Siemens SINAMICS S120 Equipment Manual page 329

Interface overview
Figure 8-4
MAC address
The MAC address of the Ethernet interfaces is indicated on the upper side of the CBE20.
The label is only visible before the board is installed.
Note
Please note the MAC address prior to installing the board so that it is available to you during
subsequent commissioning.
-X1400 Ethernet interface
Table 8- 3 Connector -X1400, ports 1 to 4
Pin
1
2
3
4
5
6
7
8
Screened backshell
S120 Cabinet Modules Equipment Manual
Manual, (GH5), 10/2008, A5E00427098A
CBE20 Ethernet Communication Board, interface overview
Signal name
RX+
RX-
TX+
---
---
TX-
---
---
M_EXT
8.4 G33, CBE20 Communication Board
Technical specifications
Receive data +
Receive data -
Transmit data +
Reserved, do not use
Reserved, do not use
Transmit data -
Reserved, do not use
Reserved, do not use
Shield, permanently connected
Options
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