
Setting PROFIsafe on Siemens PLC with TIA Portal 
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3.  Integration of UR20-4DI-4DO-PN-FSPS and UR20-8DI-
PN-FSPS on PROFINET 
 
Insert a PROFINET net work 
 
1) Expand the tree “PROFINET interface [X2]”  
2) Choose the IP address  
3) Add new subnet