Collectrol Timer  Model 22CX3

AC Input/Output, Pulse Cleaning of Bag House Dust Collectors.

• Three (3) output Timer
• Continuous or On Demand sequencing
• Remote Start/Stop from AC line, PLC, DP switch, relay, etc.
• Adjustable ON Time and OFF Time
• Opto-Isolated triac outputs
• Channel bypass switching
• Sequence and Channel selection LED indication
• Transformer isolated logic
• Line transient suppression
• Maintenance free operation

Applying power initially, the control logic selects channel #1 and lights the #1 and stop lights. Applying 120V AC to the RUN input terminal causes the STOP light to turn on and the RUN light to turn on. The RUN light flashes on and off at the rate corresponding to the setting of the OFF timing control. The control logic then turns output #1 triac on for a set time period (T1). The ON light is lit during this period. During the output OFF period (T2), channel #1 is deselected and channel #2 is selected. Channel #1 light turns off and channel #2 light turns on. The cycle continues through all three channels as long as the RUN input is applied. The ON and OFF Times are adjustable. Switch S4 can  be placed in one or two positions. Position A causes the sequence to stop always in channel one, i.e.. after competing a full sequence. Position B causes the sequence to stop In the next OFF period following removal of the RUN input signal. A channel is selected in sequence when its associated BYPASS SWITCH is in the active (down) position. To remove a channel from the sequence place its switch in the BYPASS (up) position.

• ON TIME 50 to 500 milliseconds - special times on request
• OFF TIME 2 to 120 seconds - special times on request
• Input & Output Supply 120V, 60Hz. - fuse type AGC2
• Logic circuits load 2VA @ 120VAC
• Max. Output Load 360VA @ 120VAC – depending upon timing duty cycle
• Operating Temperature: -40 to 80 C (-40 to 176 F)
• Start Input from 120VAC, 10ma supply - part or full sequence
• Timer dimensions 5"w x 5"h x 1"d (127 x 127 x 25mm)
• Standard NEMA enclosure 6"h x 6"w x 4"d (152mm x 152mm x 102mm)
• Specify enclosure size and type, if required

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