Typical Application Diagrams:
AL600LGK
ALTRONIX CORP.
BKLYN, NY 11220
SW1SW2
+ OUT1 --
INP1 INP2
FAULT
NC C NO C "FAULT" NC
AUX
RESET
O
OPEN - INP2
OUT2 OUT4
CLOSED - INP1
OPEN - INP2
LOWER TERMINALS
IN1+
UPPER TERMINALS
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 “F
AULT” N.C.] are not used, these terminals must be
shorted (connect jumper) to remain inactive. For optional
hookups (Fig. 4D, pg. 7).
T
wo 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 follo
w 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-po
wer 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 TERMINALS
IN1+
UPPER TERMINALS
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 “F
AULT” 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-po
wer 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.
- 6 -
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