Product Description
The Allen Bradley 1771-OADK is a 120VAC PLC 5 digital AC output module featuring 16 outputs, a protective conformal coating, and an operating voltage range of 10-138VAC. Each output can handle a continuous current of 2A, with a module maximum of 8A. It offers rapid performance with typical AC and DC off-signal delays of 45ms and 50ms respectively. Designed for operation between -25C and 60C (storage: -40C to 85C) and 5-95% non-condensing relative humidity, it withstands 2g vibration (10-500Hz) and 30g shock (operating/non-operating). Compliant with Directive 73/23/EEC and EN 61131-2, the 1771-OADK is suitable for Class I, Division 2, Group A, B, C, D, or non-hazardous locations only. Always disconnect power before installation or removal to prevent equipment damage.
Is Your Device Showing These Signs?
The Allen Bradley 1771-OADK output module commonly experiences failures due to blown output fuses, requiring fuse replacement and investigation into the cause of the overcurrent condition. Technicians address issues such as shorted field devices, miswired connections, and excessive load demands that trigger the overcurrent protection. Corrosion on the edge connector pins leads to communication errors and intermittent operation, necessitating cleaning or connector replacement. Internal component degradation, including failing capacitors or resistors on the output driver circuitry, causes erratic output behavior and requires component-level repair or module replacement. Firmware corruption is a potential issue, resolved through reprogramming or module replacement.
Technical specifications
The Allen Bradley 1771-OADK is a 120VAC PLC 5 digital AC output module with 16 outputs, each capable of handling 2A (8A module max). It features a conformal coating, operates between 10-138VAC and -25C to 60C, and has fast response times. It's designed for industrial environments, resistant to vibration and shock, and compliant with relevant safety directives. It's suitable for specific hazardous and non-hazardous locations and requires power disconnection during installation/removal.
Our Repair Process for the
1771-OADK
Our repair process for the Allen Bradley 1771-OADK output module begins with a thorough inspection and testing to verify the reported fault. If blown output fuses are identified, they are replaced, and the root cause of the overcurrent condition is investigated, addressing issues such as shorted field devices, miswired connections, or excessive load demands. Edge connector pins are meticulously cleaned to eliminate corrosion, or the connector is replaced if necessary, to ensure proper communication. Suspected internal component degradation, such as failing capacitors or resistors, prompts component-level repair; module replacement occurs if component-level repair is not feasible. Firmware corruption is resolved through reprogramming, or the module is replaced if reprogramming fails.
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