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ABB PM865K02 3BSE031150R1 Redundant Processor Units

ABB CI920N 3BDS014113 Communication Interface for Industrial Automation

ABB PM865K02 3BSE031150R1 Redundant Processor Units

Name: ABB PM865K02 3BSE031150R1 Redundant Processor Units
Brand: ABB PLC
SKU: 1869
Availability: InStock
Rating: 5.0 (1 reviews)

Brand:ABB PLC
Item No.:PM865K02 3BSE031150R1
Product Origin:Sweden
Product Dimensions:135 × 186 × 119 mm
Product Weight:2.9 kg
Payment:T/T, Western Union, Credit Card
Goods_stock:15
Shipping Port:Xiamen, China
Lead Time:1-3 Days
Condition:Brand New And Original
Warranty:1 Year
Certificate:COO
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Product Details
Product Applications
Product Advantages
Technical FAQs
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Introduction

The ABB PM865K02 3BSE031150R1 Redundant Processor Units are designed for industrial control environments where uninterrupted operation is a fundamental requirement. As part of the AC 800M controller family, this redundant processor solution delivers continuous control availability by eliminating single points of failure at the controller level.

Rather than emphasizing only processing speed, this unit focuses on system resilience, deterministic behavior, and seamless failover. It is typically specified in projects where operational continuity, safety compliance, and lifecycle stability are critical design criteria.

Technical Specifications

Item	Specification
Product Type	Redundant Processor Units
Model	PM865K02
Ordering Number	3BSE031150R1
Control Platform	ABB AC 800M
Redundancy Principle	Active / Standby
Failover Behavior	Automatic, bumpless switchover
Data Synchronization	Continuous real-time mirroring
Installation	Controller housing, control cabinet
Dimensions	135 × 186 × 119 mm (H x W x D)
Weight	2.9 kg

Applications

Power generation and electrical distribution systems
Oil and gas production, refining, and pipeline automation
Chemical and petrochemical processing plants
Water treatment and wastewater management facilities
Large-scale industrial processes operating around the clock

Advantages

Eliminates controller-level single points of failure
Automatic failover without process disturbance
Maintains deterministic and stable control execution
Supports online maintenance and hardware replacement
Fully integrated within the AC 800M control ecosystem
Proven reliability in long-term industrial deployments

Technical FAQs

What is the role of redundancy in the PM865K02?
It ensures continuous control operation by allowing one processor to take over instantly if the other fails.
Does the switchover affect the running process?
The design supports bumpless transfer with no noticeable process interruption.
Is operator intervention required during failover?
No, failover occurs automatically without manual action.
Can one processor be replaced while the system is running?
Yes, the standby processor can be replaced during operation.
Is this unit suitable for safety-related control systems?
It is widely used in systems where high availability supports overall process safety.
How is data consistency maintained between processors?
Both processors are continuously synchronized in real time.
Does redundancy increase system complexity during operation?
Once configured, day-to-day operation remains straightforward.
Can firmware updates be managed without stopping the process?
Yes, redundancy-aware update procedures support online maintenance.
Is the PM865K02 compatible with existing AC 800M I/O modules?
It integrates seamlessly with standard AC 800M I/O architectures.
What type of projects typically specify this processor?
Projects that prioritize availability, operational stability, and long-term reliability.

Sales and Business Development

Phone: +8617350837383
E-mail: [email protected]
Skype: +8617350837383
WhatsApp: +8617350837383
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Address: Room 1001, Jiuzhou Commercial Building, Xiamen, Fujian Province, China