10-13-2010 12:43 PM
Can i use 2.5Mbauds with NI PCI 8431 on RS 485 ??
http://digital.ni.com/public.nsf/allkb/BA0652D1E13DBBC58625649F006561C2
What is the closest frequency to 2.5Mbauds who is fonctional
thx
10-15-2010 04:48 AM
Hello,
Thank you for posting on the National Instruments forums,
In fact, the card you are using, a PCI-843x (RS485), supports non-standard baud rates.
For instance, a standard baud rate is 9600 bps, but the 843x will actually allow you to enter a baud rate of 1000 or 1100 or 1099 bps.
Therefore, your 8431 will not return an error when using non standard baud rates, because the 843x are actually capable of working at those baud rates.
I hope I answered your question,
Best regards,
Guillaume H.
National Instruments France