Specifications; Technical Data - Siemens FDS221-W Technical Manual

Fds221 series. alarm sounder
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8 Specifications

8.1 Technical data

Detector line
Line separator
Building Technologies
Fire Safety
You will find information on approvals, CE marking, and the relevant EU directives
for this device (these devices) in the following document(s); see 'Applicable
documents' chapter:
Document 007026
Operating voltage
Operating current:
Standby
Sound activated
Maximum current connection factor
Quiescent current connection factor
Address connection factor
Separator connector factor
Communication protocol
System compatibility
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
Specifications
Technical data
DC 12...33 V
250 A
3.5 mA
15
1
1
1
FDnet/C-NET
See 'List of compatibility'
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
Max. 0.5
(= Z
)
C max
8
43 | 50
008109_m_en_--
2016-02-09

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