ETR 150 – Machine Control Using Relay & Programmable Logic

Subject: Electronics Technology

Term: 2026 Spring

Session: Twelve Week

Days: T

Start Time: 3:00 PM

End Time: 6:50 PM

Section: 21H

Start Date: 02/10/2026

End Date: 05/11/2026

Class Number: 81949

Catalog Number: 150

Credit Units: 3.00

Instructor: Wilcox, Clarence R
Description:
(3 credits) corequisite: MEC 100. 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 control system. Teaches practical troubleshooting strategies. Lecture 2 hours, laboratory 2 hours, total 4 hours per week.

Class Stat: Active

Enrollment stat: Closed

Hastings 300B – Hampton