Introduction

The ABB PM858K02 3BSE082896R1 CPU Controller Unit delivers high reliability and performance for critical automation systems. Engineered to execute complex control tasks with speed and precision, it ensures minimal downtime and seamless communication with connected I/O modules. Its robust design, combined with future-proof functionality, makes it an indispensable component for industrial networks that demand consistent efficiency and operational safety.

Technical Specifications

Feature	Specification
Model	PM858K02
ABB Part Number	3BSE082896R1
Dimensions	135 × 186 × 119 mm
Weight	2.7 kg
Operating Temperature	-20°C to +70°C
Mounting	DIN rail or panel
Compatibility	ABB controllers and I/O modules
Protection	Surge protection
Compliance	IEC 61131, ABB internal standards

Recommended Related Models

ABB PM858K01 – CPU unit with standard processing capabilities
ABB CI867AK01 – Interface module for reliable I/O connectivity
ABB CI868K01 – High-speed interface for advanced automation systems

Popular Related Models

ABB PM856 – Standard ABB CPU for general automation
ABB CI861K01 – Basic interface module for system expansion
ABB CI865K01 – Premium interface for high-demand industrial environments

Ideal Applications

The ABB PM858K02 CPU Controller Unit is designed for high-performance industrial automation systems that require robust processing power and reliable operation. Its applications include:

Large-scale manufacturing and process control
Power generation and distribution monitoring
Complex automation networks with multiple I/O modules
Safety-critical industrial systems requiring high uptime

Key Advantages

High-Speed Processing: Executes complex control routines efficiently for optimized system performance.
Reliability You Can Trust: Built for continuous operation in demanding industrial environments.
Seamless Integration: Works flawlessly with ABB I/O modules and system components.
Compact & Practical: With dimensions of 135 × 186 × 119 mm, it fits neatly into standard control panels.
Future-Proof Architecture: Supports system expansions and firmware upgrades to extend lifecycle value.
Heavy-Duty Design: Weighing 2.7 kg, it is engineered to remain stable in industrial setups.

Technical FAQs

What are the physical dimensions of the PM858K02?
135 × 186 × 119 mm.
How much does the CPU unit weigh?
2.7 kg.
What types of systems is it compatible with?
ABB automation controllers, I/O modules, and industrial networks.
Does it support redundant configurations?
Yes, it is compatible with high-availability system architectures.
What is the operating temperature range?
-20°C to +70°C, suitable for harsh environments.
How is the unit mounted?
DIN rail or panel mounting supported.
Can the firmware be updated?
Yes, updates can be applied via ABB system interfaces.
Does it include protective features?
Yes, integrated surge protection ensures safe operation.
Which industries typically use this CPU controller?
Manufacturing, power plants, chemical processing, and process automation.
Is the unit scalable for future system expansions?
Yes, it is designed to accommodate additional modules and upgrades.