UFC921A101 3BHB024855R0101
Product Name: ABB UFC921A101 Interface Board
Product Description:
The ABB UFC921A101 (part number 3BHB024855R0101) is an interface board designed for various ABB industrial automation systems. Based on different sources, its specific function includes:
- Interface within Advant Master: It serves as an interface between the ABB Advant Master controller and devices on the Masterbus 300 communication network, supporting up to 16 nodes.
- INT-2 Board for VFDs: It is also described as a varnished INT-2 board used in ABB Variable Frequency Drives (VFDs) to manage power supply and motor control electronics, offering protection against moisture and contaminants.
- Control Board for AC 800F PLC: Some sources identify it as a versatile control board for ABB’s AC 800F Programmable Logic Controllers (PLCs), facilitating the integration of field devices and actuators.
- Gate Driver Module for DCS: It is also mentioned as a gate driver module for the ABB DCS (Distributed Control System), specifically controlling the gate of IGBT power modules in ABB excitation systems.
- Module Controller for DC Power Supply: Another description suggests it’s a module controller for DC power supplies,
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