Guizhou Yuanmiao Automation Equipment Co., Ltd.: 1Yr

Anshun, Guizhou, China; Main products: ABB Triconex Foxboro LAM, Bentley Motorola Schneider, Kollmorgen HIMA ALSTOM, Reliance GE HONEYWELL NI、ICS

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Home > Products > ABB > ABB PM891 3BSE053240R1 Processor Unit

ABB PM891 3BSE053240R1 Processor Unit

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Product Details

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	Operating Temperature	-40°C to +70°C
Output Voltage Range	80 - 300 VDC	Input Voltage Range	24V DC ±15%

Product Description

Overview

The ABB PM891 3BSE053240R1 is a high-performance processor module for high-end industrial automation scenarios, serving as a core product of ABB's AC 800M series. Integrating ABB's cutting-edge technology and rich experience in industrial control, this module aims to provide efficient and reliable real-time control solutions for complex industrial systems. With powerful data processing capabilities, flexible communication interfaces, and excellent stability, the PM891 precisely coordinates the operation of various industrial equipment, ensures the efficient and stable progress of production processes, and is widely applied in key industries such as energy, chemical, and manufacturing to help enterprises enhance automation levels and market competitiveness.

Functional FeaturesSuperb Computing Performance

Equipped with a multi-core high-performance processor with a main frequency of up to 2.3 GHz and a large-capacity cache, it quickly processes complex control algorithms and massive data, completing the analysis and calculation of various signals in industrial fields within milliseconds. This provides strong computing support for real-time control of industrial systems, ensuring stable operation under high-load conditions.

Flexible Communication Configuration

Integrating multiple mainstream industrial communication protocols such as Ethernet (supporting 1 Gbps high-speed transmission), PROFINET, PROFIBUS DP, and Modbus TCP, it seamlessly connects to control systems like PLC, DCS, and SCADA, as well as field devices such as sensors and actuators. It enables high-speed data interaction and deep system integration to meet networking and communication needs in different industrial scenarios.

High Reliability and Redundancy Design

Adopting industrial-grade components and strict manufacturing processes, it passes wide-temperature testing from -40°C to +70°C and high-intensity anti-vibration/anti-electromagnetic interference testing to ensure stable operation in harsh industrial environments. It supports hot-swappable redundancy configuration: when the main module fails, the backup module automatically switches seamlessly, ensuring continuous system operation and effectively reducing downtime risks and maintenance costs.

Abundant Storage and Expandability

Built-in 8GB DDR4 memory and 32GB eMMC flash memory store massive program codes, historical data, and configuration files, meeting the operation and data storage needs of complex industrial control programs. It also has multiple expansion interfaces, supporting the expansion of analog/digital input/output channels through functional modules to flexibly adapt to diverse industrial control scenarios.

Intelligent Diagnosis and Maintenance

With a built-in intelligent diagnosis system, it real-time monitors the module's operating status, communication connections, and equipment health. Upon detecting anomalies, it immediately alerts via LED indicators, system logs, and communication networks, providing detailed fault information to help technicians quickly locate and resolve issues, significantly improving equipment maintenance efficiency.

Technical Parameters

Parameter Category	Details
Processor	Multi-core processor, 2.3 GHz main frequency
Memory	8GB DDR4, 32GB eMMC flash memory
Communication Interfaces	Ethernet (1 Gbps), PROFINET, PROFIBUS DP, Modbus TCP, RS485
Operating Voltage	24V DC (±15%)
Maximum Power	50W
Operating Temperature	-40°C to +70°C
Storage Temperature	-45°C to +85°C
Protection Class	IP20 (indoor use)
Dimensions	150mm×100mm×50mm
Weight	Approximately 1.2kg
Installation Method	DIN rail mounting
Certification Standards	CE, UL, ATEX (explosion-proof certification)

Working Principle

The PM891 3BSE053240R1 operates as the core control hub in industrial automation systems. First, it receives analog signals from sensors (temperature, pressure, flow, etc.) and digital signals (equipment start/stop, status feedback, etc.) through input interfaces. Analog signals are filtered and amplified by the front-end conditioning circuit, then converted to digital signals by a high-precision A/D converter; digital signals are processed by level conversion and optoelectronic isolation to ensure stability before being transmitted to the core processor.

The core processor performs real-time analysis and calculation on input signals based on control logic (such as PID control, logical operations, sequential control algorithms) preset by users through programming software. For example, in a chemical reactor temperature control scenario, the processor compares the current temperature detection value with the set value. If there is a deviation, it immediately calculates the control quantity according to the PID algorithm. The calculated control instructions, if analog, are converted to analog signals by a D/A converter, amplified by the output drive circuit, and used to control the opening of control valves; if digital, they directly drive relays, contactors, and other executive devices.

Meanwhile, the module interacts with upper-level control systems or other devices in real time through communication interfaces according to selected industrial communication protocols. It uploads equipment operation parameters, fault status, etc., to the SCADA system for operator monitoring, and receives control commands and parameter adjustments from the host computer to dynamically optimize control strategies, thus achieving closed-loop control and intelligent management of industrial automation systems.

Company Profile

Guizhou Yuanmiao Automation Equipment Co., Ltd.

Main products: Covering globally renowned brands: Bently Nevada, Triconex, Woodward, Foxboro, Westinghouse, Reliance, Schneider Modicon, ABB, AB (Allen-Bradley), Motorola, GE Fanuc, Yaskawa, Bosch Rexroth Rexroth, ACSO, YOKOGAWA, Rexroth, NI, ICS Triplex, Kollmorgen, Mitsubishi, MOOG, Emerson, B&R B&r, SST, ALSTOM, KUKA EPRO, LAM HIMA dark Horse, HONEYWELL, prosoft, AMAT, SIEMENS, etc. The product categories include: DCS system accessories, robot system spare parts, large servo system spare parts, etc., which are widely used in power, chemical, metallurgy, intelligent manufacturing and other fields.

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Guizhou Yuanmiao Automation Equipment Co., Ltd.: Contact nameyezi
Chat Now; AddressXixiu District, Anshun, Guizhou

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Product Categories

ABB	Bently Nevada	TRICONEX	GE
ICS Triplex	HIMA	MOTOROLA	WOODWARD
HONEYWELL	Foxboro	Schneider Modicon	YOKOGAWA
EPRO	MOOG	Westinghouse	Reliance
Emerson	B&R	ALSTOM	LAM
KONGSBERG	FANUC	National Instruments	Kollmorgen
Other Brands	Rexroth

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ABB PM891 3BSE053240R1 Processor Unit

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