LOW COST EC FAN SPEED CONTROL MODULE
SETS MIN. & MAX. SPEED & RUN.
Typical application is for setting the limits of minimum & or maximum speed to an EC fan for air balancing by limiting the 0-10vdc control output from some other controller producing a 0-10vdc signal.
Or can be used as a stand alone device to set a fixed EC fan speed, although alternatively consider our new lower cost module AWEC-1 for stand alone applications.