Title: Module Overview-2
Course: Open EIC225 Programmable Controllers > Section: Module 2: Hardware Components, Number Systems and Codes

Module Overview | Module Learning Objectives
See my video overview of this module at this link

How to Approach this Module

1. First read, watch or listen to the mini-lectures.
2. Next Read the chapters assigned for this mod
3. Participate in the "Troubleshooting" discussion forum as outlined within the forum
4. Complete the Troubleshooting & Design programming assignments
5. Finally take the quiz for this module.
By the end of this module, in addition to being able to navigate Canvas and meeting your classmates, you will be able to:

Chapter 2 PLC Hardware Components

- 2.1 List and describe the function of the hardware components
used in PLC systems
- 2.2 Describe the basic circuitry and applications for
discrete and analog I/O modules, and interpret typical I/O and CPU
specifications
- 2.3 Explain I/O addressing
- 2.4 Describe the general classes and
types of PLC memory devices
- 2.5 List and describe the different types of PLC
peripheral support devices available

Chapter 3 Number Systems and Codes

- 3.1 Define the decimal, binary, octal and hexadecimal numbering
systems and be able to convert from one numbering or coding system to another
- 3.2 Explain the BCD, Gray, and ASII code systems
- 3.3 Define the terms bit, byte,
word, least significant bit (LSB), and most significant bit (MSB) as they apply
to binary memory locations
- 3.4 Add, subtract, multiply, and divide binary
numbers