Rockwell Automation 1326 Digital AC Multi-Axis Motion Control System User Manual - Manual (Page 59)

Publication 1394-5.0 — May 2000
Wiring System, Axis, and Shunt Modules, and Motors (for all systems) 3-13
Grounding Multiple Subpanels
To ground multiple subpanels, refer to the figure below.
Figure 3.9
Subpanels Connected to a Single Ground Point
Wiring System Module Power The system module provides terminating points for the AC power
input, logic power, feedback, and various other control signals. The
slide-and-lock mechanism transfers power and commutation signals
to each axis module.
Each individual application requires different wiring. This section
provides guidelines for wiring your system. Because of the diversity
of applications and systems, no single method of wiring is applicable
in all cases.
Ground grid or power
distribution ground
Always follow NEC and
applicable local codes