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What is inside the PLC panel? How does instruments
communicate to DCS computer via PLC? What is the type of
wiring in PLC connections?
Please answer...
Thanks
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Answer Posted / janak joshi
plc panel consist of relay cards and in plc we program the
same address we use in dcs programming.we generate o/p from
relay card to rthe field
| Is This Answer Correct ? | 1 Yes | 5 No |
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