NI PXIe-7962R and NI 6585 Block Diagrams

[clavito]

Does anyone have any block diagram similar to https://www.ni.com/docs/en-US/bundle/pxie-5785-getting-started/page/block-diagram.html  but for NI PXIe-7962R and NI 6585? I'm trying to see the possible over-voltage failures that can affect a device connected via LVDS.

Thanks.

[Terry_ALE]

For the 7962 you have to look for 796x.

https://www.ni.com/docs/en-US/bundle/understand-flexrio-modular-io-fpga/page/base-clk.html

For NI 6585:

https://www.ni.com/docs/en-US/bundle/ni-6585-6585b-specs/page/specs.html

https://www.ni.com/docs/en-US/bundle/ni-6585-6585b-getting-started/page/getting-started.html

[clavito]

Thank you. But I was looking for a diagram that indicates the voltage conversions in each module. I need to justify that no failure in the LVDS drivers of the NI 6585 module can cause an output voltage greater than 6 volts. One option is to verify that the LVDS drivers are only powered by the 3V3 of the PXI, which has overvoltage protection, but I see that there is also a 12V voltage that is not protected.

[clavito]

In the following page https://www.ni.com/en/shop/electronic-test-instrumentation/flexrio/what-is-flexrio/ni-flexrio-adapte..., I found the possible values of VccoA and VccoB that power the NI 6585 module. My last question is if these configurable voltages and +3v3 rails have over-voltage protection or, in any case, what is the maximum voltage in case of failure.

Best regards.