Product Description
The Omron NT31C-ST141B is a robust, panel-mountable 5.7-inch color STN LCD operator interface with a resistive touchscreen, 320 x 240 resolution, and IP65-rated black housing. It offers Host Link / NT Link, RS-232C, and RS-422A communication ports, operates from 0C to 50C, requires 24 VDC at 15 W, weighs 0.81 kg, and supports 8 colors.
Is Your Device Showing These Signs?
The Omron NT31C-ST141B HMI commonly experiences failures related to backlight degradation, resulting in a dim or unreadable display, requiring backlight replacement. Touchscreen unresponsiveness or inaccurate calibration is a frequent issue, often stemming from a damaged or worn touch sensor, necessitating touchscreen repair or replacement. Communication errors with the PLC, attributed to faulty serial or Ethernet ports, demand port diagnostics and potential component-level repair. Power supply failures, indicated by a non-responsive unit or intermittent operation, are addressed through power supply repair or replacement. Finally, memory corruption or program errors, leading to operational malfunctions, are resolved by firmware re-installation or memory module replacement.
Technical specifications
The Omron NT31C-ST141B is a 5.7-inch color STN LCD operator interface with touchscreen, 320x240 resolution, IP65 housing, Host/NT Link, RS-232C/422A ports, 0-50C operation, 24 VDC/15W power, 0.81 kg weight, and 8-color support.
Our Repair Process for the
NT31C-ST141B
Our repair process for the Omron NT31C-ST141B HMI begins with a comprehensive diagnostic evaluation to pinpoint the failure. Backlight degradation issues are resolved through direct backlight replacement. Touchscreen unresponsiveness requires immediate touchscreen repair or complete replacement of the touch sensor. Communication errors are addressed by thorough diagnostics of the serial or Ethernet ports, followed by component-level repair as needed. Power supply failures necessitate either power supply repair or a full replacement. Operational malfunctions due to memory corruption or program errors are corrected via firmware re-installation or replacement of the memory module.
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