Siemens AlgoRex CS1140 Planning page 25

Fire detection system
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select station
with higher
capacity or use
an additional
station
number of
I-Bus-modules
no
< X ?
yes
Building Technologies
Fire Safety & Security Products
Example:
CI1142 with 150 control objects with an average of 9 links.
The intersect between the number of control objects (150) and the number of links (9) must
fall within the permitted area.
'Limit values for controls' diagram for CI1142 and CC1142
Number of links
per control object
Exam-
Permitted area
for
'Limit values for controls' diagram for CC1143
Number of links
per control object
16 links per control object
= max. 600 control objects
Permitted area
for
Maximum number of time channel OBJECTS
A maximum of 16 time channel OBJECTS are permitted per station.
Maximum number of I bus components
'Maximum number of I bus components' table
Station type
I bus components
1) Limitation due to software
2) Approximate value (depending on housing size and/or 5V power consumption)
3) Battery charging element (integrated in E3X10x) counts as one I bus plug-in module
Outline quantities of C bus participants
4 links (on average) per control object =
max. 600 control objects
4 links (on average) per control object =
max. 2400 control objects
CI1142
...16 1)
...8 2)
...16 1)
No. of progr.
control ob-
jects
No. of progr.
control ob-
CC1142
CC1143
3)
...16 1)
008725_h_en_--
3)
25
06.2011

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