A PLC module is used to detect certain undesirable conditions in a manufacturing plant. The PLC has three (3) input sensors (Sensor A, B, and C) and one (1) output alarm (Alarm Y) which are used to indicate the status and monitor the condition inside the plant. With these three sensors as inputs, the alarm will be activated whenever either of the following conditions exists: • Both Sensor A and Sensor B is on • Sensor C is on Complete the Truth Table below, put '0' or '1' as your answers. INPUT OUTPUT Sensor A Sensor B Sensor C Alarm Y

A PLC module is used to detect certain undesirable conditions in a manufacturing plant. The PLC has three (3) input sensors (Sensor A, B, and C) and one (1) output alarm (Alarm Y) which are used to indicate the status and monitor the condition inside the plant. With these three sensors as inputs, the alarm will be activated whenever either of the following conditions exists: • Both Sensor A and Sensor B is on • Sensor C is on Complete the Truth Table below, put '0' or '1' as your answers. INPUT OUTPUT Sensor A Sensor B Sensor C Alarm Y

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter31: Wiring For The Future: Home Automation Systems

Section: Chapter Questions

Problem 3R

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