Product Description
The Allen-Bradley/Rockwell Automation 2706-A21C Dataliner DL10 message display module, part of the high-performance Panelview family, offers a 2-line, 16-character-per-line Vacuum Fluorescent Display (VFD) visible from up to 240 feet. It supports ASCII characters and symbols, operates on 120VAC with a 55VA power consumption and 50-60Hz input frequency, and features a NEMA 12/13 rated enclosure. It can be panel or enclosure mounted, programmed in slave or terminal mode via RS-232 or RS-422 communication ports, and requires 1.5 inches of clearance for maintenance. Installation is simple and requires no special tools. The display size is 14.4 x 4.4 inches. It meets relevant industrial safety and emissions standards and is CE-certified.
Is Your Device Showing These Signs?
The Allen Bradley 2706-A21C commonly experiences issues related to power supply failures, resulting in intermittent operation or complete system shutdown. Communication errors, specifically related to the DH+ network, are frequently observed due to faulty communication ports or corrupted firmware. Memory corruption within the module causes program faults and data loss, necessitating memory replacement or firmware re-flashing. Backplane connector degradation leads to unreliable connectivity and requires connector cleaning or replacement. Component aging, particularly electrolytic capacitors, induces performance degradation and eventual hardware failure, mandating component-level repair.
Technical specifications
Allen-Bradley/Rockwell Automation PanelView Dataliner DL10, model 2706-A21C, is a message display module featuring a 2-line display with 16 characters per line using ASCII characters and symbols on a Vacuum Fluorescent Display (VFD) visible up to 240 feet (73 meters). It offers RS-232 (single device) and RS-422 (multi-drop serial) communication ports, operating in Slave and Terminal modes, powered by 120 Volts AC with a power consumption of 55 Volt-Amps at 50 to 60 Hz. The enclosure is rated NEMA Type 12/13, supporting panel and enclosure mounting, and is CE Certified. Clearance requirements are 1.5 inches (38 millimeters) for maintenance, wiring, and mounting, with a display size of 14.4 x 4.4 inches (365.7 x 111.7 millimeters).
Our Repair Process for the
2706-A21C
Our repair process for the Allen Bradley 2706-A21C begins with a comprehensive diagnostic evaluation to pinpoint the root cause of the reported issue, focusing on power supply integrity, DH+ communication port functionality, memory status, backplane connector condition, and component-level health. Power supply failures are addressed through component replacement and rigorous testing under load. Communication errors are resolved by repairing or replacing faulty communication ports and re-flashing firmware to ensure proper network connectivity. Memory corruption is rectified through memory replacement or firmware re-flashing, followed by thorough memory testing. Backplane connector degradation is corrected by meticulous cleaning or connector replacement to establish reliable connectivity. Component aging is mitigated by replacing degraded components, such as electrolytic capacitors, with high-quality replacements to restore optimal performance and extend the module's lifespan.
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