Product Description
The discontinued Allen-Bradley 2711-T9C1L1 Panelview 900 is a 9-inch color touchscreen HMI, powered by 24V DC and featuring 1008 KB of internal memory, that allows users to interface with machinery, input data, and control processes; it weighs approximately 8 lbs. and measures 16 x 14 x 8 inches, and connects to PLC or SLC 500 controllers (via 1747-SN) and ControlLogix systems (via 1756-DHRIO) within a 1771 remote I/O system, supporting both discrete and block data transfer; its backlight replacement part is 2711-NL2 (if applicable).
Is Your Device Showing These Signs?
The Allen Bradley 2711-T9C1L1 Human-Machine Interface (HMI) commonly experiences issues such as a failed backlight, resulting in a dim or unreadable display, requiring backlight replacement. Touchscreen unresponsiveness or inaccurate calibration is another frequent problem, often necessitating touchscreen recalibration or replacement. Communication failures via the DH-485 communication port are observed, stemming from cable defects, incorrect communication settings, or a faulty communication module. Internal memory corruption or PLC communication errors lead to application crashes or data loss, mandating firmware updates or memory module replacement. Power supply failures cause intermittent operation or complete shutdown, demanding power supply repair or replacement.
Technical specifications
The Allen-Bradley 2711-T9C1L1 Panelview 900 is an outdated 9-inch color touchscreen HMI used to interface with machines. It operates on 24V DC power, has 1008 KB of internal memory, and may have a replaceable backlight (part number 2711-NL2). It weighs approximately 8 lbs. and measures 16 x 14 x 8 inches. It connects to PLCs or SLC 500 controllers (via a 1747-SN module) and ControlLogix systems (via a 1756-DHRIO module) within a 1771 remote I/O system, supporting both discrete and block data transfer.
Our Repair Process for the
2711-T9C1L1
Our repair process for the Allen Bradley 2711-T9C1L1 HMI begins with a comprehensive diagnostic evaluation to pinpoint the failure. Backlight failures are resolved through direct backlight replacement, restoring display clarity. Touchscreen unresponsiveness undergoes recalibration, and replacement is executed if necessary. DH-485 communication issues are addressed by verifying cable integrity, correcting communication settings, and replacing the communication module when defective. Application crashes or data loss due to memory corruption or PLC communication errors are corrected with firmware updates or memory module replacement. Power supply failures are rectified through power supply repair or complete replacement, ensuring stable and continuous 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.