Product Description
The Allen-Bradley 2711-K3A5L1 PanelView 300 is a monochrome HMI terminal featuring a 3-inch, 128x64 pixel LCD display with LED backlight, a keypad with eight function keys (F1-F8), a DH485 (RS-232) communication port, and 240KB of non-volatile memory expandable via ATA memory card. It supports communication with Allen-Bradley PLCs, stores up to 100 alarm lists, and uses PanelBuilder32 software for application development. It operates on 24VDC, consumes a maximum of 10W, and has specific operating and storage temperature/humidity ranges.
Is Your Device Showing These Signs?
The Allen Bradley 2711-K3A5L1 HMI commonly experiences failures related to the backlight, resulting in a dim or non-functional display, requiring backlight replacement or LCD repair. Touchscreen unresponsiveness or inaccurate input is a frequent problem, often necessitating touchscreen calibration or replacement. Communication errors, specifically with the serial port, arise due to damaged communication ports or configuration issues, demanding port repair or communication parameter adjustments. Power supply failures cause complete unit inoperability and require power supply component replacement. Memory corruption leads to program errors or data loss, solved through memory module replacement or firmware reinstallation.
Technical specifications
The Allen-Bradley/Rockwell Automation 2711-K3A5L1 PanelView Standard HMI is a 3-inch monochrome LCD operator terminal with LED backlight rated for 100,000 hours (standby), displaying 128 x 64 pixels across a 73 mm x 42 mm area. Operator input is via an 8-key configurable keypad (F1-F8). It features one DH485 (RS232) communication port, compatible with Allen-Bradley PLC5, MicroLogix, SLC500, and Logix family PLCs. Internal memory includes 240 KB non-volatile and 170 KB runtime, expandable via ATA Memory Card. Alarm list capacity is up to 100 lists stored in non-volatile memory. Programming is done with PanelBuilder32 software. It operates on 18-32 VDC (24 VDC nominal) consuming 10 Watts (0.42 Amps at 24 VDC), weighs 673 grams, and measures 197 x 140 x 82 millimeters. Operating temperature is 0-55 degrees Celsius, storage temperature is -20-85 degrees Celsius, and relative humidity is 5-95% non-condensing @ 0-55 deg. C. It has a shock rating of 30g and vibration rating of 2g operational, with a non-replaceable internal battery. Accessories include antiglare overlays, function key legend inserts, and backlight replacements.
Our Repair Process for the
2711-K3A5L1
Our repair process for the Allen Bradley 2711-K3A5L1 HMI begins with a comprehensive diagnostic evaluation to pinpoint the failure. Backlight issues are resolved through direct backlight replacement or LCD repair. Touchscreen unresponsiveness is addressed via touchscreen calibration or complete replacement. Communication errors are corrected through serial port repair or communication parameter adjustments. Power supply failures necessitate the replacement of faulty power supply components. Memory corruption is rectified by replacing the memory module or reinstalling the firmware. Each repair concludes with rigorous testing to ensure complete functionality and adherence to original performance specifications.
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