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luciaf99 luciaf99
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6 years ago
Power for the field devices typically comes from ________.
 
  A) The PLC I/O module B) Isolated factory floor voltage sources
  C) The PLC power supply D) None of the above
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DJF101814DJF101814
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6 years ago
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luciaf99 Author
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6 years ago
Helped a lot
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Brilliant
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2 hours ago
this is exactly what I needed
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