ABB PM866AK02

The ABB PM866AK02 module is a high-performance, highly reliable, redundant processor unit from ABB that is part of the ABB Ability™ System 800xA® control system. It is mainly used to achieve high availability of the system, ensuring that the system can continue to run in the event of failure.

Product Name:
ABB PM866AK02 Redundant processor unit

Product description
The PM866AK02 module is paired with another identical module to form a redundant system. When one module fails, another module can immediately take over its tasks, thus ensuring the continuous operation of the system. This redundant design greatly improves the reliability of the system and is suitable for industrial process control applications that require high system availability.

Main function
Redundancy backup: Provides the redundancy backup function to ensure that the system can automatically swi

tch over when a fault occurs.
Data synchronization: The two modules synchronize data in real time to ensure system consistency.
Fault detection: can quickly detect the fault, and trigger the corresponding alarm and recovery measures.
Communication interface: Supports a variety of communication interfaces for easy connection with other devices.
Product parameters and specifications (please refer to ABB’s official data manual for specific parameters)
Processor: High-performance processor for fast response.
Memory: Large-capacity memory, supporting complex control algorithms.
Communication interface: Supports communication interface such as Ethernet.
Power supply: Redundant power supply design to improve power supply reliability.
Environmental adaptability: Suitable for industrial environment, with a wide operating temperature range.
Application field
Process industry: petrochemical, metallurgy, paper and other industries
Power industry: power plants, substations, etc