ABB 3BHE004573R0041 UFC760BE41 Interface Board

Description

The ABB 3BHE004573R0041 UFC760BE41 is a specialized interface board designed for excitation control in synchronous generator systems. It plays a critical role in managing load cell signals, analog and digital I/O, and communication interfaces within ABB’s advanced automation and power control platforms.

Specifications

• Model Number: 3BHE004573R0041 (UFC760BE41)
• Function: Excitation control and signal interface board
• Analog Inputs: 2 or 4 channels for load cell signals
• Analog Outputs: 4 channels, voltage or current configurable
• Digital Inputs: 8 channels for control signals
• Digital Outputs: 8 channels
• Power Supply: +24 VDC for external units, max 0.5 A
• Serial Interfaces: 2 × RS-232 ports for external displays and control
• Ethernet Ports: 2–5 × 10/100Base-T(X) RJ45, auto-negotiation supported
• Fiber Ports: 1–2 × 100Base-FX (SC default, optional FC/ST), up to 120 km transmission
• Operating Temperature: -40°C to +85°C
• Casing: IP40-rated industrial-grade enclosure
• Power Input Range: 12–48 VDC

Features

• Excitation Signal Handling: Interfaces directly with load cells for precise current control
• Multi-Protocol Communication: Supports Ethernet and RS-232 for flexible integration
• High EMC Protection: Industrial-grade design ensures reliable operation in noisy environments
• Auto-Negotiation Ethernet: Automatically adjusts speed and duplex settings for optimal performance
• Long-Distance Fiber Support: Capable of transmitting data up to 120 km via fiber optics
• Compact and Rugged: Space-efficient board with robust casing for harsh conditions
• Modular Integration: Easily fits into ABB control systems for scalable deployment
• Service-Friendly Design: Supports diagnostics and maintenance via external interfaces