Product Description
The Omron NT-DRT21 is a 24 VDC (20.4-26.4 VDC range) DeviceNet interface unit that connects programmable terminals to a DeviceNet network, supporting Remote I/O and Explicit Message Communications via the DeviceNet protocol. It offers selectable baud rates (125 kbps, 250 kbps, 500 kbps) with corresponding maximum communication distances (100m, 250m, 500m), accommodating up to 64 nodes, 63 masters (one without configurator), and 63 backup ports. It operates in 0-50C (non-condensing) and stores in -20-60C, weighing 0.77 lbs (0.35 kg).
Is Your Device Showing These Signs?
The Omron NT-DRT21 HMI touch screen commonly experiences issues such as a non-responsive touch panel requiring recalibration or replacement. Communication errors arise due to incorrect PLC settings, faulty serial cables, or corrupted communication protocols. Power supply failures lead to a blank display, necessitating voltage checks and potential power module replacement. Program corruption causes operational malfunctions, demanding firmware updates or program re-uploads via Sysmac Studio. Backlight failures result in dim or unreadable screens, requiring backlight inverter or LCD replacement.
Technical specifications
The Omron NT-DRT21 is a 24 VDC DeviceNet interface unit for connecting programmable terminals to a DeviceNet network, supporting Remote I/O and Explicit Message Communications. It features selectable baud rates and accommodates up to 64 nodes. It operates in 0-50C and weighs 0.77 lbs.
Our Repair Process for the
NT-DRT21
Our repair process for the Omron NT-DRT21 HMI touch screen begins with a comprehensive diagnostic evaluation to pinpoint the failure. Touch panel unresponsiveness is addressed through recalibration; replacement occurs if recalibration fails. Communication errors necessitate verification of PLC settings, inspection of serial cables, and restoration of communication protocols. Power supply failures require immediate voltage checks and replacement of the power module if defective. Program corruption is resolved through firmware updates or program re-uploads using Sysmac Studio. Backlight failures demand inspection of the backlight inverter and subsequent replacement of the inverter or LCD screen to restore visibility.
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