Installation
C-NET topology and connection
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Building Technologies
A6V10211094_f_en_--
Fire Safety
2015-12-15
C-NET connection terminals
Figure 10: Position of C-NET connection terminals (FC722 and FC724) incl. loop extension
1
Fire control panel FC722
A loop extension (C-NET) can be fitted as an
option.
* maximum of 252 C-NET devices (including
loop extension)
2
Fire control panel FC724
Two loop extensions (C-NET) can be fitted as
an option.
* maximum of 504 C-NET devices (including
loop extensions)
X11 Line connection 1
X21 Line connection 3
X12 Line connection 2
X22 Line connection 4
X13 Optional line 1 and/or 3
X14 Optional line 2 and/or 4
One single C-NET line connection (4 terminals) allows max. 252 C-NET line
devices to be connected. These can be located on one single loop or spread over
max. two stubs (max. 32 line devices per stub).
Loop connection example
● Max. 252 line devices per loop
Figure 11: C-NET loop circuit
Alternatively two stubs can be connected instead of one loop.
a
b
d
e
1
2
3
j
l
n o
4
5
6
g
h i
u
7
8
9
p
q
r
0
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C
C erberus
T M
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