Interfaces
4.3 Ethernet interfaces
4.3 Ethernet interfaces
4.3.1 Ethernet interfaces X120 and X130
Features
The X120 and X130 interfaces are full-duplex 10/100-Mbit Ethernet ports. Both ports are
connected as an Ethernet terminal device.
Interface features
Table 4-5 X120 and X130
Features Type
Connector type RJ45 socket connector
Cable type Industrial Ethernet cable
Maximum cable length 100 m
Pin assignment
Table 4-6 Ethernet interfaces (X120, X130, X127)
Pin Signal name Signal type Meaning
1 TXP Output Ethernet transmit
2 TXN Output Ethernet transmit
3 RXP Input Ethernet receive
differential signal
4 NC
5 NC
6 RXN Input Ethernet receive
differential signal
7 NC
8 NC
differential signal
differential signal
Note
The MAC addresses are imprinted on an adhesive label that is located behind the protective
cover and can be seen from the front.
If you wish to connect a programming device via Ethernet, you must use a transposed cable.
D4xx
4-4 Manual, 12.2004, 6AU1900-1AJ32-0BA0