The ABB PM864A (Order No.: 3BSE018162R1) is a high-performance processor module of the AC 800M series, featuring a 32-bit CPU, multi-protocol communication, and support for large-scale I/O expansion, designed to execute complex control logic in industrial automation systems.

The ABB DCF503-0050 is a high-efficiency external field exciter for industrial control systems, providing precise generator magnetic field regulation with 3-phase AC input, up to 300A current capacity, and robust protection mechanisms for harsh industrial environments.

The ABB PFEA113-20 (Order No.: 3BSE050092R20) is a dedicated tension controller for industrial web processing, designed to regulate tension of materials like film, paper, and foil with high precision, supporting load cell input and proportional control output for seamless production integration.

The ABB UFC933A101 (Order No.: 3BHE048062R0101) is a high-voltage fiber optic communication interface module, designed to enable isolated, anti-interference data transmission between high-voltage equipment and control systems via fiber optics, supporting both digital and analog signal conversion.