The ABB PM865K01 (Product code: 3BSE031151R1) is a high-performance AC800M series controller module used in industrial automation and process control systems. The following are the detailed parameters and features of the module:

Basic information
Product model: PM865K01
Product Code: 3BSE031151R1
Controller type: High performance CPU module
System platform: AC800M series control system
Application field:
Automation and process control in complex industrial environments such as power plants, petrochemicals, pharmaceuticals, and mining.
Technical parameter
Processing capacity
CPU:
Model: Freescale MPC860
Main frequency: 133 MHz
Architecture: 32-bit RISC processor
Memory:
RAM: 16 MB for running the application.
Flash: 16 MB for storage of system configuration and user programs.
Real-time performance:
The system supports periodic tasks with a minimum control period of 10ms, and is suitable for scenarios with high dynamic performance requirements.
Communication interface
Built-in interface:
Ethernet interface: 2 RJ45 ports (redundancy support), the rate of 10/100 Mbps, used to control network communication.
Serial interface: one RS-232C/RS-485 communication port for point-to-point connection between devices.
Support protocol:
Industrial protocols: Modbus TCP/IP, OPC, IEC 60870-5-104.
ABB proprietary protocol: MMS (Manufacturing Message Specification) for system integration and diagnostics.
Other protocols: PROFINET, EtherNet/IP (supported by extension modules).
Redundant support:
The PM865K01 supports CPU, communication, and power redundancy to improve system reliability.