Pulse controller to pay attention to matters: 
 1) The output connector is prohibited Weld, and poor contact. Often due to poor contact electrical spark caused by interference will affect the normal work of the entire circuit. Necessary to arouse attention. 
 2) the output of stand-alone public line can only provide stand-alone use, multi-machine use the output of local stand-alone single then, must dovetail. 
 3) 20, 14 controller output common lines separate terminal or an other color line, the end 20 of the solenoid valve output plug the other end to the public online. Controller output within 20 public lines common to be the last, the wire color is also different, Please note that device. 
 4) fuse burning the change can not be greater than 0.75A, 0.5A best, is strictly prohibited oil wire or other conductive material alternative power input. Front-line and the zero line should access 0.5A, 0.75A fuse, to ensure that the equipment safe to use. 
 5) controller to start the solenoid valve, solenoid valve and the convergence of the wire should not be showing the short circuit, leakage phenomenon, and so should always check. Resistance to ground is greater than 2 megohms. 
 Pulse control device is issued by the pulse signal, the control of pneumatic valve or solenoid valve, pulse valve injection cleaning Cleaning of pulse signal attack. 
 Pulse controller outputs a signal duration of said pulse width. Adjustable in the range of 0.03-0.2s. Output time of the distance between the two signals, said pulse distance; 1-30S range is adjustable. Output signal to complete a cycle of demand, said pulse period. Adjustable within the range of 1-30min. The control device in accordance with the cleaning request to adjust the pulse distance and pulse width, the purposes of regular cleaning of the dust collector. 
 Pulse controller can be divided into a control device of the pneumatic pulse and electric pulse controller. Pneumatic pulse controller the air clean and crunch as the energy source, output pneumatic pulse signal, instead of supporting the use of a pneumatic valve, pulse valve; electric pulse controller to 220V AC power supply as an energy source, the output electric pulse signal, instead of supporting the use of electromagnetic valve, pulse valve or electromagnetic pulse valve. Pulse control instrument are the technical parameters of the show. Commonly used in engineering is the controller of the electric pulse. 
 Programmable logic controller, due to the use of programmable logic controller to control the pulse cleaning process more accurate and reliable pulse controller to fit the users of the centralized control of the operation state of the request so in engineering design, small pulse jet bag filter with pulse controller control, and medium-sized pulse jet bag filter common with the programmable logic controller. The programmable controller can control the cleaning process, but also control the input ash installation, electric smooth installation and the precipitator temperature, pressure and alarm. Pulse controller majority do not have the cleaning outside the control function. 
 Pulse controller to use in the Frequently Asked Questions: 
 In the selection of the pulse controller, the output voltage can reach the request, have a greater impact on the cleaning effect of the pulse valve, therefore, the choice of the control device, in particular, DC24V control instrument, discriminant control lusty enough to send the voltage and current is very important now are two conditions to stop the analysis: relay output control device of the control instrument due to the voltage output through the relay contacts, there is no pressure drop, it is the only pulse control instrument of the power of local design reasonable, reach normal output is not a problem. As system start-signal applications in external panel switch system start signal when using the panel device type, the benefits far greater than the direct control of the power pulse controller, we all know, the microcontroller each time power demand 1-2 seconds settling time, while this approach, the microcontroller just switch between standby and work status. Precipitator installed in a dust collector at the top of the remote control signal with a lot of small dust collector controller device directly at the top of the precipitator, such control has been an external control signal to control the instrument on and off on the very lunch. External pressure control switch with out the pressure control switch, be able to apply pressure switch output passive contact signal as the differential pressure control signal, thus completing the pulse controller automatically open. High-power tube output of the pulse control voltage at both ends of the pulse valve controller output voltage and high power tube to a pressure drop, so the analysis of the control circuit design parameters, to distinguish whether the output side of the stable DC 24V is very important. Pulse controller driver to? In the precipitator supporting the practice, more use of often parallel use of multiple pulse valve, thus increasing the controller responsible for a problem to the control device. To solve these problems, we stopped the controller of the company with plenty of thinking about our AC 110V output control device can output control device can output a maximum current of 3A, 24V DC output control device to output the current instant 8A, it can complete to meet the conditions of use of the large output current. The combination of offline cleaning any attention to matters? Pulse controller of the company's consumer online, offline cleaning function, but with offline cleaning, pay attention to enhance the control of the valve there is a certain request, to upgrade the valve output an input signal, it is only appropriate (two four-way valve) in the single-coil valve cylinder use. Of course, can also be extended through an external relay to complete the double-coil control, however using the coil control with 
 Kind of complete control of the poppet valve, it is recommended that single-coil control. 
 Pulse controller technical indicators: