Voltage controller with own power source Power supply: Potentiometer: Controller designed to control the speed of ventilators equipped with electronic commutated motors (EC) or other devices controlled by a 0-10VDC signal. The output is a stepless 0-10VDC signal. Additional offset potentiometers allow to limit the output signal from the bottom and the top of the output voltage range. The built-in network switch allows the setter to be completely switched off from the network. "0 (OFF)" position turns off the power of the controller. The "offset" function allows to limit the control signal in the lower and upper part of the range. The LED indicates that the room unit is turned on. Protection grade: IP54. Manufactured in compliance with: EN61000-6-2, EN61000-6-3. ul. Postępowa 25/27, 93-347 Łódź, Poland tel. (42) 640-15-39, fax: (42) 640-15-41 [email protected], www.brevetrafo.com control signal Due to the constant development of the construction and changes in technical requirements, Breve Tufvassons reserves the right to change the above parameters