Does the CRIO-9073 have reverse voltage protection?

[Yatasi721]

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The customer mistakenly connected the power during use.

Does the CRIO-9073 have reverse voltage protection?

[Oli_Wachno]

You might wanna ask your question in a more appropriate forum like https://forums.ni.com/t5/Real-Time-Measurement-and/bd-p/280

Yet it is good design parctice to have reverse voltage protection circuits, so just connect this thing up correctly with a current limiting source and see if it is still working. 

Looking at the picture, the question is rather is they have caused any mechanical damage to the connector? Looks like they applied some force... and where do the screws go?