Overview of ABB 3AUA0000077967

ABB 3AUA0000077967 is identified as the BINT-12C interface board used in ABB ACS880 drive equipment. Product references describe the component as an interface board, circuit board, and PCB for the ACS880-104-R8i inverter module. The designation BINT-12C is used to identify the board type, while 3AUA0000077967 is the ABB product identification number.

The board forms part of the electronic architecture associated with the R8i inverter module. In an ACS880 drive installation, individual boards perform dedicated interface, control, measurement, protection, and power-related functions. The BINT-12C belongs to this modular hardware structure and is therefore identified according to the specific drive assembly in which it is installed.

Correct identification is particularly important when servicing an existing ACS880 system. The product number, board designation, inverter module type, hardware revision, and physical connector arrangement should be compared before a replacement board is installed.

BINT-12C Board Identification

The primary identification information for this component is ABB product number 3AUA0000077967 and ABB type designation BINT-12C. Product documentation and industrial automation references associate this part number with an interface board for the ACS880-104-R8i R8i inverter module.

When inspecting a board installed in an industrial drive cabinet, the identification label should be checked carefully. The product number should be read directly from the board label whenever possible. Additional information such as revision codes, manufacturing markings, connector positions, and assembly references can also help confirm the correct hardware configuration.

Using the complete ABB product number rather than relying only on the general term “BINT board” helps reduce the possibility of selecting a different BINT variant. This is especially important because ABB ACS880 systems can contain multiple electronic boards with similar physical characteristics but different functions.

Application in ACS880-104-R8i Modules

The ABB ACS880-104 platform is used as part of modular industrial drive systems. R8i inverter modules are designed for high-power drive architectures in which power conversion hardware and control electronics are arranged as coordinated functional modules.

The BINT-12C interface board is associated with the ACS880-104-R8i configuration. Its role is related to the electrical and electronic interface structure inside the inverter module rather than serving as a standalone operator control panel.

ABB documentation for ACS880 module systems shows BINT boards within the electrical architecture of R8i-based equipment. In related ACS880 documentation, BINT boards appear together with other module-level components and are connected within the internal electrical arrangement of the drive system.

This modular approach allows different functional sections of an industrial drive to be maintained according to their individual hardware architecture. For maintenance engineers, understanding the exact location and function of an interface board is essential before removing or installing any electronic component.

Interface and Circuit Board Function

An interface board provides the electrical interface required between different sections of an electronic system. Within an industrial drive, this type of board can form part of the signal and connection architecture between power-related hardware and control or auxiliary circuitry.

The BINT-12C should therefore be considered a drive-system interface component rather than a general-purpose communication module. Its application is tied to the ABB ACS880 hardware configuration for which the board was designed.

The exact function of individual connectors and circuits should be determined from the applicable ABB hardware documentation for the specific ACS880 configuration. Connector assignments can vary between drive assemblies, and a board should not be connected solely on the basis of connector appearance.

Physical Identification and Technical Considerations

Product references for ABB 3AUA0000077967 identify the component as a compact interface board. One product data reference lists approximate dimensions of 150 mm in width, 100 mm in height, and 31 mm in length, with a listed product weight of approximately 0.2 kg. These physical values should be treated as identification references and verified against the actual board and applicable ABB documentation before mechanical installation.

The board contains electronic circuitry and connectors intended for integration into an industrial drive assembly. Because it is part of an electrical power conversion system, handling and installation should follow the safety procedures specified for the associated ACS880 equipment.

Dimensions alone should not be used as the primary identification method. The ABB product number 3AUA0000077967 and board designation BINT-12C provide more useful identification information, particularly when several circuit boards are installed inside the same drive cabinet.

Integration with ABB Drive Architecture

ABB ACS880 drive systems use a modular architecture in which inverter modules, control units, interface boards, power components, cooling systems, and auxiliary circuits operate together. ABB documentation for ACS880-104 inverter modules provides detailed hardware information for R8i module configurations and related electrical arrangements.

Within this architecture, interface boards contribute to the connections between different functional sections of the drive. Their correct installation is therefore important for maintaining the intended electrical configuration of the module.

The BINT-12C should be matched to the specific ACS880 assembly and hardware revision. If an existing board is being replaced, engineers should compare the identification markings, connector arrangement, board layout, and applicable drive documentation before installation.

Maintenance and Replacement Considerations

Maintenance work involving ABB 3AUA0000077967 should begin with identification of the complete drive configuration. The associated drive model, inverter module type, frame size, hardware revision, and installed board designation should be recorded before the existing board is removed.

Power must be isolated according to the applicable ABB safety instructions before accessing internal drive components. Stored electrical energy and other hazards associated with high-power drive equipment must be considered during service procedures.

During inspection, technicians should check the board for visible damage, connector condition, contamination, loose connections, and signs of abnormal electrical or thermal conditions. Any abnormal condition elsewhere in the inverter module should also be investigated, because replacing an interface board without addressing an underlying system fault may not resolve the original problem.

After installation, the complete drive assembly should be checked according to the applicable ACS880 commissioning and maintenance procedures. Parameters, control connections, diagnostic information, and system operation should be verified in accordance with the drive configuration.

Why Correct Part Number Identification Matters

Industrial automation systems often contain visually similar electronic assemblies with different electrical functions. For this reason, the part number is an important reference when sourcing a replacement component.

ABB 3AUA0000077967 identifies the BINT-12C board, while the associated application reference points toward the ACS880-104-R8i R8i inverter module. These identifiers provide a practical starting point for matching the board to an existing installation.

For engineering procurement, the recommended identification information includes the ABB product number, board type, installed drive model, inverter module designation, hardware revision, and available nameplate information. Providing this information makes technical verification more precise and helps avoid confusion with other ACS880 interface boards.

Industrial Applications

ACS880 modular drive technology is used in industrial applications requiring coordinated motor control and power conversion. Depending on the overall system design, these drive systems can be incorporated into machinery, process equipment, material handling systems, production lines, and other high-power industrial installations.

Because the BINT-12C is an internal interface component, its application is determined by the architecture of the associated ACS880 equipment. It is not normally selected as an independent field device. Instead, it is identified as part of the drive module’s internal electronic hardware.

Conclusion

ABB 3AUA0000077967 is the BINT-12C interface board associated with ABB ACS880-104-R8i R8i inverter module applications. The component is identified as an interface circuit board and PCB within the ACS880 modular drive architecture.

For maintenance and replacement activities, the complete ABB product number should be used together with the BINT-12C designation and the associated ACS880 module information. Verification of the installed configuration, board markings, connector arrangement, and applicable ABB hardware documentation is recommended before installation.

Understanding the role of the BINT-12C within the ACS880-104-R8i architecture helps engineers and maintenance personnel identify the correct component and maintain the intended electrical configuration of the industrial drive system.