Single Row Layout - Siemens SINUMERIK 840D sl Manual

2.1.2

Single row layout

All required components, such as Control Unit and power units are arranged in a row. The
drive group is constructed depending on the available installation location in the control
cabinet and the corresponding general conditions (see above).
The following rule is used as installation rule of the power units from left to right:
● Line Module
● Motor Modules depending on their power, starting with the highest power and ending with
● DC link components, such as Braking Module, Control Supply Module, Capacitor Module
Figure 2-2
Guide for the SINUMERIK 840D sl machine configuring
Manual, 07/2006 Edition, 6FC5397-6CP10-0BA0
the lowest power
Single row layout
Note
For the layout of the NCU 7x0 or NX1x, see "Layout of the Components"
Structure of the drive group
2.1 Structure
2-3