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Reversing motor polarity using relays in PLC 2 pin not 3?

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EC8

Hi,

Is it possible to use the relays on the PLC for reversing motor polarity.  Typically I use 2X 3 pin relays for switching on and reversing polarity but the relays on these PLCs only have 2 pole relays?   Is that correct?



Thanks,


Chris


 


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