Siemens FS720 Mounting & Installation page 137

Building Technologies
Fire Safety
(SAFEDLINK). You will find information in the description of network module
(SAFEDLINK) FN2001.
Fire control panel
Vsys+
Vsys-
Periphery board
FCI2002 / FCI2004
Figure 71: Example of wiring the FN2006 / FN2007 to the FN2001 for internal installation
The total cable lengths of the electric C-WEB connections with copper cables for
all fiber network modules to the stations may be no longer than 1000 m.
NOTICE
Wiring cross-wise in the electrical C-WEB
If the FN2001 is wired cross-wise to the FN2006/FN2007, ground fault monitoring
is not required. The wiring must be carried out 1:1 according to the diagram
above (A1-A1, B1-B1, A2-A2, and B2-B2).
Installing, exchanging and connecting modules
Installing the fiber optic cable network module
FN2006/FN2007
1
A1
EF 1
-
A1
B1
B1
A2
B2 A2 1
EF 2
-
B2
X1
7 +
1
Power A
8 -
9 C
10 NO
NC
+
1
Power B
-
C
NO
NC
7
Line 1
Line 2
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2018-08-29