Siemens Sinamics S120M, Руководство по эксплуатации оборудования

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To calculate the load of the DC link busbar, add the DC link currents I
d
for:
● central and distributed, mixed operation
– connected Motor Modules and Adapter Module AM600
● distributed servo drive technology
– connected Adapter Modules AM600
If the current carrying capacity of the DC link busbar is exceeded for the planned configuration,
two solutions are possible:
● Center infeed: arrangement of the drive line-up with infeed from left and right
● Another Line Module should be used
You can configure a center infeed with Motor Modules to the right and left of the Line Module
for all Line Modules in compliance with current carrying capacity.
Exception: Smart Line Modules 5 kW and 10 kW
Note
Drive line-up structure
For Smart Line Modules 5 kW and 10 kW, the drive line-up must be arranged to the right.
8.6.3 Several Adapter Modules 600
It is possible to use several Adapter Modules 600.
In this case, you should place the AM600 to the far right in the module sequence.
8.6.4 Position of the S120M in the line
In a distributed drive line, the S120M can be installed as required.
Recommendation: Install the S120M with the highest power ratings at the beginning, and those
with low power ratings at the end of the line.
Short cable lengths are advantageous.
8.6.5 Line termination with the hybrid connector
The line termination connector (hybrid connector) is used to secure the degree of protection of
the last node of a line.
It must be installed. Operation without line termination connector is not permissible.
Control cabinet design
8.6 Layout of the components
Manual, 06/2019, 6SL3097-5AW00-0BP1
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