Siemens Simatic S7-1500

4.6 Wiring and block diagrams
4.6.1 SIMATIC Drive Controller block diagram
The figure below shows a simplified block diagram of the SIMATIC Drive Controller.
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1) USB ports are non-functional, no connection permitted
2) No function (exception: lamp test at POWER ON)
Figure 4-2SIMATIC Drive Controller block diagram
See also
Digital inputs and outputs of X122, X132 and X142 (Page 48)
54
SIMATIC Drive Controller
Equipment Manual, 11/2022, A5E46600370-AC
Connecting
4.6 Wiring and block diagrams