Modicon M580 Plc Page 2-29 I/O architectures

2/29 Application in Oil & Gas segment Example of a high-availability architecture for a petrochemical application Architectures (continued) Modicon M580 automation platform I/O architectures Example architecture HMI Dryer system control Water injection Pump control Modicon X80 redundant power supply Instrument equipment HART protocol Modicon X80 extended drop Modicon X80 RIO with X-bus extender Modicon M580 (Primary PLC) Instrument junction box Extruder control Energy management Blower control system Motor management Serial line Other third-party equipment Fiber optic converter HSBY communication link Ethernet fiber optic network Modicon M580 (Standby PLC) Example of a high-availability architecture: Petrochemical application 2 1 3 4 5 6 7 8 9 10 2 1 3 4 5 6 7 8 9 10

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