Grounding Multiple Subpanels; Wiring System Module Power - Allen-Bradley 1394 User Manual

Wiring System Module Power

Wiring System, Axis, and Shunt Modules, and Motors (for all systems)

Grounding Multiple Subpanels

To ground multiple subpanels, refer to the figure below.
Figure 3.9
Subpanels Connected to a Single Ground Point
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.
3-13
Always follow NEC and
applicable local codes
Ground grid or power
distribution ground
Publication 1394-5.0 — May 2000