This is kind of a continuation of this thread that is now locked from replies.
Quoting @jman4747 post #6 of that thread.
Would the attached schematic be valid?
I got into a discussion with a fellow mentor and I’m now unsure what the correct wiring diagram should be.
In the diagram above I see the power ground of the sensor coming out the bottom of the sensor. Obeously it should be connected to the VRM ground. Should the bottom of R2 be connected to VRM Ground and/or the roboRIO DIO ground?
Edit: I don’t see a difference between the 2 diagrams. Is there one?