Electro-Mechanical Engineering (EMEC). For other related course descriptions, see Electronic Engineering Technology and Mechanical Engineering Technology. 

EMEC 250 Motors and Controls (A, SP)

4credits
This course presents a study in the basic elements of single-phase and three-phase AC motors and generators, DC motors and generators, transformers, motor controls, and motor protection (fuses and overloads). Students learn how to select, size, and wire three-phase motors and starters as well as do calculations related to sizing, horsepower, and efficiency.
Lecture: 3 hours – Lab: 3 hours
Lab fee: $15.00

EMEC 251 Controls and Control Logic (W, SU)

4 credits
This course is a study in the basic interface circuitry used in electro-mechanical controls. Students learn about solenoids, relays, ladder logic, ladder diagrams, and how to design and wire controls systems to meet a given set of criteria. Troubleshooting is emphasized at each step.
Lecture: 3 hours – Lab: 3 hours
Prerequisite: EMEC 250
Lab fee: $15.00

EMEC 260 PLC Programming (AU, SP)

4 credits
EMEC 260 is an introduction to Programmable Logic Controllers (PLCs). Students gain knowledge and experience in programming the Allen-Bradley SLC 500 series of PLCs. Students are required to design, wire, and troubleshoot programs to meet a given set of criteria. Both discrete and analog devices are examined.
Lecture: 3 hours – Lab: 3 hours
Prerequisite: EMEC 251
Lab fee: $20.00

ENGT 100 Introduction to Engineering Technology (AU, SP, SU, W)

4 credits
This course is designed to introduce the beginning student to the Engineering Technology Department at Columbus State. The student will complete exploratory assignments in Mechanical Engineering Technology, Electro-Mechanical Engineering Technology, and Electronic Engineering Technology as well as get a broad overview of the jobs that engineering technologists and technicians have and the industries they work in. Students will participate in engineer interviews and plant tours. Additional topics covered include the industrial revolution, manufacturing and electronics in today’s global market, the future of manufacturing and electronics, and Steven Covey’s book, Seven Habits of Highly Effective People.
Lecture: 3 hours – Lab: 3 hours