Layout Of The Nx For Single Row Construction Integrated In The Power Unit Group - Siemens SINUMERIK 840D sl Manual

Note
To ensure the optimum reachability and the access to the connection plugs for digital signals
/ bus connections, the following placement notes should be observed.
2.2.2

Layout of the NX for single row construction integrated in the power unit group

If NX components are present, they should be added between the power unit and the NCU.
This ensures the best-possible reachability and access to the connection plugs for digital
signals / bus connections.
Figure 2-7
Guide for the SINUMERIK 840D sl machine configuring
Manual, 07/2006 Edition, 6FC5397-6CP10-0BA0
NX between NCU and Line Module
Structure of the drive group
2.2 Layout of the Components
2-9