June 2, 2010 15:48
Am prepping for my new Keyspan 19HS and have some grounding Qs about wiring the 9 pin serial adapter cable:
1. Should I ground the screen/shield?
2. If yes, should I wire it directly to the same ground bus as the GPS ground?
3. Do you have a FAQ on the subject?
I recall reading somewhere about avoiding DC negative ground loops; ie, grounding only one end of a shield...?
Thanks! Giff
1. Should I ground the screen/shield?
2. If yes, should I wire it directly to the same ground bus as the GPS ground?
3. Do you have a FAQ on the subject?
I recall reading somewhere about avoiding DC negative ground loops; ie, grounding only one end of a shield...?
Thanks! Giff