ABB PM865K02

The ABB PM865K02 is a processor module used in ABB's AC 800M series of programmable logic controllers (PLCs). These controllers are widely used in industrial automation for a variety of applications. ¹  

Key Features and Functions:

• Processor Unit: The PM865K02 is the central processing unit (CPU) of the PLC. It executes the control programs and manages the communication with other modules and devices.
• Memory: It includes memory for storing the program code, configuration data, and runtime variables.
• Communication Interfaces: The module typically has communication ports for connecting to networks (e.g., Ethernet), fieldbus interfaces, and other devices.
• Redundancy: Some versions of the PM865K02 support redundancy, meaning that two modules can be used in parallel to provide backup in case of failure.