Siemens SIMATIC HMI KTP400 Basic Operating Instructions Manual page 32

Mounting and connecting
3.3 Connecting the HMI device
Connecting a configuration PC to a Basic Panel with PROFINET interface
NOTICE
Data network security for communication via Ethernet
With Ethernet-based communication via PROFINET, the end user is responsible for the
security of the data network; proper functioning of the data network cannot be guaranteed
under all circumstances, for example, in case of targeted attacks that result in an overload
of the device.
Use a CAT5 Ethernet cable or higher to connect the configuration PC.
1. Shut down the HMI device.
2. Connect one RJ45 connector of the
LAN cable to the HMI device.
3. Connect the other RJ45 connector of
the LAN cable to the configuration PC.
See also
Data transmission options (Page 75)
Accessories (Page 15)
32
Basic Panels 2nd Generation
Operating Instructions, 10/2016, A5E33293231-AB