Central Virginia Community College: Machine Control Using Relay & Programmable Logic

Machine Control Using Relay & Programmable Logic - ETR 150 at Central Virginia Community College

ETR 150 - Machine Control Using Relay & Programmable Logic: 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.

3 credits

Schedule at Central Virginia Community College

Fall 2026 ➜

Class #	Section	Credits	Day	Time	Start	Location	Mode
98659	ETR 150-01MA	3	Tu Th	2:00 p.m.-3:40 p.m.	2026-08-24	Main CVCC Campus	P
98660	ETR 150-02MA	3	M W	4:00 p.m.-5:40 p.m.	2026-08-24	Main CVCC Campus	P

Spring 2027 ➜

Live Schedule

Class #	Section	Credits	Day	Time	Start	Location	Mode
48495	ETR 150-01MA	3	M W	4:00 p.m.-6:00 p.m.	2027-01-11	Main CVCC Campus	P
48496	ETR 150-02MA	3	M W	12:00 p.m.-2:00 p.m.	2027-01-11	Main CVCC Campus	P

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Scheduled at

Central Virginia Danville

Offered by

Camp Eastern Shore Germanna Patrick & Henry Rappahannock Southside Virginia Virginia Highlands Virginia Peninsula

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