Electrical Configuration Of The Et 200Sp - Siemens Simantic ET200SP System Manual

5.5

Electrical configuration of the ET 200SP

Electrical isolation
Electrical relationships
With the ET 200SP distributed I/O system, there is electrical isolation between:
● The load circuits/process and all other circuit components of the ET 200SP distributed I/O
system.
● The communication interfaces of the CPU (PROFINET) or of the interface module
(PROFINET/PROFIBUS) and all other circuit components.
The figures below show the electrical relationships of the ET 200SP distributed I/O system
with the CPU and the interface module. Only the most important components are
represented in the figures.
Figure 5-2 Electrical relationships for ET 200SP with CPU
Distributed I/O system
System Manual, 12/2016, A5E03576849-AG
5.5 Electrical configuration of the ET 200SP
Wiring
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