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AL1042ULADA / R1042ULADA Installation Guide
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 AL1042/R1042ULADA (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:
AL1042ULADA, R1042ULADA will only synchronize horns, horn/strobes, and strobes that contain
synchronization capability. The same synchronization mode must be selected for all outputs.
Amount of Notification Appliances per NAC:
Amseco
27 per NAC*
System Sensor
®
32 per NAC*
Gentex
®
32 per NAC*
CooperWheelock
®
32 per NAC*
*Not to exceed a maximum of 2.5A per NAC.
AL842LGK Board
Output DIP Switches
INPUT SELECT
TEMPORAL
STROBE SYNC
IN>OUT SYNC
