Continuous counter measurement with NI 6212 possible?

Hi,

is it possible to read a counter signal countinuously with NI 6212 and synch it with the analog inputs?

With my cDAQ 9174 chassis + DI card + AI card I can simply use the AI/SampleClock as Sample Clock for my CTR in MAX and it works. With my NI 6212 it does not...