Product Overview

The ABB AINT-02C is a high-performance main circuit interface board specifically engineered for the ACS800 series frequency converters and Advant OCS/800xA control platforms. This module acts as the primary hardware gateway between the power inverter stages and the control electronics, facilitating the precise exchange of gate driver signals and feedback data. By utilizing sophisticated isolation technology, the AINT-02C maintains a clean signal path, effectively shielding sensitive logic circuits from the high-voltage noise and electromagnetic interference (EMI) inherent in power conversion. The "C" designation indicates that this board is equipped with a professional conformal coating, providing an extra layer of defense against industrial pollutants, humidity, and corrosive atmospheres.

Hardware Specifications and Performance Parameters

The AINT-02C is built with industrial-grade components to ensure synchronization between the drive control unit and the power semiconductor modules.

• Model Number AINT-02C

• Module Type Main Circuit Interface / Fiber Optic Interface Board

• Application Compatibility Optimized for ABB ACS800 Inverters and 800xA DCS

• Environmental Protection Specialized Conformal Coating for harsh environment resilience

• Communication Support Integrated interfaces for fiber optic links and standardized fieldbus protocols

• Signal Protection Galvanic isolation for superior noise immunity and transient suppression

• Diagnostic Tools Onboard LED status indicators for real-time fault detection and power monitoring

• Physical Mass 0.1 kg

• Chassis Dimensions 12.1 x 12.3 x 1.5 cm

• Origin Sweden

Practical Deployments and Sector Implementations

The AINT-02C is a vital component in high-power motor control scenarios where signal precision and hardware durability are non-negotiable.

• Heavy-Duty Variable Frequency Drives Functions as the core interface in ACS800 multidrives used in mining hoists, marine propulsion, and heavy-duty conveyor systems.

• Power Conversion Systems Managed within Advant OCS environments to regulate current and voltage in grid-tie inverters for renewable energy installations.

• Manufacturing Automation Integrated into high-speed production lines to ensure seamless communication between the motor controller and the 800xA distributed control architecture.

• Harsh Industrial Processing Deployed in chemical plants and pulp and paper mills where the conformal coating protects the circuitry from moisture and chemical vapors.

• System Maintenance and Upgrades Utilized as a high-reliability replacement part to minimize downtime in mission-critical drives, benefiting from its plug-and-play connector design.