Additional specifications and description
How does it work?
The output value (0 – 10 KΩ) of this potentiometer can be adjusted via the rotary knob. The control output can directly control EC fans or damper actuators. It can also remotely control AC fan speed controllers (EVS or MVS series) or frequency inverters (FI-E series).
E.g. the potentiometer can be installed in the living room while the fan speed controller is located in a technical room nearby.
This potentiometer has an output value of 0 - 10 kΩ. It can handle supply voltages in the range of 0 to 24 VDC.
E.g. when a supply voltage of 10 VDC is connected to this potentiometer, it generates a control signal in the range of 0 - 10 Volt.
Dry contact output
This potentiometer has a dry contact output. This dry contact output can be used to control an external device (e.g. damper) or to enable or disable a motor. When the potentiometer knob is turned completely counter clockwise, the dry contact is open. When turning the potentiometer knob clockwise, the contact closes.
The rotary knob has an OFF-position: when the rotary knob is turned completely counter clockwise, it clicks in OFF position. In OFF position, the dry contact output is open and the output value is 0 KΩ.