Series DCT1000 Dust Collector Timer Controller

Series DCT1000 Dust Collector Timer Controller

Series DCT600 Timer Controller

Series DCT600 Timer Controller

Series DCT500A Low Cost Timer Controller

Compact, Easy to Use; 4, 6 or 10 Channels

Ideal for pneumatic conveying systems, the Series DCT500A Low Cost Timer Controller is designed to provide continuous or on-demand cleaning for receivers and pulse jet systems. Available in either 4, 6 or 10 channels, each unit is the same size, minimizing enclosure space and reducing overall system installation cost.

The DCT500A is simple and easy to use. Time-On and Time-Off settings are selected using two potentiometers. High Limit and Low Limit control inputs are provided for use with on demand systems. The new enhanced board circuitry of the DCT500A synchronizes the on-time pulse to the power line to achieve a pulse stability of ±1 msec.

For added safety, the control circuitry including the control inputs are isolated from the line voltage.

To meet your system requirements, an optional weatherproof enclosure is available. For on demand systems, a Dwyer Series A3000 Photohelic® gage or Series 1800 Pressure Switch may be used with the DCT500A.

Product Applications

    • Dust collection
    • Pneumatic conveying
    • Cement batch plants
Starting at $172.35
Grouped product items
Model Description Availability* Qty Price
DCT504A Low cost timer controller, 4 channels. 1-3 days*
DCT506A Low cost timer controller, 6 channels. 1-3 days*
DCT510A Low cost timer controller, 10 channels. 1-3 days*


Output Channels:
4, 6, & 10 channels.
Power Requirements:
102 to 132 VAC 50 or 60 Hz.
Power Consumption:
2.5 W.
Solenoid Supply:
3A max. per channel.
Type 3 AG, 3 A @ 250 VAC.
Temperature Limits:
-40 to 140°F (-40 to 60°C).
Storage Temperature Limits:
-40 to 176°F (-40 to 80°C).
On Time:
50 msec to 500 msec.
On Time Accuracy:
±10 msec.
On Time Stability:
±1 ms.
Off Time:
1 second to 180 seconds.
Off Time Accuracy:
±5% of setting.
9 oz (255 g).
Agency Approvals:
CE, cUL, UL.


  • Simple and easy to use design
  • Optional weatherproof enclosure available


  • WP-Weatherproof Housing
  • L-Mounting Bracket for Field Retrofits: 8-1/4" x 6-1/4" (209.55 x 158.75 mm)

Product Literature


Catalog Pages

Product Data Sheet

Model Chart

EXAMPLE DCT 504A COC Series DCT504A-COC Low Cost Timer Controller, 4 channel, with certificate of conformance.
SERIES DCT     Low Cost Timer Controller
  4 Channel
6 Channel
10 Channel
Certificate of Conformance
Certificate of US Origin
Horizontal Mounting
Large Base Plate
NAFTA Certificate of Origin
Random Off Feature
Stop on Clean
Weatherproof Housing
10 Second Time On
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Model Description Availability* Price