Siemens SIMATIC ET 200SP Manual page 25

BusAdapter BA 2xFC
5.2 Connecting
BusAdapter BA 2xFC installed
①
②
③
④
Figure 5-4
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).
24
CPU
BA 2xFC BusAdapter
PROFINET connecting cable
Connection element
BusAdapter BA 2xFC installed (using an ET 200SP CPU/interface module as an
example)
BusAdapter
Manual, 03/2018, A5E41449003-AA