
Description
SIMATIC - ET 200pro motor starters
1-8 GWA 4NEB 950 5661-02 DS 06
1.3 Maximum number of modules that can be
connected/maximum configuration
Please note the following rules when configuring your ET 200pro station:
• The maximum number of modules totals 16.
This includes:
- Interface modules
- Electronic modules
- Modules for reserve
- Max. 8 special modules / motor starters permitted
• The maximum width is 1 m.
• The maximum current-carrying capacity of the power infeed is 25 A (4 mm
2
)
The table below shows the number of parameters of the individual modules in bytes:
• The following table shows you the maximum current-carrying capacity of the modules
to take into consideration:
Module PAA/PAE
(bytes)
Repair switch module 0/1
Safety local repair switch module 0/1
400V shutdown module 0/1
DSe; Standard 2/2
RSe Standard 2/2
sDSSte/ sDSte High feature 2/2
sRSSte/ sRSte High feature 2/2
Table 1-5: Number of parameters of the modules
Component
Maximum
current-carrying
capacity
Modules that can be connected
all motor starters
25 A
The number of modules that can
be connected depends on the
total current of all the modules
in this potential group. This must
not exceed the relevant maxi-
mum current-carrying capacity.
Repair switch module
Safety local repair
switch module
400V shutdown module
Table 1-6: Maximum current-carrying capacity
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