Optional hookups:
1- Battery and AC monitoring: AC or Battery Fail condition will cause the common trouble input
[C “FAULT” N.C.] to report back to the FACP via input 1 and input 2. The common trouble input may also
be used for other optional supervisory monitoring. To report AC and Battery Trouble connect the battery and AC
Fail relay output shown in (Fig. 4A) to the common trouble input.
Note: If common trouble input option is not used, terminal pair [C “FAULT” N.C.] (Fig. 4D) must be shorted
(connect jumper) to remain inactive.
2- Auxiliary output (- AUX+) provides 12VDC or 24VDC at 1 amp max. The output voltage is determined by
the setting of switch marked SW1 on the Power Supply Board.
It can be reset by a momentary closure across terminals [NO REMOTE C] or by
pressing AUX RESET button on the AL600LGK logic board.
Ground Fault Detect: Factory set disabled (Fig. 4B). To enable ground fault detection remove insulating washer
between the board and standoff of the lower right power supply board mounting screw (Fig. 4C).
+
DC
--
AC
AC
+
BAT
---
OPEN = 24V SW1 CLOSED = 12V
DC
AC
RL2
RL3
RLY1
PTC2
AC TROUBLE
DELA
Y
OPT
ION
J2
IC3
IC2
AC F
AIL
NC
C NO
BA
T
F
AIL
NC
C NO
XFMR
These circuits are used to
monitor AC and Bat Fail and
will cause a simultaneous trouble
condition to the FACP's IN1 and IN2
N.O. Reset Switch
Digital Communicator or
Local Annuicator Dry output Contact
(Form "C" contacts)
4-wire Smoke
Detector
+
--
+
--
4-wire Smoke
Detector
Fire
Alarm
Control
Panel
(FACP)
EOL Power
Supervision Relay
(Not Supplied)
EOL
Resistor
from
FACP
115VAC/60 Hz, 3.2 amp
(Connect to seperate
unswitched AC circuit)
Black
Lead
White
Lead
SW1
-- DC +
SW2
+ OUT1 --
OUT1 OU T2 OUT3 OUT4
INP1 INP2
FAULT
NO "REMOTE" C
NC
C
NO
C
"F
A
UL
T
" NC
AUX
RESET
OUT1
OUT3
OUT2
OUT4
INPUT SELECT
TEMPORAL
STROBE SYNC
IN > OUT SYNC
IN1+
IN1--
IN2--
IN2+
C "DRY1" NC
RET1+ RET1--
RET2--
RET2+
C "DRY2" NC
+ OUT2 --
+ OUT3 --
+ OUT4 --
INPUT SELECT
TEMPORAL
STROBE SYNC
IN > OUT SYNC
-- AUX +
UPPER TERMINALS
LOWER TERMINALS
Fig. 4
AC
TROUBLE
DELAY
OPTION
A
C
F
A
IL
N
C
C
N
O
B
A
T
F
A
IL
N
C
C
N
O
Optional Hookup Diagram:
P l a s t i c
W a s h e r
S t a n d - O f f
P o w e r S u p p l y
B o a r d
Plastic
Washer
Stand-Off
Power Supply
B oard
Ground Fault
Detection Enabled
Ground Fault
Detection Disabled
(Factory Set)
NC
C
NO
C
"F
AUL
T" NC
Fig. 4D
Fig. 4B
Fig. 4C
Fig. 4A
AC/Bat trouble
Output
Common trouble
Input/Output
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