Omron R6YXG500, Installation Manual

Page: 88 / 330

2
Installa
tion
2-30
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.)
(Symbol 417-IEC-5019 ）
Example of grounding
Ground symbol
M4 Ground terminal
R6YXG500
Use a ground cable with a conductor wire cross section of at least 2.0mm
2
and a length within 1 meter.
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 XG 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".