Product Description
The Allen-Bradley/Rockwell Automation 1771-KF2 is a standalone data highway communication controller module within the PLC 5 series. Powered by the 1771-P2 power supply, it connects RS-232 intelligent devices to the data highway network in either point-to-point or multi-drop configurations. It features DH and RS-232-C ports for device connectivity, operates between 0 and 60 degrees Celsius with 5-95% non-condensing humidity, and should be stored between -40 and 85 degrees Celsius. It supports a data highway communication speed of 57,600 bits per second and a switch-selectable RS-232-C rate of 110 to 19,200 bits per second, utilizing 1770-CD, 1770-CP, or data terminal interface cables. Multi-drop configurations allow connection of multiple data highways via a set of modules.
Is Your Device Showing These Signs?
The Allen Bradley 1771-KF2 Power Supply frequently experiences issues such as capacitor degradation leading to voltage instability, resulting in PLC malfunction. Troubleshooting often reveals blown fuses due to power surges or excessive current draw from connected modules. Backplane connector corrosion causes communication failures, requiring cleaning or replacement. Internal component failure within the power regulation circuitry necessitates repair or replacement to restore proper voltage output and system stability. Overheating due to inadequate ventilation damages components, shortening the lifespan of the power supply.
Technical specifications
The Allen-Bradley/Rockwell Automation 1771-KF2 is a PLC 5 series communication module that allows RS-232 devices to connect to a data highway network. It uses the 1771-P2 power supply, supports point-to-point or multi-drop configurations, and features DH and RS-232-C ports. It operates within a specific temperature and humidity range and supports data highway speeds of 57,600 bps and selectable RS-232-C rates. It uses specific cables for connectivity and allows for multiple data highways via multi-drop configurations.
Our Repair Process for the
1771-KF2
Our repair process for the Allen Bradley 1771-KF2 Power Supply begins with a comprehensive diagnostic evaluation to pinpoint the source of the malfunction, including assessment of capacitor health, fuse integrity, backplane connector condition, and internal circuitry functionality. Identified faulty components, such as degraded capacitors, blown fuses, corroded connectors, or damaged internal components, are replaced with new, high-quality replacements. The power supply undergoes thorough cleaning to remove dust and debris, followed by rigorous testing under load to ensure stable voltage output and proper system stability. Finally, the repaired power supply is subjected to a burn-in period to verify its reliability before it is returned, guaranteeing restored functionality and extended operational 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
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Ships from Rochester, NY