Siemens Sinteso FD20 - Page 67

Alarm devices in the FDnet
Sounder base FDSB29x
7
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7.1.3 Technical data
Supply FDS221-R, FDS221-W FDSB291 FDSB292
Operating voltage DC 12...33 V DC 12...33 V
Operating current (quiescent)
● Sound activated
Max. 250 µA
3.5 mA
Max. 150 µA
1.2 mA
Sounds 11
2 alarm levels
3 sound levels
11
2 alarm levels
2 sound levels
1
1 alarm level
1 sound level
Sound level 80…99 dB(A) 80…88 dB(A) 84 dB(A)
Ext. Alarm indicator (AI) 2 1
Operating temperature -25…+70°C -25…+70°C
(observe point detector data)
Storage temperature -30…+75°C -30…+75°C
Air humidity ≤95 % rel. ≤95 % rel.
Communication protocol FDnet FDnet Collective
Conductor cross-section on
detector base
According to detector base 0.2…1.5 mm
2
Color ~RAL 3000 flame red
~RAL 9010, pure white
~RAL 9010, pure white
Protection category (IEC 60529)
with
● Base FDB221 or FDB222
● Base attachment FDB291
● Base FDB221 and sealing
element FDBZ295
● Base attachment humid
FDB293, base attachment wet
FDB295
Wall mounting with feed line
from below → IP43, otherwise IP40
IP44
IP54
IP43
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Standards EN 54-3, EN 54-17 EN 54-3
Approvals
● VdS
● LPCB
● FM
● DNV GL (marine)
G204073
531p
3029351
MEDB00003UV
G204062
531u
3029351
MEDB00003UV
System compatibility FDnet FS20, AlgoRex, SIGMASYS
FS20, AlgoRex,
SIGMASYS
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