[Lord9o]

Hi.
I have 3 axis kit with Nema 23, DM542A drivers and DB25-1205 Breakout board. So far I am figured out how to wire stepper and power supply. But when it comes to wiring BB and driver there is problem. On internet I have found different solution
and dont know which one is right (dont want do wire something wrong).

So my question is, how to wire BB with this driver?

[James Newton]

Why not ask the people you purchased it from? Don't they provide support?

[Jon.N.CNC]

Bob to driver is simply pulse pair and direction pair

[Les Bidgood]

Hi,

I have uploaded circuit diagrams of how I wired my router. Hope this will help you. Shout if you require further help.

Kind regards,
Les

[Lord9o]

Hi,

I have uploaded circuit diagrams of how I wired my router. Hope this will help you. Shout if you require further help.

Kind regards,
Les

Thanks man, you really helped me.

[Hein24]

Hi . I like your wiring diagrams, It is crystal clear! I noted that you used the common cathode wiring method. How did it work for you? I am at the final decision between common cathode/anode. Most blogs argue that the anode method yield better results ;however I prefer the common cathode wiring method especially with the isolating power supply. Any pointers for me ?