Need explanation- electronics to operate screw drive

[JDH429]

Travis, thanks so much. Do you use Servocity;s gear motors as well too? what rpm motor you like? I have read your other threads on your gear drives and appreciate them very much.

yes i had emailed these guys (servocity)about how to use this and i was sorta lost when reading the reply"I have provided the data sheet for the PWM controlled relay that you inquired about. The jumper pin will set your thresholds."
I dont think i can post a pdf otherwise id show you the data sheet but im sure you already have it if your using these. Do you think you can write a "how to" or draw some sort of drawing on your setup if you have time? id really appreciate it. thanks so much for the help.