Siemens FDOOT221 Technical Manual page 120
Automatic fire detectors
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Also See for FDOOT221:
- Technical manual (138 pages) ,
- Building technologies (6 pages) ,
- Manualline (24 pages)
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8
Specifications
Technical data FDOOT221, FDOOT241-x / -Ax
Detector line
Line separator
External alarm indicators
120
Building Technologies
Fire Safety
AnalogPLUS detector line (FDOOT241-A3)
Operating voltage (modulated)
Operating current (quiescent)
Maximum current connection factor:
Address connection factor:
Protocol
Compatibility
Line voltage:
Nominal
Minimum
Maximum
Voltage at which the line 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:
Voltage at which the line separator closes
Minimum
Maximum
Number of external alarm indicators that
can be connected:
Voltage
Current
Flashing interval times:
Bright
Dark
DC 16...28 V
Typ. 190 µA
1
1
K1131 (AnalogPLUS)
See 'List of compatibility'
DC 27 V (= V
)
nom
DC 16 V (= V
)
min
DC 28 V (= V
)
max
DC 3 V (= V
)
SO min
DC 10 V (= V
)
SO max
Max. 0.05 A (= I
)
C max
Max. 0.1 A (= I
)
S max
Max. 1 mA (= I
)
L max
Max. 1.3
(= Z
)
C max
DC 11.5 V (= V
)
SC min
DC 14.5 V (= V
)
SC max
2
DC 10...17 V
9...15 mA
15 ms
1 s
007004_n_en_--
01.07.2012
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