ABB PM866K02 3BSE050199R2 Redundant Processor Unit

Product Introduction

The ABB PM866K02 (part number 3BSE050199R2) is a high-performance redundant processor unit designed for use within ABB’s AC 800M automation family. This module plays a central role in delivering secure and continuous operation in mission-critical industrial environments where system uptime and fault tolerance are essential.

Designed for use in dual-processor (redundant) configurations, the PM866K02 ensures that even in the event of a hardware failure, process control remains uninterrupted. It supports advanced networking capabilities, real-time data processing, and tight integration with ABB’s 800xA control system.Whether installed in a chemical plant, refinery, or power station, the PM866K02 provides the reliability and speed that modern process industries demand.

Technical Specifications

Product Applications

The ABB PM866K02 is widely deployed in a variety of industries requiring high system availability and secure process control:

• Oil & Gas Refineries – Redundant processing ensures 24/7 operation in hazardous environments.

• Power Generation Plants – Controls critical turbine and boiler processes with high reliability.

• Chemical and Petrochemical Industries – Manages complex batch and continuous operations.

• Water and Wastewater Facilities – Offers stable long-term control for municipal and industrial water systems.

• Pharmaceutical Manufacturing – Supports strict process reliability and traceability needs.

• Pulp and Paper Mills – Controls and automates continuous process lines with high availability.

Product Advantages

• True Redundancy Support: Enables hot standby configurations for maximum system uptime.

• High Integration: Seamlessly integrates with ABB 800xA and fieldbus systems like PROFIBUS, Ethernet/IP.

• Secure Memory Retention: Battery-backed RAM preserves data during outages.

• Industrial-Grade Durability: Built to operate in demanding environments with minimal maintenance.

• Ready-to-Use Kit: Comes with CM867 communication module and battery pack, simplifying deployment.

• Extended Lifecycle: Long product lifecycle and ongoing support from ABB ensure investment protection.

• Fast Processor: Efficient handling of complex automation logic and large I/O networks.

• Modular Scalability: Easy to expand and customize as system requirements grow.

• Global Certifications: Approved for use in regulated markets worldwide.

• Diagnostic Capability: Built-in diagnostics for predictive maintenance and troubleshooting.

Frequently Asked Questions (FAQ)

1. What is the function of the PM866K02 unit?
   It acts as a central controller within ABB’s AC 800M system, with redundancy for fault-tolerant operations.

2. Is the communication module included in this part number?
   Yes, the CM867 module is included in the PM866K02 kit.

3. What does the battery pack do?
   The battery ensures data retention in volatile memory during power failures or maintenance.

4. Can PM866K02 be used without redundancy?
   Yes, while it supports redundancy, it can also function as a standalone CPU.

5. Is this model compatible with ABB System 800xA?
   Absolutely. PM866K02 is designed to integrate seamlessly with 800xA environments.

6. What is the purpose of the CM867 communication module?
   It provides Ethernet and serial connectivity for networking and remote access.

7. How does the unit ensure system uptime?
   Through hot-swappable redundant CPUs and communication modules that take over instantly on failure.

8. Can it be programmed using ABB’s standard tools?
   Yes, it is configured using Control Builder and integrated within 800xA software suite.

9. What’s the difference between PM866K01 and PM866K02?
   PM866K02 includes updated firmware, enhanced support, and a bundled communication/battery kit.

10. What is the average lifespan of the PM866K02?
    With regular maintenance, it can exceed 10–15 years in industrial use.

Related or Compatible Models

Popular ABB Automation Models

Frequently Asked Questions (FAQ)

1. What is the function of the PM866K02 unit?
   It acts as a central controller within ABB’s AC 800M system, with redundancy for fault-tolerant operations.

2. Is the communication module included in this part number?
   Yes, the CM867 module is included in the PM866K02 kit.

3. What does the battery pack do?
   The battery ensures data retention in volatile memory during power failures or maintenance.

4. Can PM866K02 be used without redundancy?
   Yes, while it supports redundancy, it can also function as a standalone CPU.

5. Is this model compatible with ABB System 800xA?
   Absolutely. PM866K02 is designed to integrate seamlessly with 800xA environments.

6. What is the purpose of the CM867 communication module?
   It provides Ethernet and serial connectivity for networking and remote access.

7. How does the unit ensure system uptime?
   Through hot-swappable redundant CPUs and communication modules that take over instantly on failure.

8. Can it be programmed using ABB’s standard tools?
   Yes, it is configured using Control Builder and integrated within 800xA software suite.

9. What’s the difference between PM866K01 and PM866K02?
   PM866K02 includes updated firmware, enhanced support, and a bundled communication/battery kit.

10. What is the average lifespan of the PM866K02?
    With regular maintenance, it can exceed 10–15 years in industrial use.

Related or Compatible Models

Popular ABB Automation Models

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