Siemens SINUMERIK 840D sl Equipment Manual

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
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$FWLYLW\SRUWRUDQJH
/('IDXOWUHG/('V\QFJUHHQ
3RUW
3RUW
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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

Siemens SINUMERIK 840D sl Specifications

General

Control Type	CNC
Number of Axes	Up to 31
Max Number of Channels	10
Interfaces	Ethernet, PROFIBUS, PROFINET, USB
Interpolation	5-axis interpolation
Operating Temperature	0°C to 45°C
Relative Humidity	Up to 95% (non-condensing)
Display	TFT color display, various sizes
Programming Languages	DIN/ISO
Safety Features	Safety Integrated
PLC	Integrated PLC S7-300
Drive Interface	SINAMICS S120
Data Storage	CF card, USB
Operating System	Windows-based