[Lab] Nema 17 controller wiring diagrams

[Darcy Whyte]

I'm wiring up some controllers for projects and one of my kits has some
confusing documentation. Any body know much about stepper wiring?


Wiring a Nema 17
Controller<http://mambohead.com/2011/05/wiring-a-nema-17-controller/>
BY DARCY WHYTE,ON MAY 28TH,2011

I have this Nema 17 controller and I’m just wiring it up now. It has some
confusing documentation.

The wires are Red,Green,Black and Blue.

The motor diagram is labeled A,B,C and D.

The controller diagram is labeled A- A+ B- B+.

Anybody know what the standards are for labeling?
[image: 385279427_o]<http://mambohead.com/2011/05/wiring-a-nema-17-controller/385279427_o/>
[image:
ViewPicture]<http://mambohead.com/2011/05/wiring-a-nema-17-controller/viewpicture/>
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