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IndustryArena Forum > Machine Controllers Software and Solutions > Controller Cards > Mach3 Board only has 4 input pins how to connect Limit and homing when 3 used?

Thread: Mach3 Board only has 4 input pins how to connect Limit and homing when 3 used?

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  1. 02-24-2024, 02:13 PM #1
    mcmec
    mcmec is offline
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    Mach3 Board only has 4 input pins how to connect Limit and homing when 3 used?

    Hi all I have a common Mach3 board has four output pins and four input pins and I want to uase limit swithches and homing switches the problem is I need three free input switches and only have one of the four available free. Is there a work around please?
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