ABB BCU-22 Control Unit with BCON-12C Module

Item Overview

This is a genuine ABB BCU-22 Control Unit (P/N 3AUA0000110431) with an installed BCON-12C option module. The BCU-22 is the highest-capacity variant in ABB's BCU control unit family, designed for controlling large multi-module ACS880 series industrial drives via fiber optic links.

The BCU-22 is the brain of an ACS880 multidrive system. It collects and stores real-time operational data from all connected converter modules, enabling fault tracing, drive parameter management, and system-level communication. Data is stored on an SDHC memory card (SD CARD slot) and can be analyzed by ABB service personnel. The unit requires an external 24 V DC power supply.

Key Technical Specifications