Siemens S120 - X127 LAN (Ethernet)

Control Units, Control Unit Adapters and operating components
7.4 Control Unit CU310-2 DP (PROFIBUS)
AC Drive
302 Manual, (GH6), 04/2014, 6SL3097-4AL00-0BP4
7.4.2.10
X127 LAN (Ethernet)
Table 7- 31 X127 LAN (Ethernet)
Pin
Signal name
Technical data
1
TXP
Ethernet transmit data +
2
TXN
Ethernet transmit data -
3
RXP
Ethernet receive data +
4
Reserved, do not use
-
5
Reserved, do not use
-
6
RXN
Ethernet receive data -
7
Reserved, do not use
-
8
Reserved, do not use
-
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.