05-15-2006 09:58 AM
I have a CompactRIO system with two NI cRIO 9401 8 Ch, 5 V/TTL High-Speed Bidirectional Digital I/O Modules. I am trying to output digital data on one of the NI cRIO 9401 module and read it back on the other NI cRIO 9401 module. I am using a single 25 pin cable to connect the two cards. This does not seem to work. What am I doing wrong?
05-16-2006 06:07 PM