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  1. #11
    Quote Originally Posted by mturneruk View Post
    So those Prox switches that detect metal does that include aluminum which is non-ferrous?
    Or is it ferrous metals only they are looking for . e.g. they contain iron.
    They will sense Aluminium but you have to get very very close and they are erratic so NO is the answer. Sense to a bolt head or Metal plate etc.

    Quote Originally Posted by mturneruk View Post
    Those prox switches your buying don't look to be shielded. Should prox switches be shielded or does it not matter so much?
    Clive answerd that he does what I do.


    Quote Originally Posted by mturneruk View Post
    Just to clarify are you certain that no resistors are needed going from the KK01 to the drivers, in the step, enable, dir wires?
    I can't see why they would of put that diagram in showing different resistors, and I am certain that getting that wrong could be bad.
    They are completely separate and isolated things don't worry.

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