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3.
Protective bonding
WARNING
• Be sure to ground the robot and controller to prevent electrical shock.
• Turn off the controller before grounding the robot.
Provide a terminal marked "PE" for the protective conductor of the entire system and
connect it to an external protective conductor. In addition, securely connect the ground
terminal on the robot pedestal to the same protective conductor.
(See the Fig. below.)
Example of grounding
R6YXE400
Use a ground cable with a conductor wire cross section of at least 2.0mm
CAUTION
When the end effector uses an electrical device which, if it malfunctions, might make contact with the power
supply, the user must provide proper grounding on his own responsibility. The XE series robots do not have a
ground terminal for this purpose.
NOTE
For details on protective bonding on the robot body to comply with CE Marking, follow the instructions on
protective bonding explained in the "OMRON Robot Controller User's Manual".
Ground symbol
Ground symbol
M4 Ground terminal
(Symbol 417-IEC-5019）
R6YXE610
R6YXE710
2
and a length within 1 meter.
3
23201-F0-00
23204-FV-01
3-9
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