Pin Assignment Profinet Io Interface On The Busadapter Ba 2Xrj45 - Siemens SIMATIC ET 200SP Manual

PROFINET IO interface on the BusAdapter BA 2xRJ45 (X1 P1 R and X1 P2 R)
The assignment at the BA 2xRJ45 BusAdapter corresponds to the Ethernet standard for an
RJ45 connector.
Table 3- 1
CPU 1512SP-1 PN (6ES7512-1DK01-0AB0)
Manual, 09/2016, A5E33591411-AC

Pin assignment PROFINET IO interface on the BusAdapter BA 2xRJ45

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Designation
When autonegotiation is deactivated, the RJ45 socket is
allocated as a switch (MDI-X).
If autonegotiation is activated, then autocrossing is active and
the RJ45 socket has either a device assignment (MDI) or
switch assignment (MDI-X).
Wiring
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