Industrial Automation is the use of automation devices and different technologies such as robotics, computer software, and communication systems to control industrial processes and machinery without significant human input. An extensive range of tools is required to implement industrial automation including control systems that integrate different automation devices like PLCs, HMIs, Drives, and Motors Programmable Logic Controllers (PLCs) are used to control and monitor industrial machinery/processes. Human-Machine Interfaces (HMIs) provide a user-friendly interface that connects plant operators to industrial controllers for machines, systems, and other devices. Drives control the torque and speed of industrial motors, while motors are used in industrial automation systems to convert electrical input energy into mechanical output energy. Industrial automation is increasingly becoming an essential part of modern-day manufacturing and production processes. Therefore, an understanding of...
RS-485 (Recommended Standard #485), also referred to as EIA-485 or TIA-485 (-A), is a differential signaling standard that defines the electrical properties of receivers and “bused” drivers used to implement balanced multi-point serial communication systems. The standard is jointly developed and maintained by two trade associations: Telecommunications Industry Association (TIA) and Electronic Industries Alliance (EIA). Serial communication systems implementing the RS-485 standard can be employed effectively in industrial environments characterized by excessive electrical noise. This is because RS-485 networks make use of differential transmission lines that cancel out most of the electromagnetic disturbances gathered up by the RS-485 signals during data transmission. Also, the standard allows for long-cabling lengths of up to 1200 meters and multi-drop bus systems in which multiple communication devices (RS-485 receivers and drivers) can be connected on the same serial bus. These...
ROM (Read-only Memory) was used to store BIOS throughout the early stages of microcomputer development. During the ROM manufacturing process, the manufacturer uses a unique technique to burn in the data inside the ROM. Only reading is possible; no editing is permitted. The user can no longer change burned-in data; they can only confirm its accuracy. There is no room for modification. The information must be discarded, and a fresh copy created if there are any faults in it. The manufacturing line is where ROM is created. It is often exclusively utilized in bulk applications because of its high cost. Later, people created PROM (Programmable ROM) to eliminate the hassles associated with ROM manufacture and updating. In the PROM, no information was created at the factory at first. Users can write their data with the assistance of a dedicated coder, although this possibility is limited. It cannot be changed once written. In the event of a mistake, the chip can only be discarded. PROM has...
According to the study “Fieldbus Technology in Industrial Automation,” published by CiteSeerX, Fieldbus is “a type of communication protocol used in industrial control and automation systems. It provides a standardized method for transmitting data between control devices and control systems, enabling real-time control and monitoring of industrial processes.” (CiteSeerX, “Fieldbus Technology in Industrial Control and Automation Systems”). Fieldbus technology is a widely used communication protocol in industrial settings that facilitates real-time control of manufacturing processes. It differs from traditional RS-232 serial connections as it operates within a network structure that accommodates multiple topologies, including star, bus, ring, mesh, and tree. The Fieldbus protocol enables multiple devices to connect simultaneously, thereby reducing the need for excessive cables and enhancing the overall connectivity efficiency. Another advantage of Fieldbus devices is the presence of a...
Every year it seems that technology is growing at an exponential rate, and truth be told, it is. It seemed just 3 years ago that AI wasn’t even quite possible for another decade or so, and yet, it seems every company is implementing it in various applications. This innovation also applies to robotics, and more importantly, automation. While robotics in factories have been around since the 1960s, they are becoming much more sophisticated to fit our ever-expanding range of needs. Not only are these machines getting more advanced, but they’re just downright cool. In this blog post, we’re going to go over the most anticipated technologies in automation for 2023, visiting brands such as Mitsubishi, Fanuc, and more! I would also like to give a quick disclaimer that we are not endorsed or sponsored by any of these brands. “3D Printing Technology @ Siggraph 2011 ” by keepitsurreal is licensed under CC BY-SA 2.0 . This is by far my favorite category, as well as for many other DIYers...
The motor plays a vital role in any application where rotational or linear motion is involved. In earlier times, some mechanisms involved the use of pulley systems to meet such requirements but due to advancements in technology and the industrial revolution, motors were introduced for such purposes. There are many famed companies and industries which are thriving to be on the top in terms of motor manufacture and design and motor-based industrial, domestic, and automobile solutions. Every year, these companies introduce more efficient, economical, and robust designs. The motors can be AC or DC depending upon the use. All have their drives through which they are operated autonomously. The motors can be further classified as: Synchronous Motors Asynchronous Motors BLDC or Brushless DC motor AC induction motor Hydraulic based motor Stepper motor Servo motor Motors are widely used for automobiles and for domestic and industrial purposes that may include: Vehicles EV’s Drones Conveyer...
Programmable Logic Controllers (PLCs) are ruggedized computing devices used to control electro-mechanical processes, mainly in industrial settings. The PLC continuously monitors the state of connected input devices or sensors and collects the status information as input data. It then processes the input data and makes appropriate decisions based on pre-programmed parameters to control the state of the connected output devices. This way, PLCs can automate a specific industrial process, machine function, robotic device, or even an entire assembly/production line. Initially, PLCs were developed to replace complicated relay-logic control systems in automobile industries. Today, however, PLCs provide a comprehensive range of functions including controlling inputs and outputs, drives and motors, timing and counting functions, communications, as well as processing digital and analog signals in a variety of industrial and commercial applications. According to a PLC-industry analysis report by...
