Hello Folks, I've searched everywhere I can think of and couldn't find an answer. So, I'll give the forums a try I have these Tonman 2-phase drivers (model PD2064MA002) on my machine. I have tried to get info from the machine's manufacture, but, the won't release any info

I want to replace the stepper drives with Kelings digital drives, but, the pinout on the Tonman drives have me stumped. The only info I found were a couple of pics...

http://i46.photobucket.com/albums/f1...ps0a18fbca.jpg

http://i46.photobucket.com/albums/f1...psb2db9397.jpg

I'm hoping someone can interpret from the pics, which pins are are the pulse, direction, etc., so that I can figure out how to connect my new drives to the machines BOB.

Thanks