Collectrol Timer  Model 22M

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

• Ten (10) output timer (optional 5 outputs available)
• Multiple Sequence, to provide 20, 30, 40 etc. outputs
• Continuous or On Demand sequencing
• Remote Start/Stop from AC line, PLC, DP switch, relay, etc.
• Adjustable ON Time and OFF Time
• Triac outputs
• Channel bypass switching
• Channel selected LED indication
• Transformer isolated logic
• Line transient suppression
• Maintenance free operation

The control logic selects an output circuit during thru PULSE OFF period and light a solid-state lamp. At the end of the OFF period a pulse is generated and fed to the output circuit. This operates a triac switch which applies power to the load, for the duration of the pulse period. Output circuits are selected in sequence when all the bypass switches are in the "ACTIVE" position. When the bypass switch far a given output is in "BYPASS" the logic will skip this output during the sequence. This bypass takes place during the pulse off period therefore no sequence time is lost. Timers in the control logic determine PULSE ON and PULSE OFF times.

• 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)
• Stop Input from 120VAC, 10ma supply - part or full sequence
• Timer dimensions 8.35"w x 6.6"h x 1.4"d (212 x 168 x 36mm)
• Standard NEMA enclosure 12"h x 10"w x 5"d (305mm x 254mm x 127mm)
• Specify enclosure size and type, if required

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