Automation involves using technology to perform tasks and processes without human involvement. This can include various systems, such as mechanical, hydraulic, pneumatic, electrical, electronic, and computer-based systems, which are often used in combination. Automation is becoming more common in various industries, including manufacturing, transportation, and energy, and can bring benefits such as labor savings, reduced waste, and improved quality and precision. Automation is also being implemented in the banking industry and can range from simple control systems to complex algorithms. In the manufacturing industry, automation has been implemented through robotics and automation equipment for tasks such as assembly, packaging, and material handling, leading to increased efficiency, productivity, and cost savings. The transportation industry has adopted automation through self-driving vehicles and drones, improving safety and reducing labor costs. The energy industry has implemented...
The term “Automation” describes a wide array of technologies, scientific techniques, and tools used to minimize human input in processes, making them more efficient, accurate, fast, and productive. Automation solutions are utilized in practically all areas of our everyday life, covering an extensive range of applications, from household appliances and consumer electronics to advanced and complex systems powering modern-day manufacturing facilities, transport vehicles including ships and aircraft, power plants, etc. Automated banking solutions are also available. One of the most widely adopted forms of automation is industrial automation, which involves the use of a combination of specialized control devices (such as logic controllers), information technologies, and computer-controlled equipment (e.g., robots) to enhance manufacturing/production processes. Essentially, industrial automation streamlines industrial systems by integrating computers and smart machine tools into multiple...
Automation is not a new concept and has been used for many years to help businesses improve efficiency, reduce human error, and increase production. Examples of early automation include the printing press, sewing machine, and assembly line for cars. Today, with advancements in technology, such as Robotic Process Automation, more tasks can be automated using digital bots within a company. As automation continues to evolve, it is becoming an increasingly important aspect of business operations. Understanding the basics of automation is crucial for companies looking to implement innovative solutions and enhance their workforce. Automation is the technology that enables tasks or processes to be completed without human involvement. To create an automated system, three main components are necessary: A source of power to drive the process and operate the system. A set of instructions that directs the process A control system that carries out the instructions. The control system is...
We’ve all heard of the promises of a potential fusion energy breakthrough and what it could mean for us in terms of clean, near-limitless power; however, concepts of how we can revolutionize and renew our current infrastructure aren’t too common at all. Recent developments in fusion research have left many engineers speculating about how far we can go with this technology and its possible ramifications – from revolutionizing robots and factories to opening up new frontiers in automated manufacturing. In this article, we’ll explore what scientists are currently working on regarding net positive breakthroughs for fusion energy production and discuss why these technological strides might just be the key to solving some major engineering challenges we face today, as well as any challenges that may arise along the way. “Nuclear fusion display at the Weiss Energy Hall. ” by kpfellows is licensed under CC BY-NC-SA 2.0 . Fusion energy has been an alluring concept for many years, with its...
Human-Machine Interfaces (HMIs) are used to improve industrial automation processes by providing a visual interface for operators to interact with and monitor the automated system. HMIs can be used to display real-time process data, control system parameters, and issue commands to the automated system. One of the main benefits of using an HMI in industrial automation processes is that it allows operators to easily monitor and control the system without having to understand the underlying control logic or programming. This makes it easier for operators to perform tasks such as troubleshooting, adjusting process parameters, and monitoring performance. In addition to providing a convenient interface for operators, HMIs can also improve the efficiency and reliability of industrial automation processes by enabling operators to identify and address potential issues in real time. For example, suppose an HMI is used to display real-time process data. In that case, operators can quickly...
In the world of industrial automation, control systems play a crucial role in ensuring the smooth operation of manufacturing processes and equipment. These systems are responsible for monitoring and controlling various aspects of the production process, including the movement of materials, the operation of machinery, and the quality of the final product. Traditionally, these control systems were implemented using programmable logic controllers (PLCs), which are specialized computers that are designed to handle the complex logic and control functions required in industrial automation. Programmable Automation Control (PAC) is a type of industrial controller that offers many of the same capabilities as PLCs but with greater flexibility and more powerful processing capabilities. An industrial control system is categorized as a PAC if it comprises five characteristics which include multi-domain functionality, flexible software tools, multi-discipline development platform, open modular...
Industrial Automation is the use of digital control systems, robotics, and information technologies to control different processes and machinery in an industrial environment to replace human involvement in performing certain functions. These functions primarily focus on material handling, manufacturing, and quality control processes. Concisely, industrial automation makes use of logical programming commands and powerful computer-controlled machinery such as CNC machines to replace human workers on factory floors. At the core of industrial automation are three significant control techniques, namely: Distributed Control Systems (DCS), Programmable Logic Controllers (PLCs), and Supervisory Control and Data Acquisition (SCADA) systems. These control mechanisms consist of smart and interconnected field input and output devices, field instruments, distributed I/O controllers, supervisory control PCs, and Human-Machine Interfaces (HMIs). To provide flexible connectivity between the...
Solar farms, also sometimes referred to as solar parks, are large-scale, ground-mounted installations of massive arrays of Photovoltaic (PV) panels or other means of converting sunlight into solar energy, which is then routed to a utility’s power grid. They are simply solar power stations that operate just like other electricity-generating plants such as fossil-powered or natural gas power plants. But unlike traditional power plants, solar farms don’t produce any sort of pollution and they hardly use water in electricity generation. In general, the concept of a solar farm can be associated with both commercial solar projects and residential rooftop solar systems that have just a few solar panels. However, unlike these two solar systems, solar farms are decentralized and they normally consist of large arrays of ground-mounted solar panels. Also, rather than supplying power to a local household or business, solar farms are part of a utility’s energy mix and in most cases, they provide...