Product Description
The Allen-Bradley 2080-LC20-20AWBR, a Micro 820 series controller, features 8 AC inputs (110-240V), 4 DC inputs (24V), 7 relay outputs, 4 configurable analog inputs, and 1 analog output (0-10V DC). It offers communication via 2 plug-in slots, a MicroSD card port (Class 6/10 SCSC/SDHC compatible, not Class 4), an RS-232/485 serial port, an Ethernet port, and RTB terminals; MicroSD cards enable project backup/restore, data logging, recipe storage, and power-up configuration. This hazardous-location approved controller for North America supports panel mounting (3.94 x 3.39 inches), a battery-free real-time clock, and Ethernet/IP for RTU, programming, and HMI. Avoid hot-plugging into EtherNet/IP and ensure proper wiring, enclosure, and chemical avoidance. Disconnecting or connecting cables to the controller while powered on may cause electrical arcing.
Is Your Device Showing These Signs?
The Allen Bradley 2080-LC20-20AWBR Micro820 PLC commonly experiences issues such as communication failures stemming from corrupted firmware or incorrect Ethernet/IP configuration. Resolve program errors due to improper ladder logic implementation or memory allocation overflow. Address I/O module malfunctions, including sensor connectivity problems and actuator control failures, by verifying wiring and replacing faulty components. Correct power supply instability, ensuring proper voltage levels and preventing CPU faults. Mitigate grounding issues that cause electrical noise and erratic PLC behavior by implementing proper grounding techniques.
Technical specifications
The Allen-Bradley 2080-LC20-20AWBR is a Micro 820 controller with a variety of I/O (AC/DC inputs, relay outputs, analog I/O), multiple communication options (Ethernet, RS-232/485, MicroSD), and is approved for hazardous locations in North America. It supports panel mounting, has a battery-free RTC, and uses Ethernet/IP for various functions. Important safety notes include avoiding hot-plugging and ensuring proper wiring and environmental protection.
Our Repair Process for the
2080-LC20-20AWBR
Our repair process for the Allen Bradley 2080-LC20-20AWBR Micro820 PLC begins with a thorough diagnostic assessment to identify the root cause of the malfunction. Communication failures are resolved by reflashing the firmware and correcting Ethernet/IP configurations. Program errors are corrected through meticulous ladder logic debugging and memory allocation adjustments. I/O module malfunctions are addressed by verifying wiring integrity and replacing defective sensors or actuators. Power supply instability is rectified by ensuring correct voltage levels and replacing faulty power supplies. Grounding issues are mitigated by implementing proper grounding techniques to eliminate electrical noise and ensure stable PLC operation.
Your Guarantee: Warranty & Lifetime Support
Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.
Comprehensive Repairs You Can Depend On
We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.
Save Significantly
Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.
Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.