AL400UL
- 3 -
XFMR
AL400ULB
3
4
CIT
2
1
ON
AC
AC
– BAT +
AC FAIL NC NO C NC C NO LOW BAT
+ DC
–
AC
DC
DC output
to devices
(power-limited)
Battery and AC
Supervision Circuit
(power-limited)
Battery connection
(non power-limited)
3 4
CIT
2
1
ON
Switch Position:
24VDC = SW1, 2 OFF
SW3, 4 ON
12VDC = SW1, 2 ON
SW3, 4 OFF
Input
115VAC
Green Ground Lead
Fig. 1