Siemens FDL241-9 - Planning in rooms with flat ceilings

5 Specifications
5.1 Technical data
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 007017
Addressed detector line (FDnet/C-NET)
Detector line
Operating voltage DC12...33V
Operating current (quiescent) 0.8mA
Maximum current connection factor 4
Quiescent current connection factor 4
Address connection factor 1
Separator connection factor 1
Protocol FDnet/C-NET
Compatibility See 'List of compatibility'
Line separator
Line voltage:
● Nominal DC32V (= V
nom
)
● Minimum DC12V (= V
min
)
● Maximum DC33V (= V
max
)
Voltage at which the line separator opens:
● Minimum DC7.5V (= V
SOmin
)
● Maximum DC10.5V (= V
SOmax
)
Permanent current when switches are
closed
Max.1.5A (= I
Cmax
)
Switching current (e.g., in the event of a
short-circuit)
Max.2A (= I
Smax
)
Leakage current when switches are open Max.1mA (= I
Lmax
)
Serial impedance when switches are closed Max.0.4Ω (= Z
Cmax
)
The line separator is closed via an actuation signal from the control panel.
Required line voltage: DC12…33V (normal range)
Collective detector line
Detector line
Operating voltage DC 14…28V
Operating current (quiescent) 0.7mA
Making current Max. 1.5mA
Connection factor 10
Alarm voltage at alarm current:
● 1…15mA DC5…10V
● 35mA DC18…22V
● 50mA DC26…28V
Alarm current at operating voltage DC5…
28V
4…50mA
Specifications
Technical data
5
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