Siemens SIMATIC S7-1500 Getting Started page 43

Procedure
1. Drag-and-drop a connection from the interface of the IM 155-5 PN ST interface module to
2. Create a second connection between the IM 155-6 PN ST interface module and the CPU.
Result
The interface modules are assigned to the CPU as IO devices. Both distributed IO systems
are displayed in the project tree in the "Distributed I/O" folder below the CPU.
A PROFINET I/O system was created automatically in the networking process and its
properties are displayed in the network view.
S7-1500
Getting Started, 05/2014, A5E03981761-AC
the CPU interface.
Software section
3.1 Creating the project and hardware
43