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Mounting / Installation
5
Detector lines
5.14.1.2 Use of shielded cables
80 | 94
Building Technologies
Fire Safety
The shielding of the FDnet detector line must be connected in the detector base to
auxiliary terminals DBZ1190-xx.
There are two ways of connecting external alarm indicators:
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1
3
3
3
Figure 26: Connection diagram for addressed detector line with and without external alarm indicators
(with shielded cables)
1 Control panel
2 Detector bases FDB221/FDB221-AA,
FDB222
2
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LINE
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4
3 Auxiliary terminals DBZ1190-xx
4 External alarm indicator
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4
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2
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A6V10209291_h_en_--
2016-03-03
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