PLC Scope in Future
The PLC will evolve in future as it has a vast application and use in industry while it can enhance its communication between hardware and software. We can expect to see smaller and more compact PLCs with more work power with small micro and mini USB connecter.
PLCs are expected to play a crucial role in industry 4.O revolution, which focuses on the integration of digital technologies, the IOT, cloud computing and AI in industrial automation. We can see adoption of protocols like OPC UA for standardized communication, Inter-corporation of edge computing for faster data processing.
What is a Programmable Logic Controllers (PLC)
PLC stands for Programmable Logic Controller which was invented in automobile manufacturing to provide a flexible, rugged, and easily programmable controller to automate a system in the year of 1964 by Dick Morely. That’s why he is called as father of PLC. The first PLC was Medicon 084. These PLCs were large, expensive, and not easy to maintain and program. That’s why in the next generation it was upgraded to medium and small size PLCs. It is a hardware device with microprocessor-based control system. PLC is a general-purpose computer modified specially to perform control tasks. It is used for industrial automation to automate a specific process, machine function, or even entire production. PLCs are developed for electronic replacement for hard-wired relay logic circuit systems for machine control. They are designed for industrial use to control many automated processes in industries.
In this Article, We will go Through what is a Programmable Logic Controller and how a programmable logic controller works, We will go through Different types of PLC, Then we will proceed with PLC programming Examples and see industrial PLC programming examples, At last, we will conclude our Article with its Applications, Advantages, Disadvantages and Some FAQs on PLC.
Table of Content
- What is a Programmable Logic Controller (PLC)?
- Use of PLC
- Components of PLC
- Structure Of PLC with diagram
- Working of PLC controller
- Types of PLC
- Applications of PLC
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