The controller is designed for Ecowatt series EC fans. It is a device that simplifies the regulation of controlled ventilation with easy setup and operation. It has the advantage of 3 digital inputs that can be combined for different modes providing 2-speed or 3-speed mode for EC fans. The digital inputs can be used to connect CO2, humidity, temperature or PIR (motion sensor) sensors. Using the three potentiometers in the controller cabinet, you can set the control analog output for a given digital input.
- IP54 protection
- voltage 230 V / 50 Hz, max. 3 A
- ON/OFF switch
- +24 V DC output voltage
- analogue control output signal 0 -10 V
- operating temperature -10 to +50 ºC
- 3× digital input for setting up to 3 speeds or 2 speeds and ON/OFF
- external switching off/on via digital signal (timer, infrared sensor, building control systems ...)
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