Solution
The example code below outlines how to iterate through all of the devices in a DAQmx System to acquire the physical channels:
![](/servlet/rtaImage?eid=ka03q000000tCFc&feoid=00N0Z00000HEWRt&refid=0EM0Z000000FSlq)
Note: DAQmx System and DAQmx Device Property Nodes are located in the
DAQmx>>Advanced>>DAQmx Constants & Property Nodes palette.