Siemens Simatic ET 200pro FC, Operating Instructions Manual

Page: 25 / 196

Description
2.2 Components for assembling a frequency converter
ET 200pro FC
Operating Instructions, 07/2016, A5E01100763B AC
25
Table 2- 1 Components of the standard frequency converter
Illustration Components Function
1 Rack, wide The ET 200pro bus modules, onto which the electronic modules are
screwed, must be mounted on the rack.
Lengths: 0.5 m, 1 m
2 Interface module for
PROFINET DP, with bus
module
The interface module interconnects the ET 200pro with the DP master and
prepares the data for the electronic modules.
The unit is delivered with the terminating module, and the interface module
is already mounted on the bus module.
• The bus module is the mechanical and electrical connection element
between the various ET 200pro modules.
The following interface modules are available for PROFIBUS DP:
•
IM154-1 DP
• IM154-2 DP HF
3 Connection modules for inter-
face modules
The connection modules are mounted on the interface modules. They are
used to connect PROFIBUS DP, the electronics/encoder supply and the
load voltage supply.
Available connection modules:
•
Direct connection:
–
CM IM DP Direct
• ECOFAST:
–
CM IM DP ECOFAST Cu
– CM IM DP M12, 7/8"
4 Frequency converter with bus
module
The frequency converter is connected to the higher-level controller by way
of the bus module and interface module. Power and motor are connected
using prefabricated cables
5 Terminating module The ET 200pro bus is terminated with the terminating module