PLC Guides

[Tutorial] PLC Omron PLC Link Protocol

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Hello everyone, connecting machines together is very common in all companies, it helps us to automate production, as well as reduce the elimination of stages.

If we connect only a few signals then we can use relays, but if we have to connect a large number of stable signals, we must use communication. PLC Link is a standard that allows PLCs to communicate directly with each other, OMRON PLC also supports this standard, and today will guide you to do it.

Wiring diagram

Address of communication registers in OMRON PLC (CP1H)

PLC Configuration and Programming




Detailed Instruction Video


If you need any assistance, please comment below the article, will reply you as soon as you read it.

Best regards!

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