Use Of Shielded Cables - Siemens FDOOT241-9 Technical Manual

5.13.1.2

Use of shielded cables

Building Technologies
Fire Safety & Security Products
The shielding of the FDnet line must be connected through in the detector base
with auxiliary terminals DBZ1190-xx.
If a shielded cable is used, there are two possible ways of connecting external
alarm indicators:
- - -
+ + +
1
3
3
3
Connection diagram for addressed detector line with and without external alarm indicators
(with shielded cables)
1 Control panel
2 Detector base FDB221/FDB221-AA,
FDB222
- - -
2
+ + +
LINE
- - -
+ + +
4
3 Auxiliary terminals
DBZ1190-AA/DBZ1190-AB
4 External alarm indicator DJ119x
Mounting / Installation
- - -
+ + +
4
- - - 2
+ + +
007004_k_en_--
16.04.2009
A
B
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