SCB-68A DIO pins shorted when connected to FPGA card (PXIe-7858R)

[mkamenet]

SCB-68A in DIO configuration connected to PXIe-7858R through high-speed digital cable.

Several of the DIO pins are connected to each other, but only when plugged in to the FPGA card. We have tried using a separate MIO box instead of the DIO but still experienced the same issue. Starting to believe there may be some kind of short in the connecting wire, or somehow overlapping wires in the PXIe-7858.

Has anyone had a similar issue, or have any ideas on a cause?

Thank you

[crossrulz]

Read the manual for the PXIe-7858R. Page 3 covers connectivity options.  For the DIO connector, you should be using the SCB-68 HSDIO.