Hello anowarul,
I see that you have purchased a USB-6259 device. It is a little unclear on what you are trying to do.
Are you programming with LabVIEW?
If you are wondering how to get a analog output of maximum 10V instead of the 5V TTL :
This is not possible without external circuitry. The USB-6259 is only
capable of outputting a 5V TTL signal. You would need external
circuitry to have get the analog 10V signal you are looking for. The
design of the external circuitry will be dependent on the rest of your
application and something that is hard for National Instruments to
support.
Perhaps you can consider outputting an a square wave with your analog output task, instead of using the digital I/O.
I hope this information helps. If I have misunderstood something, please feel to repost with clarifications.
Regards,
Sandra T.
Applications Engineer | National Instruments
