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any tutorials for controlling electromechanical valve?

any tutorials for controlling electromechanical valve?

‎02-25-2009 01:06 PM

I need to control an electromechanical valve using Labview.I would like to know if there is any tutorial which would help me to control the valve.  The valve is 2 way dynamco valve requiring 5V DC as input supply.I want to control the air pressure in a microchannel using the software .

Thank you

 

Regards,

Rahul

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Re: any tutorials for controlling electromechanical valve?

‎02-25-2009 02:05 PM

If it requires a 5V signal to operate the valve, then you can use a digital line from an NI DAQ board. What kind of hardware do you have now? If you don't have anything, the USB-6008 is an inexpensive solution and there are numerous examples on how to use DAQmx and digital outputs. Also, please be aware that you often need a current amplifier/relay driver on the output of the digital output.

 

 

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