ground versus negative on the appropriate terminal ? (with the other terminal obviously being 24VDC positive.....on a Makino with Fanuc control if it matters)
Tests produces identical end results in that the light works either way, using negative or ground, but wondering if there is any danger in using the machine ground for such purposes ?
If curious, this is just a light to show a pneumatic valve is in the "on" position.
Tests produces identical end results in that the light works either way, using negative or ground, but wondering if there is any danger in using the machine ground for such purposes ?
If curious, this is just a light to show a pneumatic valve is in the "on" position.
