Siemens SINAMICS S120 Manual page 335

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, port 1 - 4
Pin
1
2
3
4
5
6
7
8
Screened backshell
Cabinet Modules
Manual, (GH5), 05/2010, A5E03263538A
CBE20 Ethernet Communication Board, interface overview
Signal name
RX+
RX-
TX+
---
---
TX-
---
---
M_EXT
8.5 G33, CBE20 Communication Board
Technical data
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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