Altronix AL642ULADA Application Manual - Page 6

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Function

Input to Output Follower

Mode

Temporal Code 3 Mode

Steady Mode

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 the 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.

Function

Amseco

Sync Mode*

Gentex

Sync Mode*

Gentex is a registered

trademark

of Gentex Corporation.

System Sensor

Sync Mode*

System Sensor is a

registered trademark of

Honeywell.

CooperWheelock

Sync Mode*

CooperWheelock is a

registered trademark of

Cooper Wheelock.

*Note: AL642ULADA, AL842ULADA, AL1042ULADA will only synchronize horns, horn/strobes, and

strobes that contain synchronization capability. The same synchronization mode must be selected for all outputs.

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Output Programming Selection Table:

Outputs must be programmed independently (OUT1 - OUT4)

Switch Positions

OFF

2, 3

1, 2

1, 2, 3

Sync Mode Selection Table:

Switch Positions

OFF

1, 3,

1, 2,

3, 4

1, 2, 4

2, 3, 4

Descriptions

Output follows signal it receives from the corresponding

input (i.e. FACP Sync module - maintains synchronization of

notification appliance circuit).

Enables Temporal Code 3 signal generation output.

This mode will accept a steady or a pulsing input.

A steady output signal will be generated.

This mode will accept steady or pulsing input.

Descriptions

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, and allowing audible notification appliances (horns) and

visual notification appliances (strobes) to be silenced/ deactivated

at the same time.

This mode is designed to work with the Gentex

strobes, and horn/strobes to provide a means of synchronizing

the Temporal-coded horns, synchronizing the flash timing of the

strobe, and allowing audible notification appliances (horns) and

visual notification appliances (strobes) to be silenced/ deactivated

at the same time.

This mode is designed to work with the System Sensor

horns, strobes, and horn/strobes to provide a means of synchroniz-

ing the Temporal-coded horns, synchronizing the one-second flash

timing of the strobe, and allowing audible notification appliances

(horns) and visual notification appliances (strobes) to be silenced/

deactivated at the same time.

This mode is designed to work with the CooperWheelock series of

horns, strobes, and horn/strobes to provide a means of synchroniz-

ing the Temporal-coded horns, synchronizing the one-second flash

timing of the strobe, and allowing audible notification appliances

(horns) and visual notification appliances (strobes) to be silenced/

deactivated at the same time.

AL842LGK Board

Output DIP Switches

INPUT SELECT

TEMPORAL

STROBE SYNC

IN>OUT SYNC

series of horns,

series of

42 ULADA Application Guide