21
RWA Control Unit
LSF 7000
C
ontrol
anD
r
elease
u
nits
Siren
The electronic siren is used as an alarm in case of fire (RWA alarm). The
warning tone sounds at approx. 90 dB as long as the alarm is active.
Depending on the type of connection, the piezo horn emits a falling or
continuous tone.
n
ote
n
ote
The siren can only be activated by the alarm relay
of the
LSF 7000
Control Unit if the relay contact
is not used for fire control according to DIN EN
81-73!
For connection to the
LSF 7000
system, the
plug-in module 7xPSB (Part.-No.:
683256
)
and a REL65 (Part.-No.:
650200
) are required.
It should be connected to the emergency power
supply, so that even in the event of a power failure,
the siren is still active in case of fire.
Siren
Part.-No.:
45000
Application:
Electronic siren for alarm in case of fire
(RWA alarm approx. 90 dB).
Operating voltage:
10 V … 28 V
Power consumption:
30 mA (24 V DC)
Volume:
95
dB
(A)
Ton (DIN 33 404):
V1 - descending 1200-500Hz at a 1Hz-rate
(DIP
11000)
or
V2 - continuous tone 95 dB (DIP 10001)
Protection rating /
IP 54
Protection class:
Housing colour:
signal red
Dimensions:
∅
100 x 110 mm
Approval:
VdS
G206019
Assembly
The siren should be installed at a central location that is free from
environmental influences, e.g. in the stairwell. The acoustic alarm must
not be hindered by structural conditions.
04
Connection: Siren in the
LSF 7000
1
1
1
5
71
72
US
B
12
34
LSF7000
Reset
1. REL65
2. REL65
+
-
-
-
+
-
-V2
-V1
+V
100 dB(A)
DIP: 11000
1
2
3
1
2
3
(F1)
+ -
24 VDC
7xPSB
+ -
24 VDC
(F2)
Notstromversorgt
Emergency power supplied
Содержание Lift-Smoke-Free LSF 7000
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