Use Of Ethernet Interfaces - Siemens SINUMERIK 840D sl Equipment Manual

Connecting

7.7 Use of Ethernet interfaces

7.7 Use of Ethernet interfaces
Application
The following connections can be established via the Ethernet interfaces:
• X120 provides the link to the system network (e.g. operator panels).
• X130 connects the NCU to the company network.
• X127 is used for commissioning and remote diagnostics via teleservice adapter IE.
You can find further details in the following manuals:
– SINUMERIK 840D sl Basesoftware and Operating Software Commissioning Manual
– SIMATIC TS Adapter IE Manual
Properties
The interfaces are full duplex 10/100/1000 Mbit Ethernet ports. Both ports are connected as an
Ethernet terminal.
Pin assignment
Table 7-9
Pin
1
2
3
4
5
6
7
8
Signal type: B = bidirectional
Table 7-10
Pin
1
2
3
4
5
6
7
58
Ethernet interfaces X120, X130, X127 in the 10/100 Mbit mode
Signal name Signal type
TXP B
TXN B
RXP B
- -
- -
RXN B
- -
- -
Ethernet interfaces X120, X130, X127 in the 1 Gbit mode
Signal name Signal type
DA+ B
DA- B
DB+ B
DC+ B
DC- B
DB- B
DD+ B
Meaning
Transmit data +
Transmit data -
Receive data +
Reserved, do not use
Reserved, do not use
Receive data -
Reserved, do not use
Reserved, do not use
Meaning
Bidirectional pair A+
Bidirectional pair A-
Bidirectional pair B+
Bidirectional pair C+
Bidirectional pair C-
Bidirectional pair B-
Bidirectional pair D+
Equipment Manual, 10/2020, 6FC5397-1EP40-6BA1
NCU 7x0.3B PN