Description   
2.3 Integration 
  SIMATIC RF120C 
10  Operating Instructions, 02/2021, C79000-G8976-C328-03 
2.3  Integration 
Integration 
The figure below shows how the SIMATIC S7-1200 with RF120C is integrated into an 
automation system. 
 
Figure 2-4  Example of integrating a SIMATIC S7-1200 with RF120C 
As of STEP 7 Basic/Professional V13, the communication module RF120C (V1.0) is integrated 
in the TIA Portal; V2.0 of the communication module is integrated as of STEP 7 
Basic/Professional V17 in the TIA Portal.