Basics of Sequential Timer Controller
Sequential controller is a device used to operate Maniks pilot operator dust collector valves. It provides sequenced step operation of valves in a dust collector system.
Dust collector equipments must have high filtering efficiency even for the finest dust. The proper use of time-controlled cleaning can result in less human resources. Hence high efficiency dust collector parts play a very important role here. By any measure, an efficient dust collector system is an investment that more than pays for itself.
Sequential controller Timer
Light emitting diodes (LEDs) provide visual indication of which pilot valve is being energized as well as "Power On" indication. The number of sequenced steps is adjustable from 2 through 10.Controls are provided to adjust the length of time between valves being de-energized (Pulse Frequency / off time) and the length of time that the valve is energized (Pulse Duration / on time). Silicon semiconductor components control all timing and logic Functions.
Two independent methods of starting and stopping the Controller are provided. The first method will automatically stop the sequence and reset the Controller to the first valve position whenever A. C. power is removed and then reconnected.
The second method is by a remote control contact connected to the terminals provided. When the remote contact is opened, the sequence stops. When the remote contact is reclosed, the sequence continues from the previous.
Solid State Sequential Timer Operation:
The Sequential Controller gives continuous sequential energization of associated loads. The “Power On” light emitting diode (LED) gives visual indication and the Pulse Valve number 1 is immediately charged, when power is applied to the sequential led controller. LED provides visual indication of this event as “Output 1”.
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For the particular length of time which is indicated by the setting of the “On time/ Pulse Duration” control, the pilot valve will remain energized. Note that the aligned dials are for estimated settings only and they must be measured, if exact times are required.
Pulse valve number 2 will consequently be charged at some time span after pilot valve number 1 has been discharged. This time span will be as shown by the setting of the “Pulse Frequency / off time” control. “Output 2” LED will give appropriate visual indication that this function is occurring. The Controller will continue to sequentially energize the pilot valves until the power is detached.
To Start and stop the Controller Two independent methods are provided. They are as follows:
1. The first method will consequently stop the sequence and reset the controller to the initial valve position whenever A. C. power is detached and then again reconnected.
2. The second strategy is by a remote control contact associated with the terminals provided. At the point when the remote contact is opened, the execution stops. When the remote contact is released, the execution proceeds from the previous.
Specifications of Maniks Solid State Sequential Controller:
Supply Voltage Input Fuse
230VAC 1.5A
24VDC 3A
110VAC 3A
• Pulse Frequency / Range Adjustability : Standard : 2 to 60 seconds
Why Maniks?
Maniks is a leading Indian brand who supplies the high efficient and best quality components for the dust collector system. Sequential controller is one of the key products of the dust collector equipment. All these elements are compatible with each other and give best performance in dust collection
Maniks is supplying these products since three decades they have proven their best quality and reliable performance in various industrial applications. Their all the products are ecofriendly and energy conserving that’s why these products are preferred by the clients.
Benefits
The Sequential controller by Maniks has following preferences
• It is a Cost effective item
• Provides top notch execution for longer life
• Automatic control to the framework is conceivable
• Consumes low Time and Power
• Ease of establishment and upkeep
• Possess Good stream attributes


Applications
Because of the benefits discussed earlier Maniks sequential controller is used by following industries in their dust collection equipments
• Lime and cement processing
• Grain, agriculture, and feed
• Metalworking (welding, grinding, cutting)
• Food processing
• Heavy industries (iron, steel)
• Pharmaceutical Industries
• Power engineering (coal-fired power plants)
• Wood machining


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