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by riccardo.tribbia
Mon Nov 29, 2010 10:45 am
Forum: Protocols
Topic: Modbus channels performance
Replies: 0
Views: 3736

Modbus channels performance

I submit an email discussion about Modbus channels performance: Configuring two Modbus channels on two PLCs instead of use a single channel with two devices? With 2 channels: -> Monitoring has done in parallel so scanner cicle can has half lifetime; -> If one PLC is broken (or communication error), ...

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