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Home > Electrical & Electronics > Electrical Control System > ABB PM891K01 3BSE053241R1 Processor Unit

ABB PM891K01 3BSE053241R1 Processor Unit

ABB PM891K01 3BSE053241R1 Processor Unit photo-1

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

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Material:

Other, Global universal model

Condition:

Other, Global universal model

Task:

Other, Global universal model

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Guizhou Yuanmiao Automation Equipment Co., Ltd.

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Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

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Material Other, Global universal model

Condition Other, Global universal model

Task Other, Global universal model

Mathematical Model Other, Global universal model

Signal Other, Global universal model

Customized Non-Customized

Structure Other, Global universal model

Working voltage 24V DC

Voltage range 19.2-30V DC

Dimensions 18.6cm×17.4cm×9.4cm

Weight 2.1kg

ABB PM891K01 3BSE053241R1 is a high-performance processor unit mainly used in industrial automation control systems. It belongs to the controller module of the AC 800M series and is an important component of the ABB Ability System 800xA distributed control system. Place of origin: Sweden.

Technical Parameters

Processor: Adopts MPC 8270 processor with a clock frequency of 450MHz, capable of quickly processing large amounts of data and complex control tasks.
Memory: Equipped with 256MB of memory to ensure stable system operation and handle large amounts of data and programs.
Power Supply: Operates at 24V DC, with a voltage range of 19.2 - 30V DC, featuring good power adaptability.
Communication: Equipped with 2 Ethernet channels, supporting multiple communication protocols such as Ethernet, Profibus, and Modbus, etc., to facilitate communication with various I/O modules and other devices.

Functional Features

Redundancy Design: Supports redundant configuration. Two PM891 controllers can work as a pair of redundant controllers, with one main and one standby, ensuring high system availability and reliability in case of hardware failures.
Diagnostic Functions: Features advanced diagnostic and troubleshooting functions, including comprehensive event log recording and a built-in web server for convenient remote access and monitoring. It can quickly identify and resolve potential issues, reducing downtime and maintenance costs.

Dimensions and Weight

Dimensions: Approximately 18.6cm (height) × 17.4cm (width) × 9.4cm (depth).
Weight: 2.1kg.

Application Fields

Suitable for industries such as oil and gas, power generation, and chemical processing, meeting the needs of complex control and automation applications in these industries.

ABB PM891K01 3BSE053241R1 supports multiple communication protocols such as Ethernet, Profibus, and Modbus, etc. The following are some devices that can communicate with it:

I/O Modules: Such as S800 I/O modules, which are distributed and modular process I/O systems communicating with the controller through industrial standard fieldbuses. Among them, the CI840 Fieldbus Communication Interface (FCI) module can connect to PM891K01 via the PROFIBUS - DPV1 fieldbus to perform operations such as signal processing and information collection.
Other Controllers: Including PLC devices of the same series or other series. For example, other PLCs of the AC 800 series can communicate with PM891K01 through interfaces such as Ethernet to achieve data interaction and collaborative work; PLCs of different brands that support the same communication protocols (such as Modbus, Profibus) can also communicate with PM891K01, but some configuration and settings may be required.
Human-Machine Interfaces: Such as touch screens and other devices. PM891K01 has rich input and output ports for information, which can directly communicate with touch screens to display the system's operating status, parameters, and other information to operators, while receiving commands and parameter settings input by operators through the touch screen.
Motor Protection Units: ABB's motor protection units typically support multiple communication protocols, including Modbus TCP, etc. Through methods such as Profibus DP master to Modbus TCP gateway, communication with PM891K01 can be realized, enabling PM891K01 to monitor the operating status of motors in real time, such as parameters like current, voltage, and temperature.
Frequency Converters: Frequency converters with Profibus or Modbus communication interfaces, such as ABB's ACS800 series frequency converters, etc., can communicate with PM891K01 to achieve remote control and parameter setting of the frequency converters, as well as obtain the operating status information of the frequency converters.