Hi pem,
I just had a few questions to verify we are on the same page. Are you connecting the NI 6210 to a computer or a remote device? Also, we have a whole line of wireless products that may work for your application: http://www.ni.com/wsn/
Let me know if you have any further questions.
Sunaina K.
Product Marketing Manager for CompactRIO & TSN
Making the intangible, tangible