Siemens FS20 Planning Manual page 84

Planning detector lines
7
Planning an FDnet detector line
7.1.9.5 Diagram for line cards with eight stubs
MK_res
160
140
120
100
80
60
40
20
0
0
5
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Building Technologies
Fire Safety
This diagram serves to verify the ↑ maximum current connection factor reserve
(MK_res) for ↑ line cards on which eight ↑ stubs are operated. The following line
cards are affected by this:
● Integrated line card with ↑ loop extension (operation of eight stubs)
● Line card (FDnet/C-NET) FCL2001-A1 (operation of eight stubs)
Conditions
● Max. 31 devices per stub
● Only stubs on all connections
10
Figure 29: ↑ Maximum current connection factor reserve (MK_res) for the operation of eight stubs
15 20
AK
25 30
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2015-12-15