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V. Use and engineering application

Fig.2 is the schematic diagram of the rear cover of the horn/strobe.

Connecting Terminal

Debugging Port

Enlarged
Drawing

JP1: Setup of selection between
audible alarm and flashing alarm

J2: Address coding socket

1 6

1 2 3 4

Fig.2

2. Selection between audible alarm and flashing alarm: Select through the jumper (JP1) below the

debugging port lid on the back of the horn/strobe, following the instructions of the jumper.

Jumper setup

Function

Audible alarm and flashing alarm (factory default)

Flashing alarm (no audible alarms will be given)

Audible alarm (no flashing alarms will be given)

Warning: The output mode of a horn/strobe can be one of the three options in the table

above only.

3. Fig.3 shows the general functions and wiring diagram of the product.

Fire Alarm Control

Panel

+24V

GND

Status indicator

Fig.3

Definitions of terminals:
1---+24 power input terminal
2---GND power ground
3---Bus input terminal L1
4---Bus input terminal L2

Содержание ATL-991

Страница 1: ...uitable for places like high rise residential buildings public places hotels amusement buildings factories shopping centers hospitals schools office buildings and stock exchanges particularly places w...

Страница 2: ...e back of the horn strobe following the instructions of the jumper Jumper setup Function Audible alarm and flashing alarm factory default Flashing alarm no audible alarms will be given Audible alarm n...

Страница 3: ...al base is necessary during the installation of a horn strobe As shown in Fig 4 the external dimensions of the special base are 142 84 10mm L B H The horn strobe is subject to a four wire non polarity...

Страница 4: ...or each horn strobe 2 If a horn strobe fails due to a material defect or a manufacturing process defect under the normal conditions of use in one year following the date of its delivery we shall repai...