The driver says it can be wired ac or dc power, but the directions do not say how to connect dc (+) and (-) to the terminals labeled ac and ac. which one is the (+) terminal?
I have 1 of these units currently throwing a fault code. Is it resettable or must it be replaced?
can this this be used with nema 23 4.0 amp 1.8mh .9ohm ?
I see stepperonline also has power supplies. which one is best for this driver? i'd like to get one with a vent fan if possible. thank you.