2577 & 2578 Industrial Air Dryer Controllers

The 2577  and 2578 Air Dryer Controller is a fully automatic configurable controller designed to operate twin tower heatless desiccant compressed air dryers. The basic unit has five transient protected AC control switches designed to provide the necessary control signals for three, four or five solenoid valve dryer systems. A sixth transient protected AC control switch is designed to provide adjustable timing cycle signals to run an AC powered condensation drain. Status indicator LEDs provide a visual indication of dryer operation. Options include contact monitors, alarm output contacts, a 2 line by 20 character visual display with menu functionality, and a USB data logger.