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  1. 03-11-2017 #11
    Desertboy's Avatar
    Lives in Leicester, United Kingdom.
    Desertboy
    Last Activity: 14-06-2025 Has been a member for 8-9 years. Has a total post count of 1,005. Received thanks 87 times, giving thanks to others 756 times.
    Morning, quick question.

    My PSU is in an old PC case when I run power from mains to the PSU can I drill a hole in the pc case add a bolt and nut then use a round terminal to connect the earth from the mains to the pc case to create a ground?

    Is this safe? I'm then going to bolt the PC case with the AM882's to the PSU's case so that's grounded and then I can connect the metal RF shielding from the CY cable to the am882's pc case and it's shielded.

    does this all sound good?

    Also how I understand it I do not ground the CY cable at both ends (In my case at the stepper driver end) is this correct?

    Thanks

    She's going to move today fingers crossed ;)
    Last edited by Desertboy; 03-11-2017 at 08:02 AM.
    http://www.mycncuk.com/threads/10880...60cm-work-area My first CNC build WIP 120cm*80cm

    If you didn't buy it from China the company you bought it from did ;)
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