hp details doors.cfm:Controller

Controller

Rytec's System 3® combines the flexibility and performance of AC-Drive technology with the ease and precision of digital control:

Smoother Operation and Fewer Adjustments Variable frequency drive makes for soft starts and stops. It also allows for speed adjustments in either direction even after initial installation. Its dynamic braking practically eliminates the need for brake adjustments and reduces brake wear. Easy, Flexible Programming The System 3 features numerous pre-set and custom programming capabilities to accommodate traffic lights, air locks, freezer defrost systems and more, without requiring additional electrical components. Plug-in modules for floor loop and radio control activation makes it simple and fast to add these options. Precision An absolute rotary encoder provides easy setting and adjustment of door positioning from the panel itself. A two-line, 32-character LCD display makes operational and diagnostic messaging clear and I attached a PDF as a reference for the home page.