Thank you for the reply Nick.
I've realised that my PCI 6229 have been setup so that Connecter 1 is enabled, as I am able to obtain AO2 and AO3 from the device. So, I think everything is configured if I'm able to obtain these anlog outputs.
I'm wondering now whether I will be able to obtain analog input readings if I just wired my cables straight to the AI Screw Terminals on the SCC-68 connector block, without any further configurations?
Cheers.