Types of PLC
What are the programming languages used in PLCs ?
The five programming languages are ladder logic ,functional block diagram ,sequential function charts , structured texts and instruction list .
What are the essential parts of PLCs ?
The main components of PLCs are CPU( central processing unit) , power supply unit ,programming device and input/output modules .
What is the ladder diagram in PLC ?
It is a graphical programming language used to create control logic for Programmable logic controllers that looks like a ladder with horizontal rugs and vertical rails .
What are the different types of PLC ?
PLCs focus on implementing logic and switching operations to efficiently control systems. It is used to control various types of machines or processes through digital or analog input/output.
In this article, we will discuss the Types of PLC, We will start our Article with the Definition of PLC, Then go through the Functional Components of PLC, Then we will go through its Various Types of PLC, At last, we will conclude our Article with the Application, Advantages, Disadvantages and Some FAQs.
Table of Content
- What is a PLC?
- Block Diagram and Components
- The Two Major Types of PLC
- Compact Vs Modular PLC
- Type of PLC According to Size
- Small , Medium and Large PLCs
- Type of PLC According To Power Supply
- Type of PLC According To Output
- Advantages of PLCs
- Disadvantages of PLCs
- Applications of PLCs