Product Description
The Allen-Bradley 150-B1000NBRB SMC Dialog Plus solid-state controller, operating at 460V AC and handling up to 1000 amps, provides reliable and versatile motor control for 10-800 horsepower motors in demanding industrial environments, accepting 200-460V AC three-phase input at 50/60 Hz and requiring heatsink fans due to its open enclosure; it also features pump control and operates on a 24V AC/DC control voltage, making it a robust solution for diverse motor control applications.
Is Your Device Showing These Signs?
The Allen Bradley 150-B1000NBRB SMC Flex Smart Motor Controller commonly experiences issues such as failed SCRs, requiring replacement to restore proper motor control functionality. Overload faults trigger troubleshooting of current transformers and associated control circuitry. Communication errors on the EtherNet/IP network necessitate inspection of cabling, connectors, and configuration parameters within the PLC. Power supply failures within the controller demand component-level repair or complete power supply replacement. Firmware corruption can occur, requiring reflashing the device with the correct firmware version to restore operational stability.
Technical specifications
The Allen-Bradley 150-B1000NBRB SMC Dialog Plus is a robust solid-state motor controller designed for demanding industrial environments. It operates at 460V AC, handles up to 1000 amps, and controls 10-800 horsepower motors. It accepts 200-460V AC three-phase input, requires heatsink fans, offers pump control, and operates on a 24V AC/DC control voltage.
Our Repair Process for the
150-B1000NBRB
Our repair process for the Allen Bradley 150-B1000NBRB SMC Flex Smart Motor Controller begins with a comprehensive diagnostic evaluation to pinpoint the root cause of the malfunction. Failed SCRs are replaced with new, thoroughly tested components, ensuring proper motor control functionality is restored. Overload faults prompt a detailed inspection of current transformers and related control circuitry, with faulty components replaced as needed. Communication errors on the EtherNet/IP network are addressed through meticulous examination of cabling, connectors, and PLC configuration parameters, correcting any identified issues. Power supply failures necessitate component-level repair or complete power supply replacement, guaranteeing stable and reliable operation. Firmware corruption is resolved by reflashing the device with the correct firmware version, restoring operational stability and preventing future issues.
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