Product Description
The Allen-Bradley PanelView Standard 300 (specifically model 2711-K3A2L1) is a compact Human Machine Interface (HMI) designed for operator control and real-time process monitoring. It features a 3-inch monochrome LCD display (128x64 resolution, LED backlight with 100,000-hour life), an eight-function-key keypad, a DH-485 (RS-232) communication port, and supports ATA memory cards. The unit operates on 18-32V DC (24V DC nominal) with a maximum power consumption of 10W. It has 170 KB of runtime application memory and an irreplaceable battery. The device weighs 673 grams and measures 197 x 140 x 82 mm. It operates in temperatures from 0 to 55C and humidity from 5 to 95% (non-condensing). It is shock-rated to 30g and vibration-rated to 2g. Optional interface modules are available for connecting to other communication protocols and MicroLogix controllers.
Is Your Device Showing These Signs?
The Allen Bradley 2711-K3A2L1 Human-Machine Interface (HMI) commonly experiences failures related to the backlight, resulting in a dim or non-functional display. The touchscreen malfunctions, causing inaccurate or unresponsive input. Internal memory corruption leads to program errors or a complete system halt. Communication issues arise due to faulty serial or Ethernet ports, preventing PLC connectivity. Power supply degradation causes intermittent operation or complete failure.
Technical specifications
The Allen-Bradley PanelView 300 Monochrome Operator Terminal (2711-K3A2L1) features a keypad with 8 function keys (F1-F8), cursor keys, and numeric keys for operator input, a 3-inch diagonal LCD monochrome display with LED backlight, a display area of 73 mm (w) x 42 mm (h) / 2.87 in. (w) x 1.67 in. (h), a display resolution of 128 x 64 pixels, a backlight life of 100,000 hours (LED), 170 KB of runtime application memory, a DH-485 (RS-232) communication port, ATA memory card support, an input voltage of 18-32V DC (24V DC Nominal), power consumption of 6 Watts (0.25 Amps at 24V DC), heat dissipation of 6 Watts (13 BTU/HR), a weight of 673 grams / 1.48 pounds, dimensions of 197 x 140 x 82 mm / 7.76 x 5.53 x 3.21 inches (Length x Breadth x Height), an operating temperature of 0 to 55 degrees Celsius / 32 to 131 degrees Fahrenheit, a storage temperature of -20 to 85 degrees Celsius / -4 to 185 degrees Fahrenheit, relative humidity of 5 to 95% noncondensing at 0 to 55 degrees Celsius / 32 to 131 degrees Fahrenheit, a shock rating of 30 g, a vibration rating of 2 g, an approximate shipping weight of 3 pounds, approximate shipping dimensions of 11 x 8 x 6 inches, common series A and B, an irreplaceable battery, and supports additional modules like the Personal Computer Interface Converter (RS-232 to/from DH-485), Isolated Link Coupler for DH-485 Network, and MicroLogix Advanced Interface Converter Module.
Our Repair Process for the
2711-K3A2L1
Our repair process for the Allen Bradley 2711-K3A2L1 HMI begins with a comprehensive diagnostic evaluation to pinpoint the root cause of the failure, whether it be a backlight issue, touchscreen malfunction, memory corruption, communication problem, or power supply degradation. The faulty components are then replaced with new, high-quality parts. The unit undergoes rigorous testing to ensure proper functionality and optimal performance. The HMI is then returned to the client, fully operational and ready for seamless integration into their industrial environment.
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.
Buying Options
To receive a quote within 2 hours, please provide us with the details of your requirements. Our team will promptly review your request and send you a custom offer.
Ships from Rochester, NY