Hello d_touch,
I believe that the SCC-TC01 module should be supported under DAQ 6.6.1 for Mac OS. Take a look at the following Knowledge Base Articles:
http://digital.ni.com/public.nsf/3efedde4322fef19862567740067f3cc/e829d318e7f2890786256ba50069049e?OpenDocument
http://digital.ni.com/public.nsf/websearch/63AA1575044627B686256BDD007A6B77?OpenDocument
Take care,
E.Lee
Eric
DE For Life!