Typical Application Diagrams:
AL600LGK
ALTRONIX CORP.
BKLYN, NY 11220
SW1
SW2
+ OUT1 --
INP1 INP2
FAULT
NC
C
NO
C
"
F
A
U
L
T
"
N
C
AUX
RESET
O
OPEN - INP2
OUT2
OUT4
CLOSED - INP1
OPEN - INP2
L OWER TERMIN ALS
IN1+
UPP ER TERM INALS
IN1--
IN2+
IN2--
RET1+ RET1-- RET2+ RET2--
From FACP
NAC2
From
FACP
NAC1
To FACP NAC1
EOL or next
device
2.2K
EOL
2.2K
EOL
2.2K
EOL
2.2K
EOL
Optional paralleled
Class B output
+ OUT2 --
+ OUT3 --
+ OUT4 --
To FACP
NAC2
EOL or next
device
Class B hookup:
• Switches SW1 & SW2 on AL600LGK logic board
must be in the open position.
• It is recommended (not required) to control visual
notification appliances (strobes) via Input 1 (IN1) &
to control audible notifcation appliances (horns) via
Input 2 (IN2).
This facilitates the ability to silence audible
notification appliances (horns) independently
of visual notification appliances (strobes)
during certain operations.
Note: If common trouble input, terminals marked
[C “FAULT” N.C.] are not used, these terminals must be
shorted (connect jumper) to remain inactive. For optional
hookups (Fig. 4D, pg. 7).
Two outputs may be connected in parallel for a maximum
NAC output capability of 4 amp. When paralleling two (2)
outputs, bridge (pos +) to (pos +) and (neg -) to (neg -) of the
selected outputs (Fig. 2, pg. 6). Both of the corresponding
output switches must be set to follow the same input. Install
two (2) 2.2K ohm EOL resistors in parallel across the last
notification appliance.
Note: Paralleled output circuit configuration is
non-power limited.
AL600LGK
ALTRONIX CORP.
BKLYN, NY 11220
SW1
--- DC
+
SW2
+ OUT1 --
OUT1 OUT2 OUT3 OUT4
INP1 INP2
FAULT
--- AUX +
NO REMOTE C
NC
C
NO
C
"FAULT"
NC
AUX
RESET
OUT1
OUT3
CLOSED - INP1
OPEN - INP2
OUT2
OUT4
CLOSED - INP1
OPEN - INP2
LOWER TERMI NALS
IN1+
U PPER TERMI NALS
IN1--
IN2+
IN2--
RET1+ RET1-- RET2+ RET2--
Return to
FACP NAC2
From
FACP
NAC1
+ OUT2 --
+ OUT3 --
+ OUT4 --
Return to
FACP NAC1
From
FACP NAC2
Class A hookup:
• Switches SW1 & SW2 on AL600LGK logic board
must be in the closed position for proper
termination of NAC. Output 1 and output 3 must be
wired in parallel (pos +) to (pos +) and (neg -)
to (neg -). Output 2 and output 4 must be wired in
parallel (pos + to pos + and neg - to neg -). Both of the
corresponding output switches must be set to follow
the same input.
Note: If common trouble input, terminals marked
[C “FAULT” N.C.] are not used, these terminals must be
shorted (connect jumper) to remain inactive. For optional
hookups (Fig. 4D, pg. 7).
Note: Paralleled output circuit configuration is
non-power limited.
Horn
Legend
Strobes
Horn Strobes
Fig. 2
Fig. 3
Note: The sync mode will only synchronize
notification appliances with synchronization
capability. Contact signal manufacturer for more
detailed info. The same synchronization mode
must be selected for all outputs.
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