Siemens SINUMERIK 840D sl - Page 19

PROFINET
PROFIsafe V2 x
PROFINET CBA x
2)
Prerequisite: Step 7 ≥ V5.5
1) Cannot be operated for NCU-Link
2) We recommend changing over from CBA to I-Device
Note
A speci󹪝c software release is required. More detailed information is available in the
corresponding ProdIS for the particular software release.
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Figure 2-1 Typical topology of the SINUMERIK 840D sl complete system
System overview
2.2 System con󹪝guration
NCU 7x0.3B PN
Equipment Manual, 10/2020, 6FC5397-1EP40-6BA1 19