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42ADA220 Application Guide
Output Programming Selection Table:
Outputs must be programmed independently (OUT1 - OUT4)
Function
Switch Positions
Descriptions
ON
OFF
Input to Output
Follower Mode
1
2, 3
Output follows signal it receives from the corresponding input (i.e. FACP
Sync module - maintains synchronization of notification appliance circuit).
Temporal
Code 3 Mode
3
1, 2
Enables Temporal Code 3 signal generation output.
This mode will accept a steady or a pulsing input.
Steady Mode
1, 2, 3 A steady output signal will be generated.
This mode will accept steady or pulsing input.
For the above modes DIP Switch 4 determines which Input controls the corresponding output:
Switch 4 in the ON position causes output(s) to be controlled by Input 1.
Switch 4 in the OFF position causes output(s) to be controlled by Input 2.
Note: It is required to control visual notification appliances (strobes) via
Input 1 (IN1) and audible notification appliances (horns) via Input 2 (IN2).
This allows audible notification appliances (horns) and visual notification
appliances (strobes) to be silenced/ deactivated at same time.
The FACP must be capable of a visual annunciation to the silencing status of
the output or zone(s) to which the NAC Power Extender is connected.
Sync Mode Selection Table:
Function
Switch Positions
Descriptions
ON
OFF
Amseco
Sync Mode*
1, 3,
4
2
This mode is designed to work with the Amseco series of horns, strobes,
and horn/strobes to provide a means of synchronizing the Temporal-
coded horns, synchronizing the flash timing of the strobe, allowing
audible notification appliances (horns) and visual notification appliances
(strobes) to be silenced/deactivated at the same time.
Gentex
®
Sync Mode*
Gentex is a registered
trademark of
Gentex Corporation.
1, 2,
3, 4
This mode is designed to work with the Gentex
®
series of horns, strobes,
and horn/strobes to provide a means of synchronizing the Temporal-
coded horns, synchronizing the flash timing of the strobe, allowing
audible notification appliances (horns) and visual notification appliances
(strobes) to be silenced/deactivated at the same time.
System Sensor
®
Sync Mode*
System Sensor is a
registered trademark
of Honeywell.
1, 2, 4
3
This mode is designed to work with the System Sensor
®
series of horns,
strobes, and horn/strobes to provide a means of synchronizing the
Temporal-coded horns, synchronizing the one-second flash timing of the
strobe, allowing audible notification appliances (horns) and visual notifica-
tion appliances (strobes) to be silenced/deactivated at the same time.
CooperWheelock
®
Sync Mode*
CooperWheelock is a
registered trademark
of Cooper Wheelock.
2, 3, 4
1
This mode is designed to work with the CooperWheelock
®
series of
horns, strobes, and horn/strobes to provide a means of synchronizing the
Temporal-coded horns, synchronizing the one-second flash timing of the
strobe, allowing audible notification appliances (horns) and visual notifica-
tion appliances (strobes) to be silenced/deactivated at the same time.
*Note:
AL642ADA220, AL842ADA220, and AL1042ADA220 will only synchronize horns, horn/strobes, and
strobes that contain synchronization capability. Contact signal manufacturer for more detailed info.
The same synchronization mode must be selected for all outputs.
AL842LGK Board
Output DIP Switches
INPUT SELECT
TEMPORAL
STROBE SYNC
IN>OUT SYNC