Specifications
86
Building Technologies 007004_k_en_--
Fire Safety & Security Products 16.04.2009
Collective detector line (FDOOT241-9)
Detector line Operating voltage 14 ... 28 V DC
Maximum current connection factor 1.25 … 2 (depending on the
parameter set and ES)
Quiescent current at:
z Maximum current connection factor =
1,25
80 … 120 μA
z Maximum current connection factor =
1.5
100 … 150 μA
z Maximum current connection factor = 2
For details, please refer to the following
chapter
130 … 200 μA
Current peak at:
z Maximum current connection factor =
1,25
180 μA
z Maximum current connection factor =
1.5
225 μA
z Maximum current connection factor = 2
For details, please refer to the following
chapter
300 μA
Alarm voltage at:
z Alarm current = 1 ... 15 mA 5 … 10 V DC
z Alarm current = 35 mA 18 … 22 V DC
z Alarm current = 50 mA 26 … 28 V DC
Alarm current at UB = 5 ... 28 V DC 4 … 50 mA
Reset voltage UR:
z Alarm is reliably reset 0 ... 2 V DC
z Alarm may possibly not be reset 2 ... 4 V DC
Reset time at UR ≤ 2 V DC:
z Alarm is reliably reset > 2 s
z Alarm may possibly not be reset 1 ... 2 s
Protocol Collective (with and without current
limitation)
Compatibility See document 008331 'List of
compatibility'
External alarm indicators External alarm indicators which can be
connected
z 2 external alarm indicators
- OR -
z 1 external alarm indicator and 1
FDSB292
Voltage Typ. 6 … 17 V DC
Power 9 … 15 mA
Length of line
z Max. 30 m with unshielded
cables, or when the shielding is
connected to the detector's
positive pole
z Max. 5 m, if the shielding is
connected to earth
Flashing interval times: Depending on the control panel
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