Timer Board – Dwyer DCT1022, 22 Position, 85–270 VAC 50/60 Hz, -40°F to +140°F, 10–600 ms On, 1–255 s Off

The IAC 2090323 timer board is the Dwyer DCT1022 model, a 22-position control board designed for 85–270 VAC 50/60 Hz operation. It offers adjustable on-times from 10 milliseconds to 600 milliseconds and off-times from 1 to 255 seconds, providing precise control of pulse-cleaning cycles in dust collector systems.

Built to withstand harsh environments, the DCT1022 operates in temperatures from -40°F to +140°F and is ideal for large multi-valve dust collection systems. Its universal voltage capability and broad timing adjustment make it a flexible solution for industrial applications.

Key Features:

• IAC Part No.: 2090323

• Manufacturer: Dwyer

• OEM Part No.: DCT1022

• 22-position timer board

• Voltage: 85–270 VAC, 50/60 Hz

• On-time range: 10–600 milliseconds adjustable

• Off-time range: 1–255 seconds adjustable

• Operating temperature range: -40°F to +140°F

• Designed for dust collector pulse-cleaning systems

Cross Reference Compatibility:

• OEM Reference: Dwyer DCT1022

• Fits systems requiring 22-position AC timer boards with wide temperature tolerance