ABB NINT-42C Main Circuit Interface Board

Overview

The ABB NINT-42C is a main circuit interface board designed for industrial drive and automation systems. It acts as a critical link between the control unit and the power circuit, ensuring accurate signal transmission and stable system operation.

General Information

Part Number: NINT-42C

Manufacturer: ABB

Brand / Country of Origin: ABB / Switzerland

Series: Drive Interface Board Series

Type: Main Circuit Interface Board

Mounting: Installed within drive or control system enclosure

Function: Interfaces control signals with the main power circuit for coordinated operation

Power Specifications

Supply Voltage: Powered internally by the system

Power Consumption: Low power consumption design

Signal Handling: Reliable signal transmission between control and power circuits

Protection: Integrated electrical protection and signal isolation

Indicators: On-board indicators (model dependent)

Communication & Interface

System Interface: Direct PCB connection to control and power modules

Signal Transmission: Transfers control signals to the main circuit

Diagnostics: Supports system-level diagnostics through integration

Operator Interface: No direct user interface; operates within system

Compatibility: Designed for ABB industrial drive systems

Environmental

Operating Temperature: −20 to +60 °C

Storage Temperature: −40 to +85 °C

Humidity: Up to 95% RH, non-condensing

Protection Rating: Installed within protected industrial enclosure

Vibration Resistance: Meets industrial vibration and shock standards

Dimensions & Weight

Dimensions (L × W × H): 114 × 70 × 23 mm

Weight: 0.10 kg

Reliable Interface Solution – Ensure Stable System Integration!