PM866K01 3BSE050198R1 is a processor unit in ABB's AC 800M system. The following is a detailed introduction:

Hardware performance

Processing power: Operating frequency of 133MHz, equipped with 64MB memory.

Rich interface: with a variety of high-speed ports, such as 2 SATA 3.0, 2 USB 3.0, 8 USB 2.0, 4 PCIe x1 Gen3, 1 LVDS and 1 DDI (support HDMI, DVI and DP).

Small size: the overall size is 84×55mm.

The AC 800M system is an advanced distributed control system (DCS) from ABB that combines advanced technologies to provide a powerful and flexible solution for industrial automation. The following is a detailed introduction to you from the aspects of system architecture, characteristics, functions, and application fields:

System architecture

Control layer

Master controller: The master controller of PM866 and other models is the core of the system, with powerful computing and processing capabilities, and can run complex control algorithms and logic to achieve accurate control of industrial processes.

Expansion modules: The I/O points and functionality of the system can be increased by expanding racks and modules to suit industrial applications of different sizes and needs.

Operational level

Operator station: Provides intuitive human-machine interface (HMI), operators can monitor the production process and equipment status in real time through the graphical interface, parameter setting and operation control.

Engineer station: For engineers to configure, program, debug, and maintain the system. Engineers can use programming software provided by ABB, such as Control Builder M, to develop and modify control strategies.

Communication layer

Fieldbus: Supports a variety of fieldbus protocols, such as Profibus, Modbus, etc., used to connect field sensors, actuators and other devices to achieve data acquisition and transmission.

Industrial Ethernet: High-speed industrial Ethernet (such as Ethernet IP) is used to achieve fast data communication and real-time information sharing between controllers and between controllers and operating stations.

peculiarity

High reliability: The use of redundant design, including power supply redundancy, controller redundancy, communication redundancy, etc., to ensure that the system can continue to operate stably when some components fail, reduce downtime, and ensure the continuity of industrial production.

Openness: Support a variety of international standard communication protocols and interfaces, can be easily integrated with other manufacturers of equipment and systems, such as PLC, intelligent instruments, upper computer software, etc., to protect the existing investment of users.

Flexibility: The system adopts modular design, users can choose different modules and functions according to the actual needs of the combination, convenient expansion and upgrade of the system, to adapt to different industrial fields and process changes.

High performance: The main controller has strong computing power and fast response speed, and can handle a large number of real-time data and complex control tasks to meet the requirements of high-precision and high-speed control in industrial production.

Ease of use: provides a friendly programming and operation interface, engineers can use familiar programming languages (such as ladder diagram, function block diagram, etc.) to program, operators can easily monitor and operate the system.

Main function

Process control: to achieve various control strategies for industrial production processes, such as PID control, sequence control, logic control, etc., to ensure the stable operation of the production process and the consistency of product quality.

Data acquisition and processing: Collect all kinds of data of field equipment in real time, such as temperature, pressure, flow, liquid level, etc., and process, analyze and store it to provide basis for production management and decision-making.

Alarm management: real-time monitoring and alarm of abnormal situations in the production process, timely notification of relevant personnel through sound and light alarm, SMS notification, etc., in order to take timely measures to deal with the fault.

Trend analysis: Perform trend analysis on historical data and generate various trend curves and reports to help users understand the changing trend of the production process, identify potential problems, and optimize production.

Batch control: Support the automatic control of the batch production process, to achieve the management of the production formula, the automatic execution and tracking of the batch production process.