Wiring
6.3 Electrical configuration of the ET 200MP
ET 200MP Distributed I/O System
56
System Manual, 01/2013, A5E03723484-01
6.3
Electrical configuration of the ET 200MP
Electrical isolation
With ET 200MP, there is electrical isolation between:
●
The load circuits/process and all other circuit components of the ET 200MP
●
The communication interface (PROFINET) of the interface module and all other circuit
components
The following image shows the potential relationships of the ET 200MP with the interface
module (using the example of the IM 155-5 PN ST). Only the most important components
are represented in the figure.
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①
Electronics
②
Electrical isolation
③
Voltage supply
Potential 1
Potential 2
Figure 6-2
Potential relationships for ET 200MP with IM 155-5 PN ST
Summary of Contents for simatic ET 200MP
Page 4: ...Preface ET 200MP Distributed I O System 4 System Manual 01 2013 A5E03723484 01 ...
Page 8: ...Table of contents ET 200MP Distributed I O System 8 System Manual 01 2013 A5E03723484 01 ...
Page 118: ...Service Support ET 200MP Distributed I O System 118 System Manual 01 2013 A5E03723484 01 ...
Page 126: ...Index ET 200MP Distributed I O System 126 System Manual 01 2013 A5E03723484 01 ...