Switches are wired into the controls to stop the gate over running the end stops. Somewhere there is a gate controller or your going to have to build one.
The more info you give us including pictures of what you have the more we can help you. You might have to go back to who ever ordered the parts as they may have ordered the gate controller and its in a separate box somewhere.
The more info you give us including pictures of what you have the more we can help you. You might have to go back to who ever ordered the parts as they may have ordered the gate controller and its in a separate box somewhere.