Siemens SINUMERIK MCU1720, Equipment Manual

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8.9 Use of Ethernet interfaces
Application
The following connections can be established via the Ethernet interfaces:
● X127: Commissioning and for remote diagnostics.
● X130: Connecting the MCU with the company network.
● X1 P1 and X2 P1: Connecting the MCU with the company network under Windows as well
as using the MCU under Windows.
You can find further details in the following manuals:
● SINUMERIK ONE Commission Manual, Basic Software and Operating Software
● SIMATIC TS Adapter IE Manual
Properties
The interfaces are full duplex 10/100/1000 Mbit Ethernet ports. The ports are connected as an
Ethernet end device.
Pin assignment
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 8-5 Assignment of Ethernet interfaces X1 P1, X2 P1, X3 P1, X127 P1 and X130 P1 in the 1 GBit/
s mode
Connector Pin Name Type Remark
/('
/('
1 DA+ B Bidirectional pair A+
2 DA- Bidirectional pair A-
3 DB+ Bidirectional pair B+
4 DC+ Bidirectional pair C+
5 DC- Bidirectional pair C-
6 DB- Bidirectional pair B-
7 DD+ Bidirectional pair D+
8 DD- Bidirectional pair D-
Shield - - On connector housing
- LED green
(Link)
- Off: 10 Mbit/s
Lights up green: 100 Mbit/s
Lights up orange: 1000 Mbit/s
- LED orange
(Activity)
- Flashes: Data exchange
Off: No data exchange
Signal type: B = Bidirectional
Connecting
8.9 Use of Ethernet interfaces
MCU 1720
Equipment Manual, 09/2019, A5E47437728B AB
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