Modicon M580 Plc Page 2-28 I/O architectures

2/28 Architectures (continued) Modicon M580 automation platform I/O architectures Example architecture Application in Infrastructures segment Example of a high-availability architecture for a tunnel application HMI Vehicle traffic monitoring Fluid extraction (waste water, etc.) Control of gas extractor Tunnel lighting Pollution measurement, Energy management Road signaling, message boards Modicon M580 (Standby PLC) Modicon X80 RIO with X-bus extender Modicon X80 redundant power supply Modicon X80 remote drop Motor Management Altivar Process variable speed drive Distributed I/O Distributed devices Serial line Fiber optic converter HSBY communication link Ethernet fiber optic network Modicon M580 (Primary PLC) Modicon X80 extended drop Example of a high-availability architecture: Tunnel 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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