ABB ZINP-771 3AUA0000078551 Main Circuit Interface Board

Overview

The ZINP-771 3AUA0000078551 is a main circuit interface board from ABB, designed for industrial automation and control systems. It provides reliable signal routing and coordination for main circuit operations, ensuring stable and efficient system performance.

General Information

Part Number: 3AUA0000078551

Manufacturer: ABB

Brand / Country of Origin: ABB / Switzerland

Series: ZINP-771

Type: Main Circuit Interface Board

Mounting: Panel or module integration

Technology: Solid-state interface with high signal integrity and industrial-grade reliability

Power Specifications

Supply Voltage: 24 V DC

Power Consumption: ≤ 12 W

Protection: Overvoltage, short-circuit, and thermal protection

Indicators: LEDs for operational and fault status

Communication & Interface

Control Interface: Connects to ABB controllers and main circuit modules for signal management

Diagnostics: Board status monitoring and fault detection

Remote Control: Supports diagnostics and monitoring via controller interface

Environmental

Operating Temperature: −25 to +60 °C

Storage Temperature: −40 to +85 °C

Humidity: 5–95% RH, non-condensing

Protection Rating: IP20 (standard for industrial cabinets)

Vibration: Tested to industrial vibration standards

Dimensions & Weight

Dimensions (L × W × H): 102 × 102 × 47 mm

Weight: 0.24 kg

Optimized Interface for Efficient Circuit Control!