Y axis problem

Hi Clive I've got a couple of photo's for you. The one on the left is the one i bought off ebay that i want to try in place of the existing one, the other two are from my machine. P 5v DIR go to the Y axis on the bob--dip switch--24v input--BB AA for the stepper motor. So basicly i just want to connect up the one on the left

Kev I would connect 5v +ve to the pulse +ve and dir +ve on the new drive and connect the pulse -ve and dir -ve to the controller.

You will also have to probably set the dip switches to the same as the original drive

Thanks Clive