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ABB PXAA 401 3BSE017233R1 Central Processing Unit

ABB CI920N 3BDS014113 Communication Interface for Industrial Automation

ABB PXAA 401 3BSE017233R1 Central Processing Unit

Name: ABB PXAA 401 3BSE017233R1 Central Processing Unit
Brand: ABB PLC
SKU: 7446
Availability: InStock
Rating: 5.0 (1 reviews)

Brand:ABB PLC
Item No.:PXAA 401 3BSE017233R1
Product Origin:Sweden (SE)
Product Dimensions:38 × 23.5 × 9 cm
Product Weight:5kg
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
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Technical FAQs
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System Overview

The ABB PXAA 401 3BSE017233R1 Central Processing Unit is a core control component designed for high-reliability industrial automation environments. As part of ABB’s advanced control architecture, this CPU module serves as the central intelligence hub, coordinating system logic, processing real-time data, and ensuring seamless communication across connected devices.

Built to support demanding applications, the PXAA 401 delivers stable performance in process control systems where precision, continuity, and responsiveness are critical. Its robust design makes it especially valuable in legacy ABB platforms requiring dependable long-term operation.

Technical Specifications

Parameter	Details
Model	PXAA 401
Part Number	3BSE017233R1
Module Type	Central Processing Unit
System Integration	ABB Industrial Control / DCS Systems
Processing Capability	Real-time control execution
Communication Support	Industrial backplane / system bus
Power Supply	Standard system-integrated supply
Installation Type	Rack-mounted / cabinet integration
Operating Environment	Industrial-grade conditions
Dimensions (L×W×H)	Approx. 38 × 23.5 × 9 cm
Weight	Approx. 5.0 kg

Application Scenarios

The PXAA 401 CPU module is widely implemented in industrial automation systems requiring centralized control and high processing stability. It is particularly suitable for:

Continuous process industries such as steel, power generation, and chemical plants
Distributed control systems (DCS) with complex logic requirements
Legacy ABB automation infrastructures requiring reliable CPU replacement or upgrade
Production lines where synchronized control and real-time data handling are essential

Its role as the system’s processing core ensures coordinated operation across all connected modules and subsystems.

Performance Highlights

The PXAA 401 stands out for its consistent processing reliability and ability to maintain deterministic control under heavy workloads. It enables smooth execution of control algorithms while supporting stable communication between system components.

Its industrial-grade construction ensures durability in demanding environments, while its compatibility with ABB ecosystems simplifies integration and maintenance. For operators seeking to extend the lifecycle of existing automation systems, this CPU provides a dependable and efficient solution.

Technical FAQs

What is the primary function of the PXAA 401?
It acts as the central processing unit, executing control logic and managing system operations.
Which systems is it compatible with?
It is used within ABB industrial control and DCS platforms.
Is it suitable for real-time control applications?
Yes, it is designed for deterministic real-time processing.
What is the installation method?
It is typically installed in control cabinets or racks.
Can it be used in legacy systems?
Yes, it is commonly applied in maintaining or upgrading existing ABB systems.
What industries use this module?
Steel manufacturing, energy, and process industries are common users.
Does it support modular expansion?
Yes, it works within modular control architectures.
What is the approximate weight?
Around 5 kg.
Is it designed for harsh environments?
Yes, it operates reliably in industrial conditions.
Does it require external cooling?
It typically relies on cabinet-level thermal management.

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E-mail: [email protected]
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