Version:213200180605
1
A9091T Intelligent Sounder Beacon
I. Overview
A9091T Intelligent Sounder Beacon can give audible and
visual alarms after being connected to a DC24V power
supply and a bus loop. It can be used with a bus-type fire
alarm control panel. After receiving a start command given
by the fire alarm control panel following an accident, the
Sounder Beacon will begin to work. At this moment, the
Sounder Beacon will give a dazzling visual alarm signal
and a harsh audible alarm signal ,to remind the persons
on the scene of the accident , the fact that a fire has
occurred on the site ,quickly and necessity to take related
evacuation measures, thus preventing the fire accident
from becoming a major one.
The Sounder Beacon may be used to give audible alarms
and visual alarms at the scenes of accidents.It is
applicable to places like high-rise residential buildings,
public places, hotels, amusement buildings,factories,
shopping centers, hospitals, schools, office buildings and
stock exchanges, and particularly to the places with a low
visibility or the possibility of generation of smoke.
II. Product features
Meet both EN54-3 and EN54-23
Designed with an upper cover and a lower cover
and installed on an independent base, it can be
installed,debugged and maintained conveniently.
Suitable for wall and ceiling mount application
Providing 16 tones.
Highly efficient LED technology and specially
designed lens
Light output synchronization.
III.Technical Specification
1.
Executive Standard: EN54-3/EN54-23 Type A indoor
2.
Loop input:DC24V(18-28V),
≤
1mA(monitoring status)
≤
3mA(alarm status)
3.
Power input:DC24V(20-28V),
≤
4mA(monitoring status)
≤
130mA(alarm status)
4.
Power consumption:
≤
3.2W@DC24V
5.
Sound output:
≥
75dB(A) @ 1m(Tone 1).
6.
Number of tones:16
7.
EN54-23 coverage:C-3-8/W-2.4-6
8.
Flash rate: 0.5Hz
9.
Flash color: white
10. Light output synchronization:meets EN54-23
11. Protection class: IP21C
12. Operating temperature: -10
℃～
+55
℃
Relative
Humanity:
≤
95% (non-condensing)
13. Material Lens/Body: Flame retardant PC/ABS
14. Dimension:
φ
100mm
×
100.5mm (with base) ,See
Fig1.
15. Weight:about 270g
Fig.1
Ⅳ
.Use and engineering application
1.Wiring:See Fig.2.The sounder beacon is subject to
a four-wire non-polarity connection:Terminals 2 and 4 are
respectively connected with the terminals the DC24V
power supply,terminals 1 and 3 are respectively
connected with the terminals L1 and L2 of the signal bus
of a compatible fire alarm control panel.
2.Coding address:The sounder beacon must be
encoded address by a special coder(CODER-F900E)
before the installation.Fig.3 shows the wiring diagram of
the sounder beacon and coder. After wiring,press the
“#”key to select “324”mode,set the coder with the coding
function,then select the correct address number and press
the “RUN/STOP”key to complete the address code
setup.(Note:See the User’s Manual of the coder for the
detailed operation.)
Fig.2
3.Application:Fig.3 is a schematic diagram of the
connection between multiple sounder beacon with a fire
alarm control panel.If synchronization is required, the end
of L1 and L2 should be returned to the controller.
Fig.3
4.Setting tone:The tone of the sounder beacon can be
set by the coder.The wiring method of setting tone is the