X127 Lan (Ethernet) - Siemens S120 Manual

Control Units, Control Unit Adapters and operating components
7.4 Control Unit CU310-2 DP (PROFIBUS)
7.4.2.10

X127 LAN (Ethernet)

Table 7- 31 X127 LAN (Ethernet)
Pin
1
2
3
4
5
6
7
8
Connector type RJ45 socket
Note
The Ethernet interface supports Auto MDI(X). It is therefore possible to use both crossed and
uncrossed cables to connect the devices.
302
Signal name
TXP
TXN
RXP
Reserved, do not use
Reserved, do not use
RXN
Reserved, do not use
Reserved, do not use
Technical data
Ethernet transmit data +
Ethernet transmit data -
Ethernet receive data +
-
-
Ethernet receive data -
-
-
Manual, (GH6), 04/2014, 6SL3097-4AL00-0BP4
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