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wilamowski-b-m-irwin-j-d-industrial-communication-systems-2011

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EtherNet<br />

FIGURE 55.11<br />

Device: LED1 Device: LED2 Information flow between the devices<br />

CPU<br />

Device: Panel<br />

CPU<br />

CPU<br />

LED3 LED2 LED1 LED0 LED3 LED2 LED1 LED0<br />

START STOP MODE TIME<br />

All<br />

CHS_UP<br />

CHS_DOWN<br />

DeviceNet<br />

Distributed configuration of the “running lights” system (left) and information flow between the devices.<br />

LED1<br />

Panel<br />

LED2<br />

55-14 Industrial Communication Systems<br />

© <strong>2011</strong> by Taylor and Francis Group, LLC

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