background image

Thank you for purchasing the Dwyer

®

DCT1000DC Dust Collector Timer

Controller. You have selected a state of the art dust collector timer control
that will provide years of dependable operation and service. 

The Dwyer

®

DCT1000DC Dust Collector Timer Controller was designed to

be used with pulse-jet type dust collectors for on-demand or continuous
cleaning applications. 

Continuous cleaning applications do not require external inputs and can
be used for time based “on-demand” cleaning through use of the cycle
delay feature.

For on-demand applications, the plug-in pressure modules
(DCP100A/200A) can be used to take full advantage of all the features the
DCT1000DC offers, or an external pressure switch can be used for
High/Low limit control.

The Dwyer

® 

DCT1000DC was designed so that it is easy to use, thus

allowing for a quick and easy start up for your dust control applications.
The contents inside this installation and operating manual will guide you
through the features of the DCT1000DC and how they can be applied to
get the most out of your dust control requirements.  

SPECIFICATIONS
DCT1000DC Timer Controller:
Output Channels: 

6, 10, & 22 channels. 

Power Requirements: 

10 - 30 VDC.

Solenoid Supply: 

3A maximum per channel.

Fuse:

3A @ 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: 

10 msec to 600 msec, 10 msec steps.

On Time Accuracy: 

± 10 msec.

Off Time: 

1 second to 255 seconds, 1 second steps.

Off Time Accuracy: 

±1% of the value or ±50 msec, whichever is

greater.

Weight: 

1 lb 3.0 oz (538.6 g).

Specifications – Installation and Operating Instructions

Bulletin E-97DC 

Series DCT1000DC Dust Collector Timer Controller

DWYER INSTRUMENTS, INC.

P.O. BOX 373 • MICHIGAN CITY, INDIANA 46361 U.S.A.

Phone: 219/879-8000

www.dwyer-inst.com

Fax: 219/872-9057

e-mail: [email protected]

E-97DC:e-97DC  10/5/10  8:27 AM  Page 1

www.calcert.com

[email protected]

1.888.610.7664

0

5

10

15

20

25

30

Summary of Contents for DCT1010DC

Page 1: ...t control applications The contents inside this installation and operating manual will guide you through the features of the DCT1000DC and how they can be applied to get the most out of your dust control requirements SPECIFICATIONS DCT1000DC Timer Controller Output Channels 6 10 22 channels Power Requirements 10 30 VDC Solenoid Supply 3A maximum per channel Fuse 3A 250 VAC Temperature Limits 40 to...

Page 2: ...ble in 10 w c 2 49 kPa or 20 w c 4 98 kPa ranges which allow for differential process pressure measurement as indicated on the display of the master controller An isolated 4 20 mA readout channel is provided for remote pressure display The 4 20 mA output may be wired either for use with an external power supply and indicator or using the isolated on board 24 volt power supply to power the loop SET...

Page 3: ... The terminal block is a Euro style connector system that clamps the wire within the connector body The connector will accept wire sizes from 14 to 22 AWG The wire should be stripped to no more than 0 25 inches to avoid shorts To assist you in determining the proper strip length a strip gauge is provided at the lower right corner of the board The connector system used on the DCT1000DC is specified...

Page 4: ...nstruments Inc in various lengths These are connected to the telephone style connectors at the upper right side of the controller boards One board in the system is designated as the master Subsequent units become slave boards The master controller is the board at the head of the chain having no connection to its daisy chain connector Connect the cable from the daisy chain out connector on connecto...

Page 5: ... Always install and service this device with the power off and a lockout installed if required Hot plugging the pressure module into an operating system may damage the system or cause the calibration parameters to be erased When installing or removing the module make sure to orient the module straight with board Installing or removing the module at any angle may break the alignment pins Caution Do...

Page 6: ...he maximum number of installed channels including all expansion modules The default value is the maximum number of channels Pressing SELECT will change the setup mode to Time Off Setup 2 2 Time Off Sec Time off defines the period of time between solenoid activations when no channels are enabled This may be set between one second and 255 seconds The factory default is 10 seconds The display will sh...

Page 7: ... have also included a number of features that will aid maintenance personnel in diagnosing problems or verifying that the system is operating 3 1 Restoring Factory Defaults The DCT1000DC has been programmed with factory default values that meet most industry operating conditions In the event that you want to restore all of the parameters to the original factory default values 1 Return the master c...

Page 8: ...ond to the request of the master controller Communication error in the daisy chain interface This will only appear when the master controller is used in conjunction with a slave board The master controller has detected a change in module configuration or a fault in one of the modules If the fault described in Err 4 is not corrected the master controller will reconfigure the modules that are respon...

Reviews: