Micro 820 Selection Guide
This selection guide is your all-inclusive tool for navigating the PLC (programmable logic controller) world and making knowledgeable choices. Selecting the ideal PLC for your particular application may make a huge difference in today's fast-paced industrial environment when productivity and efficiency are crucial. The Micro 820 series, renowned for its small size and adaptable features, provides several solutions designed to match your automation demands. You may rely on our selection guide to examine the Micro 820 PLC family in-depth, its characteristics, and the factors to consider when deciding what fits best. This article attempts to streamline the decision-making process and equip you with the knowledge required to select the best Micro 820 model, regardless of whether you are a seasoned engineer or a beginner trying to adopt automation solutions.
This manual's comprehensive specs, performance comparisons, and application examples let you fit the Micro 820 PLCs' capabilities to your project's needs. This article examines the benefits of the Micro 820 series, including their small size, quick processing, broad span of input/output possibilities, simple interaction with programming applications, and connection capabilities. As you read the guide, you will learn important information about how the Micro 820 PLCs may improve operational effectiveness, optimize resource utilization, and contribute to the general success of your automation projects. By making well-informed selections, you can ensure a smooth integration, less downtime, and increased system dependability.
Now, let's look at some of the modules of the Micro 820 series; we will be mainly concerned with their specifications.
2080-LC20-20AWBR Module:
The 2080-LC20-20AWBR module's small size makes it easy to install and integrate into various automation systems without taking up much room. This module has 20 analog I/O channels, 12 universal voltage inputs (0-10VDC, 4-20mA), and eight universal voltage/current outputs (0-10VDC, 4-20mA), which may be set in many ways. It also has 20 digital I/O channels in addition to analog I/O. 12 sinking or sourcing inputs and eight sinking or sourcing outputs are configuration options for these. It has a high-speed processor, which enables quick logic execution and effective I/O operation control. This module has an inbuilt Ethernet connection that allows smooth networking and communication with other hardware and software components on the network.
Integrating into already-existing Micro 800 control systems is simple since it is developed to function with this particular series. This module has an in-built server mechanism that offers a straightforward working interface for distant handling of the Programmable logic circuit using a web browser. This module has an in-built slot for SD cards for program storage, data handling, and mainly firmware upgrades. It supports several industrial protocols, including Modbus RTU and EtherNet/IP, making integrating various hardware and software components simple. The 2080-LC20-20AWBR module, built for harsh environments and constructed with industry-standard components, delivers dependability and durability for demanding automation applications.
The best storing/keeping temperature for the module is 40 degrees Celsius to 85 degrees Celsius (-40°F -185°F), and it is meant to work in a temperature range of 0 degrees Celsius to 55 degrees Celsius. A 5 to 95% percentage for humidity level is ideal for its functionalities. The module is designed to endure stress and vibration and to operate consistently with industry requirements. An IP20 enclosure certification protects it from solid items with a diameter larger than 12.5mm. Without technical issues, the module can function at elevations of up to 2000 meters (6562 feet). These environmental requirements guarantee the 2080-LC20-20AWBR module's ability to operate efficiently in various industrial settings while delivering dependable performance and longevity.
2080-LC20-20QBBR Module:
A small and adaptable programmable logic controller (PLC) made for automation applications is the 2080-LC20-20QBBR module. It has 20 analog Input/Output channels that can be replicated as inputs for voltage mainly from (0-10VDC) or voltage outputs (0-10VDC). Additionally, it has 20 channels of digital I/O that may be used as inputs or outputs depending on the situation. The module's high-speed CPU enables effective logic execution and I/O operation control. Its built-in Ethernet connector makes communication and integration easier with other systems and devices on the network. The 2080-LC20-20QBBR module can be easily integrated into pre-existing Micro 800 control systems since it is compatible with the Micro 800 series of PLCs.
It includes a built-in web server for simple remote management and configuration via a web browser. The module also features a built-in SD card port for firmware upgrades, data logging, and program storage. The 2080-LC20-20QBBR supports several industrial protocols, including Modbus RTU, to guarantee easy interaction with various components and systems. This module is engineered to survive extreme industrial settings thanks to its tough construction and industry-standard components, assuring dependable performance for your automation needs.
The 2080-LC20-20QBBR module can work in a variety of different environmental settings. It can operate in temperatures between 0°C and 55°C (32°F and 131°F) and be kept in temperatures between -40°C and 85°C (-40°F and 185°F). A 5 to 95% percentage for humidity level is ideal for its functionalities. The module's construction makes it shock- and vibration-resistant, guaranteeing dependable operation in demanding industrial settings. An IP20 enclosure certification protects it from solid items with a diameter larger than 12.5mm. The 2080-LC20-20QBBR module is also intended to function without deteriorating at altitudes up to 2000 meters.
2080-LC20-20AWB Module:
This module has four 24-volt DC inputs and eight 120-volt AC inputs. This gadget also features one (1) 0 to 10 volts DC analog output and seven (7) relay outputs. The physical dimensions of this controller are 90 mm x 104 mm x 75 mm. A variety of specifications are provided by this module, enhancing its versatility and functionality in automation systems. It runs within the broad 100-240V AC voltage supply range, ensuring compatibility with various power sources. Thanks to its compatibility with up to 12 digital input channels and eight digital output channels, it offers a variety of devices and sensors with enough connection. The module has two internal serial connection ports that make it easy to exchange data and enable smooth interaction with external devices. It provides enough storage for programs and data with a non-volatile memory capacity of up to 80 KB.
The extension capability makes scalable and flexible system design possible, enabling the integration of additional I/O modules. The module's real-time clock provides time-based operations and scheduling. To help with troubleshooting and diagnostics, LED status indicators give visual input on the module's working state and I/O status. The module is also approved and follows several international standards, ensuring its appropriateness for deployment in various geographical areas and business sectors. The 2080-LC20-20AWB module is a dependable and adaptable option for automation demands thanks to these features taken as a whole.
The module's sturdy construction includes electrostatic discharge (ESD) protection, which can resist up to 8 kV (contact) and 15 kV (air) and protects it from any harm from static electricity. It is suited for locations with high amounts of humidity because it is made to work in non-condensing settings. The module is protected from pollutants that can impair its function thanks to its resistance to dust and particles. Additionally, it has chemical resistance, enabling it to tolerate exposure to various industrial chemicals. The module may operate dependably in areas with strong electromagnetic noise because of its EMI/RFI protection. The 2080-LC20-20AWB module complies with safety rules and standards since it is approved for use in non-hazardous environments. Its enclosure offers mechanical protection by isolating internal components from the environment and assuring endurance under demanding operating circumstances. The dependability and appropriateness of the Module for industrial applications are improved by these standards taken as a whole.
2080-LC20-20QBB Module:
This device is a member of the 820 Micro series and comes with 20-point PLC modules. This PLC needs 12 indicated sections for a 24-volt DC source as its energy supply for input. Seven indicated sections are needed for a 24-volt DC supply to this module's output, with 1 point being an analog out. This PLC can run on a 24-volt DC and has 20 pins set aside for energy-providing supplies. For this PLC, 6 watts is its dissipation power rating. Nevertheless, the class 2 power supply voltage range is 20.4 to 26.4 volts DC.
Regarding this PLC unit's IP classification, it has an IP20 enclosure, which may not be optimal for outdoor usage but can protect it for the correct inside use in the right environmental conditions. The PLC's non-isolated DC input on-state voltage ranges from 9.8 to 26.4 volts DC aside from that. In this model, the terminal blocks are fixed. This type of workbench enables this module to directly employ several potent programs, including Block diagrams, PID loops, and several user-defined function sets.
2080-LC20-20QWBR Module:
The Allen Bradley 2080-LC20-20QWB programmable controller's power supply voltage ranges from 20.4 to 26.4 volts DC. Regarding the I/O ratings for this product, the input voltage rating is 24 volts DC with an 8.8 milli ampere current rating, and the output voltage rating is 240 volts AC with a rated current of 2 amperes or 24 volts DC with a rated current of 2 amperes. This programmable controller's rated input voltage is 24 volts of direct current (DC). This controller features seven (7) relay outputs and twelve (12) discrete inputs with a 24-volt DC power rating. This gadget has four (4) 0 to 10-volt analog inputs and one (1) 0 to 10-volt DC analog output. Without plug-in modules, this product's rated power usage is 5.62 watts; with them, it is 8.5 watts. This programmable controller's housing has an IP20 Ingress Protection rating. The best storing/keeping temperature for the module is 40°Celsius to 85°Celsius (-40°F -185°F) and is meant to work in the range of -20°Celsius to 65°Celsisus temperature. This gadget can withstand relative humidity levels between 5% and 95% non-condensing. The actual measurements of this item are 3.54 inches by 4.09 inches by 2.95 inches or 90 mm by 104 mm by 75 mm.
2080-LC20-20QWFB Module:
The 24V DC power source used to power this module ensures compatibility with standard industrial power systems. It has 12 digital inputs that connect and monitor different digital devices and sensors. It also has eight digital outputs for managing extraneous equipment, including motors, valves, and indicators. The module has four analog inputs and two analog outputs to support analog devices and measurements. This makes it possible for the automation process to precisely regulate and monitor analog signals. As the analog I/O supports different signals (current and voltage), it increases the module's adaptability. The built-in Ethernet port on the 2080-LC20-20QWFB module allows for smooth integration into industrial networks. Communicating with other hardware and software is easier using well-liked protocols like Ethernet/IP and Modbus TCP. Additionally, it supports serial transmission, enabling connectivity with older technology.
The CCW software, which provides a user-friendly programming environment, could become useful for coding the module. For developers' convenience and versatility, this software offers a variety of programming alternatives, such as block diagrams for functions, ladder logic, and formatted text. Another noteworthy characteristic of the 2080-LC20-20QWFB module is its expansion options. It permits extension I/O modules, allowing the option to alter and increase the Module's I/O capability following particular application needs. This versatility means future system updates and alterations will be scalable. The module is beneficial for broad industry uses since it functions across a -20°Celsius-55°Celsius (-4°Fahrenheit to 131°Fahrenheit) temperature range. It features an enclosure with an IP20 rating, which offers protection from solid objects but is not appropriate for outdoor usage. The module's reliability in severe industrial environments is ensured by its design to endure vibration up to 2g and shock up to 30g.
Conclusion
In conclusion, Allen-Bradley's Micro 820 series is a superb option for industrial automation applications. This line of programmable logic controllers (PLCs) provides a small, flexible solution with robust performance, cutting-edge communication capabilities, and user-friendly programming possibilities. The Micro 820 series PLCs stand out for their small size, which makes installation simple in settings with limited space without sacrificing capability. These PLCs offer versatility in the precise and effective management and monitoring of industrial processes because of their extensive digital and analog input/output possibilities. A smooth integration with other devices, networks, and software systems is made possible by built-in Ethernet ports and support for well-known communication protocols, including Ethernet/IP and Modbus TCP. This makes it easier for data to be shared, monitored in real time, and integrated into bigger automation infrastructures. By supporting various programming languages and facilitating the development of effective automation solutions by inexperienced and expert programmers, the user-friendly Connected Components Workbench software streamlines the programming process. Additionally, the Micro 820 series' extension possibilities provide customization and scalability, enabling adaptation to change automation demands. The PLCs of the Micro 820 series are designed to endure the rigors of industrial situations in addition to their technological capabilities. These PLCs provide dependable performance even in challenging circumstances because of their robust enclosures, wide working temperature ranges, and resistance to vibration and shock.
Overall, Allen-Bradley's Micro 820 series provides a complete answer for industrial automation requirements. It is a dependable and adaptable option for various applications because of its small size, excellent communication capabilities, user-friendly programming, and sturdy construction.
