Siemens FDOOT221 Technical Manual page 126
Automatic fire detectors
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Also See for FDOOT221:
- Technical manual (130 pages) ,
- Building technologies (6 pages) ,
- Manualline (24 pages)
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7BSpecifications
8
54BTechnical data FDOOT221, FDOOT241-x / -Ax
Detector line
Line separator
External alarm indicators
126 | 138
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
External alarm indicators which 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 Ω (= 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_t_en_--
2015-11-04
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