Dwyer DCT1010 Dust Collector Timer Controller is a versatile and reliable component designed for controlling dust collection systems. With a temperature range of -40 to 140°F and an accuracy of ±1.5% F.S., it can handle various environments. It requires a power supply of 85 to 270 VAC, 50 or 60 Hz. The controller has a 4-20 mA output signal and offers 6, 10, or 22 channels, expandable to 255 channels with additional boards. It features off-time from 1 to 255 seconds and on-time from 10 msec to 600 msec. Safety is ensured with isolated low voltage control circuitry.