EMX-AC-0397 is a Model S6835 AC controller from Emax Controls. This motor controller is a compact, high torque motor controller with optimised energy efficiency for use in a variety of low voltage AC applications such as pumps, blowers and fans. It features an adjustable speed range (ramp-up/ramp-down time) and a built-in protection against overcurrent, overtemperature and reverse polarity. The AC controller offers a wide variety of connectivity options such as wire or terminal connections and/or Profibus or DeviceNET. It also supports both 110 and 230VAC power supply inputs.