Product Description
The Omron NT631C-ST141-EV2 is a robust and compact 11.3-inch HMI panel for industrial use, featuring a vivid 8-color STN LCD with 640 x 480 resolution for clear visualization. Measuring 315 x 250 x 54 mm and weighing 2.5 kg, it's IP65-rated for dust and splash protection, operates reliably between 0-40C (storage: -20-60C) and 35-85% RH (non-condensing). Its display offers easy readability with 5.76 mm characters, wide viewing angles (30 up/down, 55 left, 45 right), a 30,000-hour lifespan, and consumes a maximum of 18W at its typical 20.4-26.4 VDC power supply.
Is Your Device Showing These Signs?
The Omron NT631C-ST141-EV2 HMI touch screen commonly experiences issues such as a non-responsive touch panel requiring recalibration or replacement. Communication errors arise from incorrect PLC programming or faulty RS-232/RS-422/RS-485 port configurations. Dim or flickering backlights indicate a failing inverter or LED backlight assembly, necessitating repair. Corrupted firmware causes operational failures, demanding a firmware update or memory replacement. Power supply failures result in a dead unit, requiring power supply repair or replacement.
Technical specifications
The Omron NT631C-ST141-EV2 is a compact, durable 11.3-inch industrial HMI panel with a 640x480 8-color STN LCD, IP65 protection, a 0-40C operating temperature, wide viewing angles, and a 30,000-hour lifespan, consuming 18W at 20.4-26.4 VDC.
Our Repair Process for the
NT631C-ST141-EV2
Our repair process for the Omron NT631C-ST141-EV2 HMI touch screen begins with a thorough diagnostic evaluation to pinpoint the exact failure. For non-responsive touch panels, recalibration is performed, or the touch panel is replaced. Communication errors are addressed by verifying and correcting PLC programming and ensuring proper RS-232/RS-422/RS-485 port configurations. Dim or flickering backlights require inverter or LED backlight assembly repair or replacement. Operational failures due to corrupted firmware are resolved through firmware updates or memory replacement. Units with power supply failures undergo power supply repair or replacement to restore functionality.
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.