Specifications; Technical Data Fdsb221 - Siemens FDSB221 Technical Manual

8 Specifications

8.1
Detector line
Line separator
Function
Building Technologies
Fire Safety

Technical data FDSB221

Operating voltage
Operating current:
Standby

Sound activated

Quiescent current connection factor
Address connection factor
Separator connector factor
Protocol
System compatibility
Connection factor: Sound activated
Line voltage:
Nominal

Minimum

Maximum

Voltage at which the separator opens:
Minimum

Maximum

Permanent current when switches are closed:
Switching current (e.g. in the event of a short-circuit)
Leakage current when switches are open:
Serial impedance when switches are closed:
Point detector not used

Point detector used

Number of selectable tones
Number of programmable activation levels
Number of programmable sound levels
1 alarm sound level according to EN 54-3

2 test sound levels

Adjustable maximum sound levels (typical values in
dBA/m at DC 32 V with cover plate FDBZ296)
For details, see 'Annex technical data'
Specifications
Technical data FDSB221
DC 12...33 V
250 μA
3,5 mA
1
1
1
FDnet
See 'List of compatibility'
15
DC 32 V (= V )
nom
DC 12 V (= V )
min
DC 33 V (= V )
max
DC 7.5 V (= V )
SO min
DC 10.5 V (= V )
SO max
Max. 0.5 A (= I )
C max
Max. 1 A (= I )
S max
Max. 1 mA (= I )
L max
0.5 Ω (= Z )
C max
2x 0.5 Ω
11
2
3
77...83 dBA
A6V10320090_c_en_--
02.11.2011
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