ABB PM866AK02
Product Description
The ABB PM866AK02 is a high – performance Process CPU module, serving as a core component in ABB’s industrial control systems, especially those within the AC 800M controller series. This module is engineered to handle complex industrial automation tasks, providing reliable and efficient control for a wide range of industrial processes, including manufacturing, power generation, and chemical processing.

It features a powerful 32 – bit processor that can execute control algorithms and process input/output (I/O) data at high speeds. The module is designed to communicate with various I/O units and other system components through its built – in communication interfaces, enabling seamless integration into large – scale industrial control networks. It can manage real – time data, perform logical operations, and control actuators based on sensor inputs, ensuring the stable and optimized operation of industrial processes.
The PM866AK02 also supports redundancy functionality, which enhances system reliability. In the event of a failure in the primary CPU module, the redundant module can take over the control tasks immediately, minimizing downtime and preventing potential disruptions to industrial production. Additionally, it is equipped with non – volatile memory to store important system configurations and program data, ensuring data integrity even during power outages.
Product Parameters
- Processor: 32 – bit processor, providing sufficient computing power for complex industrial control tasks.