Preface   
 
  SIMATIC IPC PX-39A PRO 
4  Operating Instructions, 11/2022, A5E51699950-AA  
Siemens' products and solutions undergo continuous development to make them more 
secure. Siemens strongly recommends that product updates are applied as soon as they are 
available and that the latest product versions are used. Use of product versions that are no 
longer supported, and failure to apply latest updates may increase customers' exposure to 
cyber threats.  
To stay informed about product updates, subscribe to the Siemens Industrial Security RSS 
Feed under (https://www.siemens.com/cert). 
Disclaimer for third-party software updates 
This product includes third-party software. Siemens AG only provides a warranty for 
updates/patches of the third-party software, if these have been distributed as part of a 
Siemens software update service contract or officially released by Siemens AG. Otherwise, 
updates/patches are undertaken at your own risk. You can find more information about our 
Software Update Service offer on the Internet at Software Update Service 
(https://support.industry.siemens.com/cs/ww/en/view/109759444).