Bosch FPA-5000 Product Information page 58

Modular fire panel
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58
en | Installation/Configuration Notes
L [m]
2
0
0
0
1
8
0
0
1
6
0
0
1
4
0
0
1
2
0
0
1
0
0
0
8
0
0
d
6
0
0
2
0
m
A
1
0
m
A
7
5 ,
m
4
0
0
2
0
0
0
0
1
0
2
0
3
0
4
0
Figure 3.2 Diagram for calculating the maximum achievable cable length, using elements with LSN
technology and the LSN 0300 A
L =
N =
a =
b =
c =
d =
NOTICE!
Remote alarm indications activated by the detector C point:
A maximum 500 m of additional cable length is allowed when using remote displays (e.g.
MPA/FAA-420-RI).
The total length of installed cable must not exceed the limit of 1600 m!
F.01U.028.089 | 5.4 | 2009.08
a
A
5
m
A
4
m
A
3
m
A
5
0
6
0
7
0
8
0
9
0
1
0
0
Cable length in meters
Number of LSN
improved
1600 m limit
Bus dynamic limit
Maximum possible number of LSN
300 mA limit
Product Information
2
5 ,
m
A
2
m
A
1
1
0
1
2
0
1
3
0
1
4
0
1
5
0
1
6
0
elements
elements = 254
improved
Modular Fire Panel
1
5 ,
m
A
1
7
0
1
8
0
1
9
0
2
0
0
2
1
0
2
2
0
Bosch Sicherheitssysteme GmbH
c
0
2 ,
6
5
m
A
b
0
3 ,
7
5
m
A
0
5 ,
m
A
0
7 ,
m
A
1
m
A
2
3
0
2
4
0
2
5
0
N
improved

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