Stepper motor and proximity sensors

Hi All

I have a stepper motor driven distribution valve I am trying to use. From what I can see there is several hall effect sensors. I am trying to figure out what the output is on the IDC connector or some direction on reading from the sensors. I am thinking of using a bigeasy driver for control and using the sensors for positioning. Any help is appreciated.

http://i1062.photobucket.com/albums/t494/xan213/102_6534_zpsc74adf69.jpg http://i1062.photobucket.com/albums/t494/xan213/102_6535_zpscc49cb1e.jpg http://i1062.photobucket.com/albums/t494/xan213/102_6536_zpsf07afeb2.jpg http://i1062.photobucket.com/albums/t494/xan213/102_6542_zps99a6aafd.jpg http://i1062.photobucket.com/albums/t494/xan213/102_6544_zpsf62d5a9f.jpg http://i1062.photobucket.com/albums/t494/xan213/102_6545_zpscaa85c99.jpg http://i1062.photobucket.com/albums/t494/xan213/102_6546_zpsc2621200.jpg

Thanks

several hall effect sensors

I don't think so.

It looks like a beams of light are interruped when the shaft is rotated. Slotted opto switches. O/Ps would be digital high/low.