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  1. #1
    Join Date
    Nov 2007
    Posts
    483

    WJ200 wiring to G540

    Hello

    I'm looking to wiring my Hitachi WJ200 to my gecko 540 to control the vhd from mach3. Is it really as simple as


    Gecko540 to WJ200

    Terminal 7 - L
    Terminal 8 - O
    Terminal 9 - H

    If that is correct would I still need to have a power plug into the L1 , N, and ground?

    Urban

  2. #2
    Join Date
    Nov 2013
    Posts
    4280

    Re: WJ200 wiring to G540

    Hi,
    the three terminals you mention are the analogue input terminals, current levels will be milliamps, so no, they do not power the VFD, they
    provide a means of controlling the frequency of the output voltages.

    The true input power still comes from L1, N and for electrical safety, a ground.

    Craig

  3. #3
    Join Date
    Nov 2007
    Posts
    483

    Re: WJ200 wiring to G540

    Thanks Craig. I feel much better about giving it a try now.

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