Balanced/RS485 is differential though isn't it?  That would mean I'd=20
need wiring changes, which is an unnecessary hurdle.



On 12/2/2014 10:47 AM, Wouter van Ooijen wrote:
> I'd suggest a balanced driver/receiver pair for each signal, RS485
> driver chips are cheap and readily available.
>
> Wouter

--=20
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