Potentiometer-controller PO1

Potentiometers  speed contreollers PO1 are designed for devices where a DC control signal required of fans with EC motor. A speed setting can be made through energetic recovery to the input of the fan/controller by connecting the potentiometer to a supply voltage (10 V) provided by an EC fan or controller. Alternatively, a set-point (external set-point) can be preset through the potentiometer.

Technical data

• Supply voltage: 10VDC

• Setting range: 0...10kOhm

• Output voltage: 0...10Vdc

• Switch rating: 4A / 250Vac 10A/12Vdc

• Protection class: 44/54 IP

• Max. ambient temperature: 35˚C