Temperature control instruments - Import export

This control unit has two 0-10 Volt outputs to regulate the EC fans. Via the 2 tacho inputs you can directly monitor the status of the fans and their speed, if tacho signals are available on the fans. HVAC sensors or potentiometers can be connected to the unit, via Modbus RTU communication or 2 analogue inputs. The built-in 24 VDC power supply can feed the external sensors or potentiometers. The controller itself needs a supply voltage between 85 - 305 VAC. Application specific firmware is needed for the unit to function. This firmware can be downloaded via Senteraweb, our online HVAC portal, where we already made a limited number of specific firmware version available, used in typical HVAC applications like destratification. The only thing that needs to be done is to select the appropriate functionality on the solution page of our website and download the firmware. No additional programming is required. TCMF8 is also available - for AC fan speed control.