Product Description
The Allen-Bradley 2711-K6C5 PanelView 600 is a Human Machine Interface (HMI) terminal designed for real-time process monitoring and control. It features a 5-inch color graphic display (115 x 86 mm, 320 x 234 pixels) with a replaceable backlight (rated for 50,000 hours) and a keypad with ten function keys, navigation, and numeric keys (rated for 1 million actuations). It communicates via DH485, compatible with Allen-Bradley PLCs like SLC 500 and MicroLogix, as well as third-party controllers. Ideal for small machines and processes, it has 240KB non-volatile and 190KB runtime memory, and operates on 85-264V AC power. Communication can also be done through the RS-232 Printer port, the standard RS-232/DH-485 port, or with a PC memory card such as the 2711-NM232. The backlight replacement part number is 2711-NL3 for Series A and B, and 2711-NL5 for Series C units.
Is Your Device Showing These Signs?
The Allen Bradley 2711-K6C5 Human-Machine Interface (HMI) commonly experiences issues such as a failed backlight, resulting in a dim or unreadable display, necessitating backlight replacement. Touchscreen unresponsiveness or inaccurate calibration requires recalibration or touchscreen replacement. Corrupted firmware leads to operational errors, requiring firmware reflashing or a memory module replacement. Communication failures over serial or Ethernet ports demand cable inspection, port configuration verification, or communication module replacement. Power supply failures prevent the unit from powering on, necessitating power supply repair or replacement.
Technical specifications
The Allen-Bradley 2711-K6C5 PanelView 600 is a Human Machine Interface (HMI) designed for real-time process monitoring and control. It features a 5-inch color display with a keypad for operator input. It communicates via DH485, compatible with Allen-Bradley PLCs and other controllers. It has 240KB non-volatile and 190KB runtime memory, operates on 85-264V AC power, and includes a replaceable backlight. It can connect to MicroLogix and SLC 500 controllers using DH-485 protocol and can also connect to a DH-485 network using the AIC+ module.
Our Repair Process for the
2711-K6C5
Our repair process for the Allen Bradley 2711-K6C5 HMI begins with a comprehensive diagnostic evaluation to pinpoint the failure. Backlight failures require immediate backlight replacement. Touchscreen issues necessitate recalibration, or if unresponsive, touchscreen replacement. Firmware corruption demands reflashing the firmware or replacing the memory module. Communication failures require cable inspection, verification of port configurations, and if necessary, communication module replacement. Power supply failures require power supply repair or complete replacement to restore power.
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
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Ships from Rochester, NY