Trouble using two scb-68a on NI PXI 6225

[waterox]

Dear Ni Forum,

I have a NI PXIe-1078 chassis, with NI-PXIe8135 embended controller. One of the slot is occupied with a PXI-6225. I have been succesfully using 1 SCB-68A connector block with the PXI-6225. Now, I am in need of another analog output channel on top of the two AO that I am current using. I connected another SCB-68A connector board to the PXI6225 but I have been unable to see analog output channels on this second board. I have been unable to see more AO channels through DAQmx Create Channel VI 

[crossrulz · Accepted solution]

The PXI-6225 only has 2 Analog Outputs.  The second connector has nothing but Analog Inputs.

If you need more analog outputs, you might want to have a look at the PXIe-6738, which has 32 analog outputs.

[waterox]

Thank you crossrulz. I came accross the pinout for PXI-6225 a few minutes before seeing your reply. Your answer reinforced my belief.