ABB BCON-12C 3AUA0000110429 Bus Connection Unit

Product Description

The BCON‑12C (3AUA0000110429) from ABB is a dedicated bus connection unit engineered for the ACS600 and ACS800 medium-voltage drive systems. It provides a robust interface between control electronics and the internal communication backplane, ensuring consistent, low-latency data exchange across all connected modules. Designed for demanding industrial environments, it combines mechanical reliability, signal integrity, and flexibility in modular configurations.

Technical Specifications

Key Features

• Reliable module communication ensuring data integrity across the drive system.

• Scalable design supporting up to 12 modules for flexible expansion.

• Rugged construction suited for harsh industrial conditions, with strong EMI shielding.

• Seamless integration into ABB ACS600/ACS800 drive architecture for easy maintenance and replacement.

Applications

The BCON‑12C (3AUA0000110429) is widely used in high-demand industrial setups, including:

• Steel and metal rolling mills

• Mining conveyor systems

• Paper production lines

• Power generation plants using ACS600/ACS800 drives

FAQ

Q: Can this module be used in ACS580 or ACS550 drives?
A: No, the BCON‑12C is specifically designed for ACS600/ACS800 systems. Using it in other drives may compromise communication reliability.

Q: What is the maximum number of modules supported?
A: The unit supports up to 12 connected modules, as indicated by its “12C” configuration.

Q: Is the module hot-swappable?
A: No, it must be installed in the drive rack while the system is powered down for safety.