Introduction to the Rockwell Automation 2080-LC20-20QBB Micro820 Programmable Controller

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Introduction to the Rockwell Automation 2080

The Rockwell Automation 2080-LC20-20QBB Micro820 Programmable Controller is a compact and versatile controller designed for small-scale automation applications. Its compact design makes it ideal for installations with limited space, fitting easily into control panels or machinery. The controller offers integrated I/O capabilities, including digital inputs and outputs, analog inputs, and high-speed counters, providing flexibility for connecting and controlling various devices and sensors. Programming the Micro820 is made easy with the Connected Components Workbench software, offering a user-friendly interface for program development, editing, and debugging.

An introduction to this programmable controller is provided below:

1. Compact Size:

The Rockwell Automation Micro820 controller is known for its small physical footprint, making it ideal for applications with limited space or distributed control requirements. Despite its compact size, it offers powerful capabilities for controlling and monitoring various automation processes. 

  • Space Efficiency: The Micro820 controller is perfect for installations with limited space because to its small physical footprint. It can fit into confined spaces like control panels, machinery, and enclosures. Because of its small size, the controller can be deployed in places where larger controllers might not be practical.
  • Flexibility in Installation: The controller can be mounted and placed with more flexibility because to its small size. It can be easily attached to machine frames, installed on DIN rails, or built into existing control panels. The design and architecture of automation systems are made simpler because to the installation options’ flexibility, which also makes it possible to adapt to different installation needs.

2. Integrated Features:

The built-in features of the 2080-LC20-20QBB Micro820 controller increase its capabilities. It has Ethernet and serial interfaces, inbuilt digital and analogue I/O channels, and a microSD card slot for storing programmes. By eliminating the need for extra hardware or modules, these integrated functions make configuration and setup easier. 

  • Digital and Analog I/O: Input/output (I/O) channels for digital and analogue signals are already included into the Micro820 controller. Many applications no longer require external I/O modules thanks to their integrated I/O capabilities, which lowers hardware costs and streamlines the installation procedure. The controller often provides both analogue inputs for reading analogue signals and operating analogue devices, as well as a combination of digital inputs and outputs.

3. Programming Capabilities:

The Connected Components Workbench software from Rockwell Automation is used to programme the Micro820 controller. In addition to supporting a number of programming languages, such as ladder logic, function block diagrams (FBD), and structured text, this software also offers an intuitive programming environment. Using the programme, customers can create and modify control schemes according to their unique automation needs. 

  • Connected Components Workbench (CCW): The Connected Components Workbench software (CCW) from Rockwell Automation is used to programme the Micro820 controller. CCW offers a user-friendly programming environment that makes it easier to build and set up automation programmes. It provides a user-friendly interface and supports a variety of computer languages for effective programming.
  • Programming Languages: Because the Micro820 controller supports a number of programming languages, users can select the one that best suits their preferences and application needs. Structured text, ladder logic, and function block diagrams (FBD) are examples of supported languages. Ladder logic, a graphical programming language frequently used in industrial automation, has more sophisticated programming capabilities than FBD and structured text.

Read: Rockwell Automation 2080-LC20-20QBB Micro820 Programmable Controller

4. Communication Options:

Users can choose the programming language that best meets their preferences and application requirements because the Micro820 controller supports a variety of them. Examples of supported languages include structured text, ladder logic, and function block diagrams (FBD). Compared to FBD and structured text, ladder logic, a graphical programming language often used in industrial automation, has more advanced programming features. 

  • Modbus RTU/TCP: Both the RTU (serial) and TCP (Ethernet) versions of the Modbus protocol are supported by the Micro820 controller. This makes it possible to communicate with Modbus-compatible sensors, actuators, and controllers. In industrial automation, the Modbus protocol is widely used and offers a standardised way to transmit data.
  • Serial Communication: One or more serial communication ports, commonly RS-232 or RS-485, are present on the controller. These ports make it possible to communicate with older equipment or devices that employ serial communication protocols. The serial ports support data transfer in both directions and can be utilised to link up with equipment like barcode scanners, printers, and vintage control systems.

5. Expansion Capability:

The Micro820 controller offers expansion options to meet more I/O requirements despite its small size. It supports plug-in modules, including communication modules, special function modules, and digital and analogue I/O modules, enabling users to customise the controller’s capabilities. The Micro820 is appropriate for applications that may need expansion or modification in the future because to its versatility. 

Plug-in Modules: The I/O capacity of the Micro820 controller can be increased by adding plug-in modules. These modules often have analogue inputs, analogue outputs, and digital and digital outputs. Users can enhance the number of I/O points available for connecting to field devices and sensors by adding these modules.

6. User-Friendly Design:

With status indicators, detachable terminal blocks, and a detachable LCD display for simple setting and troubleshooting, the Micro820 controller has an intuitive design. The controller’s simple installation, wiring, and maintenance procedures, along with its modular design, reduce setup and operation time and effort. 

  • Compact Form Factor: The Micro820 controller may be easily integrated into control panels, cabinets, or tiny areas because to its small and compact form factor. The system configuration and design options are flexible thanks to its small size, which also makes installation easier.

For small-scale automation applications, the Rockwell Automation 2080-LC20-20QBB Micro820 Programmable Controller provides a convenient, feature-rich solution. It is a flexible alternative for a variety of industrial automation projects thanks to its integrated features, programming abilities, communication options, expansion flexibility, and user-friendly design.

Asteam Techno Solutions Pvt. Ltd. has boasts over 10 years of experience in the industrial sector, founded in India and then became one of the best industrial automation parts supplier in India as well as globally. We provide automation solutions with reputed brands including Allen Bradley, Mitsubishi, Phoenix Contact, Siemens, Schneider, Moxa, VIPA and more.