Control Resources SmartFan Cirrus

Features

SmartFan® Cirrus is a compact, microprocessor based PWM fan interface designed for the electronics, industrial and HVAC control markets. The Cirrus can automatically control most speed controllable (4 wire) 24 and 48 VDC fans used in applications such as: equipment cooling, humidity control, clean room pressurization, exhaust ventilators, duct fans & blowers. The Cirrus regulates fan speed from a 0-20mA-control signal, 0-10VDC-control signal, remote transducer or thermistor.