Correct wiring sequence. (1 reply)

Hi,
Please could you help me with the correct wiring sequence for my Sanguinololu and Nema 17 Motors.

One Reprap build shows the E & Z Axis ( Red,blue,green,black.) and Y& X axis ( Black,green,blue,Red )




The the other diagram shows that ALL Nema 17 motors as ( Red,Blue,Green,Black )
Is there is a reason that they different ?

Reprap Wiring 1

Thanks