The ION SIMATIC S7 PN function block is integrated in the user program of the SIMATIC S7-300/S7-400.

The Ethernet connection required for data transmission is established via the integral PROFINET interface of the CPU.

The SIPLUS CMS X-Tools analysis software is installed on the higher-level evaluation PC and is not included in the scope of supply (see "Analysis Software" > "SIPLUS CMS X?Tools").