Explain how a stop button must always be wired and why

Explain how a stop button must always be wired and why

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Reference no: EM131475944

Question: 1. Explain how a stop button must always be wired, and why.

2. Explain two advantages of wiring the holding contacts to an input module and then programming the holding contact address into the PLC program.

Reference no: EM131475944

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