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Title: Which of the following is true? Post by: bgzhoumi on Jan 23, 2018 Which of the following is true?
A) Current must flow into the current sourcing output of the PLC from the field device. B) Current flow from the field device must flow into the current sinking PLC output to ground. C) A and B D) Neither A and B Title: Which of the following is true? Post by: Ashleyroshell on Jan 23, 2018 Content hidden
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