Siemens SINUMERIK ONE NCU 1760 - Page 100

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Figure 11-5 NX topology
X122 digital inputs/outputs
When commissioning the drive wizard, the digital inputs/outputs are correspondingly
preassigned functions.
For more information about terminal assignment, see:
● "Guidelines for machine configuration" System Manual, Chapter "Interfaces and their
terminal assignment"
● Commissioning Manual "IBN CNC: NCK, PLC, drive", Chapter "Communication interfaces
and terminal assignment"
Table 11-7 Interface characteristics of X122
Characteristics Version
Connector type 14-pin spring-loaded terminal
Connection option 0.2 to 1.5 mm
2
Max. current carrying capacity 6 A
Max. cable length 30m
Connectable components
11.1 NX10.3/NX15.3
NCU 1760
100 Equipment Manual, 02/2020, A5E45627861B AB