Power Supply And Ground Terminals - Yamaha RCX222 User Manual

2-axis robot controller

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4. Connecting to the power

Power supply and ground terminals

• TO PREvENT ELECTRICAL SHOCKS OR MALFUNCTIONS CAUSED BY NOISE,

• TO PREvENT ELECTRICAL SHOCKS, NEvER TOUCH THE AC IN TERMINALS

Before connecting the power cable, be sure to check that the power supply

voltage matches the power specifications of your controller.

■ Power terminal (200V to 230V specifications) and ground terminal

THE GROUND TERMINAL (PROTECTIvE CONDUCTOR)

GROUNDED PROPERLY.

WHEN POWER IS SUPPLIED TO THE ROBOT CONTROLLER.

Class D grounding

(100 ohms or less)

Main power supply

(for motor power)

Power for control

Tightening torque

Power terminal

Ground terminal

Wire cross-section

2.0 sq mm or more

Wire cross-section

1.25 sq mm or more