What is Industrial Automation? Programmable Logic Controller - Unitronics (2024)

FAQs

What is Industrial Automation? Programmable Logic Controller - Unitronics? ›

A Programmable Logic Controller, or PLC, is a ruggedized computer used for industrial automation. These controllers can automate a specific process, machine function, or even an entire production line.

Unitronics PLCs range from micro-PLC + HMI units for simple machine control, to complex controllers with advanced functions, a variety of onboard IOs and multiple communication options – including support for Industry 4.0 (smart factory) technology.

A PROGRAMMABLE LOGIC CONTROLLER (PLC) is an industrial computer control system that continuously monitors the state of input devices and makes decisions based upon a custom program to control the state of output devices.

Industrial automation is the use of robotics, machines and control systems to perform tasks that were traditionally carried out by human workers. Automation can improve productivity, quality and safety in manufacturing and other industrial applications.

To begin, an important difference between an industrial PC and a PLC is the way it executes a program. A PLC is usually a scan-based program, whereas an IPC is event-driven. More businesses are wanting to make their operations more flexible and scalable, and PC-based control provides such capabilities.

is dedicated to creating advanced automation control solutions. In Unitronics' offer you will find PLCs, VFDs, AC Servo Drives & Motors, I/Os and accessories and a programming software for all aspects of control, motion, HMI, and communications.

Start by learning the basics of ladder logic, including the different types of contacts, coils, and timers. Study PLC hardware: Understand the hardware components of a PLC system and how they work together. This includes the CPU, I/O modules, power supply, and other components.

Examples of automation in industry by sector

Industrial robots perform precise and repetitive tasks, such as welding and parts assembly, while computer vision systems inspect paint quality and detect defects in real time. We recommend this post on Industry 4.0 in the automotive sector.

What are the 4 types of industrial automation? ›

Industrial processes can be controlled manually, but with industrial automation, machines can be controlled through the use of computers and other electronic devices. There are four main types of industrial automation: fixed automation, programmable automation, flexible automation, and integrated automation.

There are two main aspects of industrial automation, first is machine automation and the second is process automation. So, the knowledge of mechanical and chemical processes is required. Knowledge of analog and digital signal, system dynamics, sensors, measurement and instrumentation engineering and control systems.

​A PLC would be used for the automation of industrial electromechanical processes. An electromechanical process is one that has both electrical and mechanical operation. The device usually involves an electrical signal that creates a mechanical movement, or a mechanical movement that creates an electric signal.

Across industries and applications, Manufacturers use programmable logic controllers (PLCs) to monitor and automate their production processes. PLCs are ruggedly designed industrial computers that can withstand the conditions of an industrial environment.

The two main types of PLC are fixed / compact PLC and modular PLC.

Unitronics is represented by more than 180 distributors in over 55 countries around the globe, providing our customers with local support in their local languages.

However, in certain scenarios, an HMI can be used independently of a PLC, as it has been designed to do certain tasks even without the support of a PLC.

WWS Sector facilities use PLCs to control and monitor various stages and processes of water and wastewater treatment, including turning on and off pumps at a pump station to fill tanks and reservoirs, flow pacing chemicals to meet regulations, gathering compliance data for monthly regulation reports, and announcing ...

PLC and Arduino are two widely utilized industrial automation and control systems platforms. Arduinos are open-source microcontroller boards that can be programmed to perform various tasks, whereas PLCs are specialized computers designed to control industrial processes and machinery.