Wiring
5.4 Operating the ET 200SP on grounded incoming supply
Distributed I/O system
84 System Manual, 12/2016, A5E03576849-AG
ET 200SP in the overall configuration
The figure below shows the overall configuration of the ET 200SP distributed I/O system
(load current supply and grounding concept) with supply from a TN-S network.
Short-circuit / overload protection
The load current supply (galvanic isolation)
Figure 5-1 ET 200SP in the overall configuration