Siemens ET 757 E Series Instruções de Operação descarregar pdf (Página 25)

Description

2.2 Components for assembling a frequency converter

ET 200pro FC

Operating Instructions, 11/2007, A5E01100763B AA

Illustration Components Function

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

interface 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

Fail-safe frequency converter

   



Figure 2-2 Fail-safe frequency converter with F-RSM

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Siemens ET 757 E Series Instruções de Operação Página 25