Product description   
1.6 System components 
  SIMATIC IPC PX-39A PRO 
20  Operating Instructions, 11/2022, A5E51699950-AA  
1.6.2  Round tube adapter 
Round tube adapter for device version "prepared for support arm and extension components" 
An optional round tube adapter that is not included in the product package is available for 
the device version "prepared for support arm and extension components".  
The round tube adapter converts the round tube connection into a mechanically compatible 
interface to the base adapter. The flange of the round tube adapter has the same drilling 
pattern as the base adapter. This means you can use all couplings of the support arm or 
pedestal systems with mechanical interface for the base adapter.  
 
Ring groove for fastening on PRO device with setscrews 
Mechanical interface to support arm 
Article number of the round tube adapter: 6AV7674-1KF00-0AA0