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Switch Polarity of cFP-AO-210

Hello, 

 

I am trying to control a Vickers proportional valve which requires a +- 10 V command signal using the cFP-AO-210 module which outputs 0-10 V. Is there a way I can switch the positive voltage to negative within labview?

 

Thank you

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No, it is a limitiation of the hardware itself.

 

There are off-the-shelf converters, one example of such:

 

http://www.dataforth.com/device.view.aspx?deviceid=400

 

-AK2DM

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