Iai-america RCS-C Manual de usuario descargar pdf (Pagina 16)

[1] Connect the controller by directly screwing it onto a metal frame.

Protective grounding

(AC power supply)

100/200-V

controller

24-V

controller

Use a cable of

a maximum

possible size

and keep the

wiring distance

at a minimum.

[2] If the controller cannot

be screwed onto the

frame, connect it to the

frame as shown in the

figure at left.

(24 VDC)

[2] 24-VDC controller

The power terminal block does not have a protective grounding terminal, but the user must separately

provide a noise elimination measure and grounding.

(2) Grounding for noise elimination

Regardless of whether the power supply is 100/200 VAC or 24 VDC, the controller must always be

grounded to eliminate noise.

[3] Precautions regarding wiring method

Use a twisted cable for connection to the 24-VDC external power supply.

Separate the controller cables from high-power lines such as a cable connecting to a power circuit. (Do

not bundle together the controller cables with high-power lines or place them in the same cable duct.)

When extending the supplied motor cable or encoder cable, consult IAI’s Technical Support.

Metal frame

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Iai-america RCS-C Manual de usuario Pagina 16