TECH 3821
TECH 3821
Industrial Electronics
Fall 2022

Instructor Info

Daniel Kohn
Office ET218
Phone: 678-4515
Office Hours

Course Info

Course Policies
Formal Report Guide
GradeWatch Access
Submit Assignments


All About Circuits Vol III - Semiconductors
Lessons In Industrial Instrumentation (for 2nd half of course) (Tony R. Kuphaldt) / CC BY 4.0

Course Outline

Aug 23Welcome
Course Policies
Intro to Industrial Control
 Class Notes (Intro To Control) 
Aug 25 Switches, Relays, Motor Starters
Prox Switches
(no lab today)

Poles and Throws, Open and Closed

Switches 101

Honeywell Basic, Toggle, and Rocker Switches

ABB Limit Switchs

Banner (Prox and Photo)
Class Notes (Switches and Relays)

Class Notes (Prox Switch)

Class Notes (Prox Switch Applications)
Aug 30Transistors, Relay Drivers, Back EMF, Opto-Isolators, FETs, H-Bridge, PWM, IGBT's Transistor as a Switch

MOSFET as a Switch

H-Bridge intro

H-bridge in depth

H-Bridge Schematic

Pulse Width Modulation

Discrete IGBTs (Insulated Gate Bipolar Transistors)


IGBT or MOSFET: Choose Wisely

Class Notes
Class Notes

Sep 1Op Amps, ADC Op Amps Reference

Instrumentation Amps

PID Control Circuit

Class Notes
Class Notes
Lab #1 - Relay Ladder Logic (Start/Stop Motor Starter). Due end of lab.
Sep 6A2D / D2A (Cont)
A2D Calculations
 Class Notes

Successive Aprox Spreadsheet

Class Notes

Class Notes
HW #1 - Due start of class Sep 13 (extended) Sep 15
Sep 8Current Loops and Shielded Cable4..20mA Loops

Shielded Cable
 Lab #2 - Relay Driver
Sep 13Diodes, SRC's, Diacs and TriacsDiode Review
Rectifier Review
SCR's, Diacs and Triacs
Sep 15Test #1 (Take Home)

(up to and including SCR's Diacs and Triacs and Labs 1 and 2.)

  Test #1 - Due in one week.

Lab #3 - Lab and Excel Spreadsheet due at start of next weeks lab.

Sep 20Temperature Measurement

Pressure Measurement
Chp 21

Chp 19
Class Notes

Class Notes
Sec 22CalibrationChp 18 (Lessons in Ind Instr) Calibration Lab Due start of next week's lab.

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