When using a CBE30-2, the NCU is assigned an additional interface X1400, comprising 4
PROFINET ports. The NCU-Link is permanently wired via port 1 (in) and port 2 (out).
Note
The Communication Board Ethernet CBE30-2 cannot be used for the NCU730.3B PN with PLC
319 DP/PN.
Additional references
For further information, please refer to the Function Manual Extended Functions, B3, Chapter
"Link communication".
Illustration
/LQNSRUWJUHHQ
/('VSHUSRUW
$FWLYLW\SRUWRUDQJH
/('IDXOWUHG/('V\QFJUHHQ
3RUW
3RUW
;
3RUW
3RUW
Figure 9-23 CBE30-2 Ethernet communication board
Note
The NCU link communication is exclusively operated using ports 1 and 2. Ports 3 and 4 cannot
be used and are not freely available.
Type plate
Note
You might need to access the information provided on the type plate after mounting. Since the
type plate after mounting the option board can no longer be read, we recommend that you at
least note down the serial number before mounting.
Connectable components
9.5 CBE30-2
NCU 7x0.3B PN
150 Equipment Manual, 10/2020, 6FC5397-1EP40-6BA1
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