 4.0A
24VDC / 12AH Battery
–
Stand-by = 200mA
Alarm = 3.0A
–
24VDC / 40AH Battery
Stand-by = 3.0A
Alarm = 3.0A
Stand-by = 1.0A
Alarm = 3.0A
Stand-by = 300mA
Alarm = 3.0A
ON
OFF - 24V
ON - 12V
Fig. 1a
Fig. 1b
Fig. 1c
L G
N
BAT FAIL NC C NO NC C NO
AC FAIL
AC
+ BAT -
+ DC -
DC
BAT
F1
Off - 24V
On - 12V
SW1
ON
Switch Position:
24VDC = SW1 OFF
12VDC = SW1 ON
Battery & AC
Supervision Circuit
J1
AC Delay
Power
Distribution
Module(s)
Ground
Lug
220VAC
power mains
Battery connection
CAUTION: When power supply board is set for 12VDC use only one (1) 12VDC stand-by battery.
Keep power-limited wiring separate from non power-limited. Use minimum 0.25" spacing.
For 12VDC Operation
use hook-up in the
inset on the right
12VDC Rechargeable Battery
(optional)
12VDC Rechargeable Battery
(optional)
OFF - 24V
ON - 12V
SW1
ON
1
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. Do not expose to rain or moisture.
Battery & AC
Supervision Circuit
NC C NO NC C NO
J1
AC Delay
Fig. 1 -
AL400X220 Series
