2
V. Use and engineering application
1
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
L1
L2
Status indicator
Fig.3
SS
Definitions of terminals:
1---+24 power input terminal
2---GND power ground
3---Bus input terminal L1
4---Bus input terminal L2
