ABB PM866K01 CPU 3BSE050198R1 AC800M Advant 800xA system

Introduction to ABB PM866K01 CPU (3BSE050198R1)

Basic information

Series: AC800M controller series in ABB Advant 800xA system.

Product positioning: High-performance CPU module, suitable for medium and large automation control scenarios, supports redundant configuration to improve system reliability.

Product number: 3BSE050198R1 (non-redundant single controller).

Core features

Hardware performance

Processor: Equipped with a high-performance processor, supports fast data processing and multi-task execution, and meets complex control logic requirements.

Memory: Integrated large-capacity memory (refer to the technical manual for specific capacity), which can store large applications and real-time data.

Interface:

Equipped with standard Ethernet interface (such as Profinet, Modbus TCP, etc.), supports communication with host computer, HMI or other controllers.

Supports serial communication interface (such as RS232/RS485), adapting to traditional field devices.

Provides expansion bus interface (such as CEX bus) for connecting expansion components such as I/O modules and communication modules.

Redundancy and Reliability

Supports redundant configuration: can form a redundant pair with another PM866K02 (redundant CPU, product number 3BSE050199R1) to achieve hot standby switching of controllers, with short switching time (usually <10ms) to ensure continuous operation of the system.

High reliability design: low power consumption, fanless structure, adaptable to harsh industrial environments (such as high temperature, dust, vibration scenarios), and supports wide temperature operating range.

Software and communication

Programming environment: Configuration and programming through ABB Control Builder M software, supporting IEC 61131-3 standard programming languages (such as ladder diagram LD, structured text ST, function block diagram FBD, etc.).

Communication protocol: built-in multiple industrial communication protocols, supporting communication with fieldbus modules (such as Profibus DP, Foundation Fieldbus), inverters, smart instruments and other equipment.

Application scenarios

Widely used in automation control systems in industries such as chemical, electric power, metallurgy, pharmaceuticals, food and beverage, especially suitable for scenarios requiring high reliability and real-time performance (such as continuous production processes, safety-critical systems).

Technical parameters (typical values, subject to the official manual)

Parameter Description

Power supply voltage 24VDC (redundant power input)

Operating temperature -20°C ~ +60°C (non-redundant mode), please refer to the temperature range under redundant configuration

Storage temperature -40°C ~ +85°C

I/O expansion capability Supports up to 12 fieldbus module expansions, and can connect hundreds of I/O channels (depending on the module type)

Task cycle Minimum task cycle 1ms, supports multi-task scheduling (such as real-time control tasks, communication tasks, diagnostic tasks, etc.)

SOE resolution <1ms (sequential event recording, for fault tracing)

Model comparison and expansion module

1. Redundant model comparison

PM866K01 (3BSE050198R1): Non-redundant single controller, independent operation, suitable for non-critical or small systems.

PM866K02 (3BSE050199R1): Redundant controller, needs to be paired with PM866K01 to form a master-slave redundant system to improve fault tolerance.

2. Supporting expansion modules

Communication modules: such as CI854AK01 (Profibus DP) and CI867K01 (Modbus TCP), used to connect field devices of different protocols.

I/O modules: such as AI830 (RTD input), DI810 (digital input), DO810 (digital output), support analog and digital signal acquisition and control.

Power supply module: such as PS501 (24VDC power supply), to power the controller and expansion modules, support redundant power supply configuration.