Siemens ET 200pro - Page 75

Connection
4.3 Electrical Configuration of ET 200pro
ET 200pro distributed I/O system
Operating Instructions, 03/2013, A5E00335544-08
75
ET 200pro configuration with CM IM PN PP Cu connection module
The figure below shows the electrical potentials of an ET 200pro configuration with a
CM IM PN PP Cu connection module on the IM154-4 PN High Feature interface module
(6ES7154-4AB10-0AB0).
①
Backplane bus
②
Main ground line
Figure 4-5 ET 200pro configuration with CM IM PN PP Cu connection module