Siemens SINUMERIK ONE NCU 1740, Руководство по эксплуатации оборудования

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DRIVE-CLiQ interfaces X100 - X103
Table 12-4 Characteristics of X100 - X103
Characteristic Version
Connector type DRIVE-CLiQ connector
Cable type DRIVE-CLiQ standard (inside the control cabinet)
MOTION-CONNECT (outside the control cabinet)
Max. cable length 70 m
Table 12-5 Pin assignment, X100 - X103
Pin Signal name Technical specifications
1 TXP Transmit data +
2 TXN Transmit data -
3 RXP Receive data +
4 - Reserved, do not use
5 - Reserved, do not use
6 RXN Receive data -
7 - Reserved, do not use
8 - Reserved, do not use
A + (24 V) Power supply
B M (0 V) Ground
DRIVE-CLiQ topology
NX components can be connected to the NCU via DRIVE-CLiQ. The following rules apply for the
wiring:
• Only one star topology is permitted between the NX and the NCU. In this way, only one NX
can be operated per DRIVE-CLiQ port of an NCU.
• DRIVE-CLiQ ports not assigned to NX can be wired to other DRIVE-CLiQ components.
• Once an NX has been connected and configured, you cannot simply insert it into a different
DRIVE-CLiQ port, as the addresses of the integrated drives are set permanently from the point
of view of the PLC. The following table illustrates this relation:
Table 12-6 NX PROFIBUS addresses
DRIVE-CLiQ port on the NCU Drive PROFIBUS addresses
X103 13
X102 12
X101 11
X100 -
The following figure shows a sample topology:
Connectable components
12.1 NX10.3/NX15.3
NCU 1740
Equipment Manual, 10/2021, A5E51087503B AA
105