Product Overview

The ABB BINT-12C, identified by part number 3AXD50000803385, is a specialized main circuit interface module engineered for the ACS880 series industrial drives, specifically optimized for R8i inverter modules. This board serves as the primary communication link within the drive’s internal architecture, facilitating the precise exchange of control logic and feedback signals between the power stage and the control unit. Designed for high-performance motor control, the BINT-12C ensures the operational stability of complex drive configurations, supporting the high-speed processing required for dynamic torque and speed regulation in heavy-duty industrial applications.

Hardware Parameters and Technical Specifications

Built for seamless integration with ZCU control units, the BINT-12C features a rugged PCB design capable of withstanding the thermal and electrical stresses typical of inverter power stacks.

• Model Number BINT-12C

• Order Code 3AXD50000803385

• Module Type Main Circuit Interface Board

• Drive Compatibility Exclusively for ACS880-104-R8i, ACS880-14, and ACS880-34 systems

• Control Unit Interface Optimized for ZCU series units

• Firmware Support Fully compatible with FW version 2.51 and higher

• Power Requirements 24 V DC ±10% input voltage

• Operating Temperature -15°C to +55°C

• Weight 0.24 kg

• Dimensions 17 x 8.2 x 7 cm

• Programming Supports multi-programming capabilities and service license-based field programming

Industrial Applications and Operational Use Cases

The BINT-12C 3AXD50000803385 is a critical component in high-power motor control environments where drive synchronization and diagnostic accuracy are essential.

• Inverter Module Management Serves as the heart of ACS880-104 R8i inverter modules, managing the interface between the IGBT firing logic and the central processing unit.

• Heavy-Duty Pumping and Ventilation Deployed in large-scale water treatment and mining ventilation systems where ACS880-14/34 drives require highly reliable interface boards for 24/7 operation.

• Multi-Drive System Integration Facilitates coordinated control in manufacturing lines where multiple R8i modules are linked to drive high-torque motors in unison.

• On-Site Maintenance and Retrofitting Utilized by field engineers as a direct replacement part to restore communication integrity in aging drive systems, benefiting from its multi-programming flexibility.

• Process Automation Diagnostics Provides the necessary digital I/O paths for real-time monitoring of drive health, contributing to predictive maintenance strategies within a DCS framework.