Connecting External Alarm Indicators; Connection Diagram For Interactive Detector Line - Siemens FDOOT221 Technical Manual

4BMounting / Installation
5
49BDetector lines

5.19.5.3 Connecting external alarm indicators

5.19.6 Connection diagram for interactive detector line

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Building Technologies
Fire Safety
The points below apply to connecting external alarm indicators:
● If the external alarm indicator is connected to only one individual detector, there
is no limitation.
● If only original SIGMALOOP detectors and FDOOT241-A4 with base adapter
FDB241 are used, there is no limitation.
● If several FDOOT241-A4 are merged with Sinteso detector base FDB22x on an
external alarm indicator, the external alarm indicator FDAI9x must be used.
- - -
+ + +
+
1
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+
3
Connecting external alarm indicators
1 Control panel
2 Sinteso detector base FDB22x
The existing cabling can be transferred for interactive detectors.
The multiple protocol detector must be installed in the detector base DB1151A
using a base adapter FDB251.
Connecting an external alarm indicator to the base adapter FDB251 is not
permitted according to EN 54.
2 - -
+ +
LINE
-
+
FDAI9x
3 External alarm indicator
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+ +
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007004_t_en_--
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+ +
2015-11-04