May 24, 2026  
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ETR 150 - Machine Control Using Relay and Programmable Logic

Course ID 511962
Credits 3

Provides an introduction to hardwired relay logic and the programmable logic controller (PLC) as utilized in a variety of different control tasks. Covers different types of inputs and outputs in a control system. Teaches practical troubleshooting strategies.

Lecture 2 hours. Laboratory 2 hours. Total 4 hours per week.


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