Grounding Connections - Omron SYSMAC C500 Installation Manual

Power Considerations

Grounding Connections

3G2A5-PS223-E/221-E/213-E
3G2A5-PS222-E/212-E
! Caution
Be sure to use a wire of at least 1.25 mm
Use M4 screws for tightening crimp terminals. Use crimp terminals
for wiring. Do not connect bare stranded wires directly to terminal
blocks.
8.6 mm max.
Tighten the terminal block screws to a torque of 1.2 N S m.
Screw (4 mm head with
selfraising pressure plate)
Screw (4 mm head with
selfraising pressure plate)
Ground the Power Supplies separately from peripheral devices.
2
in thickness.
8.6 mm max.
2
For grounding use 2mm cable.
Be sure to keep the length of the
cable less than 20 meters.
Section 6
47