Ethernet Interfaces (X120, X130, X127) - Siemens SINUMERIK 840D sl Manual

Interfaces

6.4 Ethernet interfaces (X120, X130, X127)

6.4 Ethernet interfaces (X120, X130, X127)
Properties
The interfaces are full duplex 10/100 Mbit Ethernet ports. Both ports are connected as an
Ethernet terminal.
Pin assignment
Table 6-4
Pin
1
2
3
4
5
6
7
8
LED displays
For diagnostic purposes, the RJ45 sockets are each equipped with a green and an orange
LED. This allows the following status information about the respective Ethernet port to be
displayed:
Table 6-5
LEDs
Green
Orange
42
Ethernet interfaces X120, X130, X127
Signal name Signal type
TX+ Output
TX- Output
RX+ Input
NC
NC
RX- Input
NC
NC
Ethernet port LED displays
Status
To
Off
To
Off
Meaning
Transmit data +
Transmit data -
Receive data +
Receive data -
Meaning
10 or 100 Mbit link available
Missing or faulty link
Receive or transmit activity
No activity
Manual, 03/2010, 6FC5397-0AP10-3BA0
NCU