Detector Lines - Siemens FDOOT241-9 Technical Manual
Automatic fire detectors
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Also See for FDOOT241-9:
- Technical manual (32 pages) ,
- Manual (10 pages) ,
- Technical manual (130 pages)
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8.1.2
Detector lines
Detector line
Line separator
External alarm indicators
Building Technologies
Fire Safety & Security Products
FDnet
Operating voltage (modulated)
Operating current (quiescent)
Maximum current connection factor
Quiescent current connection factor
Address connection factor
Separator connection factor
Protocol
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:
External alarm indicators that can be
connected
Voltage
Power
Length of line
Flashing interval times:
Bright
Dark
12 ... 33 V DC
Typ. 230 μA
1
1
1
1
FDnet
See document 008331 'List of
compatibility'
32 V DC (= V
)
nom
12 V DC (= V
)
min
33 V DC (= V
)
max
7.5 V DC (= V
)
SO min
10.5 V DC (= 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 Ω (= Z
)
C max
2 external alarm indicators and 1
sounder base
10 ... 17 V DC
9 ... 15 mA
Max. 30 m with unshielded
cables, or when the shielding is
connected to the detector's
positive pole
Max. 5 m, if the shielding is
connected to earth
15 ms
1 s
Specifications
85
007004_k_en_--
16.04.2009
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