Omron OMNUC FND Series User Manual page 101

Design and Installation
Remove the sheathes from the control cables and encoder cables at the clamps and ground the shield
directly at the clamps.
Ground the metal ducts and conduits with blades
Attach ferrite cores on all cables as near as possible to the Position Driver.
Shield Connections
Installation panel
0.5 m max.
j Control Panel Structure
Any gaps in the cable entrances, mounting screws, cover, or other parts of a control panel can allow
electric waves to leak from or enter the control panel. The items described in this section must be abided
by in panel design and selection to ensure that electric waves cannot leak or enter the control panel.
Case Structure
Use a metal control panel with welded joints on the top, bottom, and all sides. The case must be electri-
cally conductive.
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FND-X
0.5 m max.
Clamp
Clamp
Detail at Clamps
Installation panel
Host controller
0.5 m max.
Clamp
Do not coat or
plate mounting
surface.
Chapter 2
2-77