Siemens SINUMERIK 840D sl Equipment Manual page 96

Connectable components
9.1 NX10.3 / NX15.3
Figure 9-5
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 9-7
Features
Connector type
Connection option
Max. current carrying capacity
Max. cable length
96
NX topology
Interface characteristics of X122
Version
14-pin spring-loaded terminal
0.2 to 1.5 mm 2
6 A
30m
Equipment Manual, 10/2020, 6FC5397-1EP40-6BA1
NCU 7x0.3B PN