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ABB BCU-02 3AUA0000110429 Control Unit Inverter Accessories

  • Manufacturer: ABB
  • Product Number: BCU-02
  • Condition: New & In Stock
  • Product Type: Control Unit Inverter Accessories
  • Origin: Sweden
  • Payment Methods: T/T, Western Union
  • Dimensions: 314 x 139 x 115 mm
  • Weight: 0.6kg
  • Order Number: 3AUA0000110429
  • Shipping Port: Xiamen, China
  • Lead Time: 1-3 Working Days
  • Warranty: One Year
  • Certificate: COO
  • Courier partners: DHL, UPS, TNT, FedEx and EMS.

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Company Information
e-mail sales@industrial88.com
Mobile +8617350837383
Whatsapp +8617350837383
WeChat 17350837383
Add to Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

ABB BCU-02 3AUA0000110429 Control Unit – Inverter Accessory


Product Overview
The ABB BCU-02 (part number 3AUA0000110429) is a versatile control unit designed as an accessory for ABB inverter systems, particularly within the ACS800 series. This unit acts as the interface between the inverter and external control systems, providing communication, control logic, and coordination functions. Engineered for flexibility and integration, the BCU-02 enhances the performance and adaptability of ABB drive systems in complex industrial environments.


Key Features

  • Integrated Control Functions – Manages inverter operations with programmable logic, enabling precise and reliable process control.

  • Versatile Communication – Supports multiple industrial communication protocols for easy integration into automation systems.

  • Compact Design – Space-efficient form factor allows seamless installation within the inverter assembly.

  • Fieldbus Compatibility – Enables connectivity with ABB and third-party PLC systems via fieldbus networks.

  • Enhanced Diagnostics – Provides real-time status, fault indication, and system feedback for improved operational monitoring.

  • Industrial-Grade Reliability – Built to operate in harsh environments with high electromagnetic compatibility and mechanical resilience.


Technical Specifications

3.1 Dimensions and Weight

Item Specification
Dimensions 314 x 139 x 115 mm
Weight 0.6 kg

3.2 Electrical Characteristics

Item Specification
Power Supply Supplied internally by the inverter system
Interface Voltage Levels TTL or industrial standard
Control Inputs/Outputs Configurable digital and analog I/Os
Communication Ports RS-485, CAN, or optional fieldbus modules

3.3 Environmental Characteristics

Item Specification
Operating Temp -10°C to +55°C
Storage Temp -40°C to +70°C
Humidity 5%–95% non-condensing
Environmental Seal IP20

3.4 System Compatibility

Item Specification
Compatible Systems ABB ACS800 and select ABB inverter models
Mounting Internal module slot or panel mount

Industry Applications

  • Pulp and Paper – Enhances control of motors driving rollers, cutters, and conveyors.

  • Metals and Mining – Coordinates high-torque motor control in crushers, mills, and conveyors.

  • Marine and Offshore – Interfaces with propulsion and auxiliary systems in demanding environments.

  • Water and Wastewater – Facilitates precision control of pumps and aeration systems.

  • Oil & Gas – Provides reliable control integration in compressor and drilling systems.


The ABB BCU-02 Control Unit delivers intelligent control and communication functionality for ABB inverter applications. With its flexible configuration, compact design, and industrial-grade performance, it is an essential component for achieving robust and scalable drive system integration.

ABB BCU-02 3AUA0000110429 Control Unit Inverter Accessories is in stock. Please contact us for a quick quote and competitive pricing.

Company Information
e-mail sales@industrial88.com
Mobile +8617350837383
Whatsapp +8617350837383
WeChat 17350837383
Add to Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China


Company Introduction

Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.

We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.

Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.

Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia

Our Mission

Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.

Does this product come with a warranty?

We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.

How to Verify Products Before Purchase?

We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.

How long does shipping take?

Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.

What is the minimum order quantity (MOQ)?

The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.

Can I get discounts for bulk purchases of products?

Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.

What payment methods do you accept for wholesale orders?

We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.

Can I purchase different quantities of a product?

Yes, we offer flexible ordering options for both small and large quantities. Whether you\\\\\\\\\\\\\\\’re looking for a single unit or a large batch, we can accommodate your needs.

Are there any discounts or promotions available for new wholesale customers?

We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.

When purchasing a product, how can I ensure compatibility with my existing systems?

If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.

Can I return the goods I received if they do not meet our requirements?

Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\’s responsibility.

Do you provide technical support or installation services to wholesale customers?

Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.

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