2025-2026 DCC College Catalog 
  
    Jul 08, 2025  
2025-2026 DCC College Catalog

ETR 150 - Machine Control Using Relay & Programmable Logic


Credit Hours: 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 control system. Teaches practical troubleshooting strategies.

Prerequisites: None
Lecture Hours: 2
Lab Hours: 2