Allen-Bradley 150-B97NBD Dialog Plus Controller

Allen-Bradley 150-B97NBD Dialog Plus Controller is a non‑combination SMC Dialog Plus motor controller in Rockwell Automation’s Bulletin 150 family, designed to drive high-current DC motors with a maximum motor current rating of 97 A. As part of the Dialog Plus line, this controller pairs with Rockwell’s DriveTools software for configuration and parameter loading, enabling precise motor control setup and protective features through a standard engineering workflow. Catalog data for the Dialog Plus family lists the 150-B97NBD model in the 97 A class and shows related variants such as 150-SB1NBD (external bypass), illustrating the ecosystem of bypass and interface options available for system integration. The 150-B97NBD is intended for non‑combination installations and is designed to integrate with Rockwell automation architectures used in industrial equipment, providing a dedicated controller option for applications needing robust DC motor control within a compact, field-serviceable package.