I have a USB 6009 DAQ card. It appears that the when the DAQ card is powered up, it always defaults to a digital output signal of 'High' or 'Floating'. I want it default to 'Low'. Is there some setting that will allow me to "program" the DAQ device to have all outputs set to low when powered on? Right now I have to manually go into MAX and set the output to 'low'. Thank you very much for your help.

Sid05, Yes, 820 ohms is low. Unfortunately the way the device is built, that is about the only choice you have without building external circuitry such as SnowMule suggested. AK2DM, Thanks for pointing out the USB-6000. At last a real, if limited, DAQ device. Too bad it only has 4 DIO lines. Lynn

Multifunction DAQ

Configuring the Digital Output in the USB 6009

Solved!

Hi Lynn and all!

This post was extremely helpful! I had the same problem, understood it and solved it!

You guys are life-savers!

-John

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Multifunction DAQ

Configuring the Digital Output in the USB 6009

Re: Configuring the Digital Output in the USB 6009