[Goaliexam]

I've got a rookie team question for all of you, sorry if it has been asked before, but I've done a ton of searching with no luck:

We are using the pneumatic piston/cylinder, and we are unsure how to connect the pneumatic circuit to the controller (which we need to know how/what to program). How do we connect them and control the pressure to make the piston/cylinder fire and retract? Thanks in advance.