PCIe 7842r to SCB-68A

[MatthewTang]

Hi,

I have brought a PCIe 7842r, and it comes with the SCB 68A as the connector block.

I wanna use the connector block for analog input and digital output, so I connected the pin68 and pin 67 with two wires. The pin 68 and pin 67 on SCB68A corresponds to the AI+ and AI- on the PCIe 7842r too, so it fits perfectly.

Next step,  I want to use the PCIe 7842r to make a digital output, and I plan to use pin 36 and pin 2, which corresponds to DIO0 and DGND.

However, the pin 36 and pin2 on the SCB68A is DGND and PFI14, which doesnt match with the output from the PCIe 7842r.

Is there any suggestion for tackling this problem?

Best,

Matthew

[crossrulz]

See if this clears things up at all:SCB-68A Quick Reference Label for R Series

[MatthewTang]

Thanks for your reply! so I shall ignore this manual?

http://www.ni.com/pdf/manuals/375865a.pdf

Best,

Matt

[MatthewTang]

On page 9, you have to magnify that to see the label

[crossrulz · Accepted solution]

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@MatthewTang wrote:

On page 9, you have to magnify that to see the label

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If you look at the label on that page closely, you will see that it is for M and X Series DAQ Devices.  You should read the section on using the SCB-68A as a Direct Feedthough (page 14) and use the label I linked to eariler for your R Series card.