24vdc Positive grounding
24vdc Positive grounding
(OP)
Is it acceptable in the US for a machine to have the positive terminal grounded on the 24vdc power supply?
The machine was developed in Japan.
Ran into a problem when connecting computer laptop to machine PLC seems to be a ground issue since the laptop
computer uses common (negative) on AC power supply (power plug has ground connection). Grounding issue was overcome by using a computer power supply with no ground on plug to the AC outlet.
The machine was developed in Japan.
Ran into a problem when connecting computer laptop to machine PLC seems to be a ground issue since the laptop
computer uses common (negative) on AC power supply (power plug has ground connection). Grounding issue was overcome by using a computer power supply with no ground on plug to the AC outlet.
RE: 24vdc Positive grounding
TTFN
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RE: 24vdc Positive grounding
Is the power supply part of the machine?
Does the instructions for the machine require an isolated supply?
RE: 24vdc Positive grounding
Keith Cress
kcress - http://www.flaminsystems.com
RE: 24vdc Positive grounding