Siemens SIMATIC ET 200SP Manual page 18

BusAdapter BA 2×RJ45 installed
①
②
③
④
Figure 4-2
Note
Installation guidelines for modules with PROFINET IO interfaces
Ensure that all devices are connected to the SELV/PELV power supply (or equivalent). Only
then are you permitted to operate the modules with PROFINET IO interfaces in LAN
networks (Local Area Networks).
A data transfer point that guarantees this degree of safety is prescribed for connection to the
WAN (Wide Area Network).
BusAdapter
Manual, 03/2018, A5E41449003-AA
CPU
BusAdapter BA 2×RJ45
PROFINET connecting cable
Interface module
BusAdapter BA 2×RJ45 installed (using an ET 200SP CPU/interface module as an
example)
BusAdapter BA 2xRJ45
4.2 Connecting
17