GST C-9403 Operator's manual

30303072 Issue 3.03
Features
High bright red LEDs are used as light source.
High sound level, over 75dB at 3m ahead
horizontally (A weighted).
Circuitry and base are twisted together.
Standard: EN 54-3.
Description
C-9403 Conventional Sounder Strobe is a kind of
audible and visual alarm device used to warn people
in field when fire occurs. It can give audible and visual
alarm when applied to 24VDC power (D1 connected
with anode and D2 with cathode). To connect it with
fire alarm control panel, an addressable control
module should be added to the system, such as
I-9301 Addressable Single I/O Module.
Both shallow base with 25.5mm high and deep base
with 40mm high are available, deep base is used if
there is no special statement in this manual.
Connection & Wiring
Terminals on the base are shown in Fig. 2.
G
1
K
1
D
D
2
1
2
Z
2
K
S
Z
97.5mm 80mm
55mm
Arch knock off Hole
5mm
Fig.1 Fig.2
D1 (9), D2 (7): To 24VDC power, polarity-sensitive; D1
to anode and D2 to cathode.
Recommended Wiring
1.5mm2or above fire cable for 24VDC power line,
subject to local codes.
Installation
When the sounder strobe is surface mounted, it
should be placed 0.2m from the ceiling for
normal space height. When the conduit is
embedded, the base can be mounted on the
electrical box. When the conduit is surface
mounted, the deep base should be adopted.
Knock the knock-off hole, then connect the
conduit with it. The mounting hole spacing and
mounting direction are shown in Fig. 2. Mounting
method is shown in Fig. 3a and Fig. 4. When the
shallow base is required, the sounder strobe only
adopts conduit embedded. Its mounting method
is shown in Fig. 3b.
Conduit
Knock-off Hole
Sounder Strobe
E
lectrical Box
Fig. 3a
Conduit Sounder Strobe
Electrical Box
Fig.3b
C-9403
Conventional Sounder Strobe
5
4
8e/0
1
The Intelli
g
ent Solution
0832-CPD-0446

30303072 Issue 3.03
Sounder Strobe
Conduit
Fig. 4
The base and the sounder strobe are twisted
together. When mounting, remove the sounder
strobe, thread cables through the cable entry in
the base and connect with corresponding
terminals, then twist the sounder strobe onto the
base.
If the sounder strobe is required anti-removal,
knock down the arch knock-off hole as shown in
Fig. 1 and fix it with ST2.9×6.5 tapping screws
(in this case, it must be removed by a special
tool).
Application
Apply 24VDC power to D1(9) and D2(7)
(polarity-sensitive, D1 (9) connects with anode and D2
(7) connects with cathode), and the sounder strobe
should generate audible and visual alarm. In normal
monitoring state, there should be no voltage input.
Sound Level Data
Fixed tone, Maximum Volume
Angle Horizontal Vertical
18V 28V 18V 28V
15° 74.47 78.16 71.95 75.55
45° 81.85 86.44 82.03 85.36
75° 88.06 92.47 87.88 91.66
105° 88.15 91.93 89.14 92.92
135° 80.50 85.54 82.48 87.07
165° 62.32 66.37 73.93 78.07
Specification
Operating Voltage 24VDC
Operating Current ≤65mA
Wiring 24VDC power line,
polarity-sensitive
Minimum Sound Level 75dB
Flashing Frequency 1.4×(1±20％)Hz
Sound Pattern 2.8kHz (400ms on/340ms
off)
Ingress Protection
Rating IP33
Operating
Temperature
-10℃～+50℃
Relative Humidity ≤95%, non condensing
Material and Color of
Enclosure ABS, red (PANTONE 1795C)
Dimension (L×W×H) ф110mm×97.5mm (deep
base)
ф110mm×83mm(shallow
base)
Mounting Hole
Spacing 55mm～80mm
Weight About 345g (deep base),
About 317g(shallow base)
Accessories and Tools
Model Name Remark
C-94DB Base Supplied separately
Limited Warranty
GST warrants that the product will be free from defects
in design, materials and workmanship during the
warranty period. This warranty shall not apply to any
product that is found to have been improperly installed
or used in any way not in accordance with the
instructions supplied with the product. Anybody,
including the agents, distributors or employees, is not
in the position to amend the contents of this warranty.
Please contact your local distributor for products not
covered by this warranty.