Documentation references   
A.6 For application and configuration of PROFINET IO 
  CP 443-1 Advanced (GX30) 
122  Manual, 03/2019, C79000-G8976-C256-05 
 
For application and configuration of PROFINET IO 
A.6.1
 
SIMATIC  
PROFINET system description 
 
 
system manual 
Siemens AG 
Link: (https://support.industry.siemens.com/cs/ww/en/ps/13715/man) 
 
SIMATIC 
From PROFIBUS DP to PROFINET IO 
Programming manual 
Siemens AG 
Link: (https://support.industry.siemens.com/cs/ww/en/view/19289930) 
 
On project engineering of PROFINET CBA 
A.7.1
 
SIMATIC 
Component Based Automation - configuring systems with SIMATIC iMap 
manual 
Siemens AG 
Link: (https://support.industry.siemens.com/cs/ww/en/view/18404678) 
 
SIMATIC 
Component Based Automation - configuring systems with SIMATIC iMap 
Siemens AG 
Link: (https://support.industry.siemens.com/cs/ww/en/view/22762190) 
 
Basic help in the engineering tool SIMATIC iMap (online help) 
Siemens AG