Configured for PROFIBUS DP-V1 slave data exchange in AC 800PEC control systems, the ABB 3BHE004573R1041 UFC760BE41 (UFC760BE41 Interface Board) provides direct physical signal coupling and industrial bus protocol processing.

Module Designation & Model Structure

• 3BHE004573R1041: Main manufacturing part number and assembly code.

• UFC760BE41: Board hardware platform designator and spare unit reference.

• AC 800PEC: High-performance power electronics controller architecture.

Electrical & Environmental Specifications

System Backplane & Network Integration

The interface board synchronizes field bus frames with the main controller via high-speed backplane bus communication velocity channels. Embedded controller logic ensures full firmware flash compatibility and predictable cyclic telemetry transfers across complex network topologies without introducing buffer transmission delays.

Hardware Delivery Package

• 1 x ABB 3BHE004573R1041 UFC760BE41 interface board unit

• 1 x Technical terminal configuration and installation guide

Cabinet Assembly & Cable Wiring Guidelines

• Card Insertion

  Slide the board directly into its allocated rack slot, securing retaining screws to complete chassis ground bonding.

• Bus Line Separation

  Route RS-485 PROFIBUS cables in dedicated metal raceways isolated from high-voltage AC power and inverter output cables.

• Shielding Termination

  Connect external fieldbus cable shields to the main functional earth terminal via low-impedance grounding clamps.

Technical FAQ

• What fieldbus communication protocol is executed by the 3BHE004573R1041 board?

  The module operates as a dedicated PROFIBUS DP-V1 slave interface for cyclic and acyclic network communication.

• What communication baud rates are supported on the fieldbus interface?

  The hardware auto-detects and supports standard PROFIBUS baud rates ranging from 9.6 kbps up to 12 Mbps.

• What supply voltage and power draw are required for operation?

  The interface board operates from an external 24 VDC power supply with total power consumption not exceeding 2.5 W.

• Is hot-swapping permitted while the AC 800PEC controller is energized?

  No, main rack DC power must be disconnected prior to inserting or removing the interface module from the backplane.

• What level of galvanic isolation is integrated into the bus port?

  The module incorporates an internal isolation barrier rated for 500 VAC between bus signal lines and system logic circuits.

• What ambient temperature limits govern normal module operation?

  The board is specified to operate within a temperature range of -25 deg C to +60 deg C in non-condensing environments.

• Does the board require software firmware flashing upon installation?

  The onboard bus controller maintains firmware flash compatibility with the host AC 800PEC system CPU configuration.

• What spare part catalog number corresponds to this hardware board?

  This board assembly cross-references directly to spare model catalog designation UFC760BE41.