ABB PM864

The ABB PM864 module is the core module of an AC800M control system from ABB and is commonly used as a Central Unit Controller. It is responsible for the core functions of the control system, including data acquisition, control algorithm execution, human-computer interaction, etc.

Product Name:
ABB PM864 Central unit controller

Product description
The PM864 module is one of the most powerful modules in ABB’s AC800M system. It has powerful processing power, flexible configuration and reliability to meet the needs of various industrial automation applications. The module integrates high performance processor, large capacity memory and rich communication interface, which can handle a large amount of real-time data and realize complex control algorithm.

Main function
Data acquisition: Collect real-time data from various sensors, such as temperature, pressure, flow, etc.
Control algorithm execution: PID control, fuzzy control and other control algorithms.
Man-machine interaction: Provides man-machine interaction interface, convenient for operators to monitor and configure.
Communication: Supports a variety of communication protocols to communicate with other modules, host computers and network devices.
Fault diagnosis: Monitors the system running status and provides fault diagnosis information.
Product parameters and specifications (please refer to ABB’s official data manual for specific parameters)
Processor: High-performance embedded processor
Memory: Mass storage
Communication interface: Ethernet, Profibus, Modbus, etc
I/O interface: analog input/output, digital input/output
Operating temperature range: -25℃ ~ +70℃
Size: Varies by model
Application field
Process industry: petrochemical, metallurgy, paper and other industries
Power industry: power plants, substations
Infrastructure: water treatment, sewage treatment, etc
Product characteristics
High performance: strong processing power, fast response speed.
Flexible: Can be configured according to application requirements.
High reliability: Industrial design, high reliability.
Strong scalability: It can be expanded by adding modules.