UFC921A101 3BHE024855R0101
Product Name: INT-2 Board Varnished UFC921A101 (or Interface Board UFC921A101, or Control Board UFC921A101)
Product Description: The ABB UFC921A101 with part number 3BHE024855R0101 is a versatile and high-performance board designed for use in various ABB industrial applications. Based on different sources, it serves multiple functions:
- Interface Board: It can act as an interface between the ABB Advant Master controller and other devices on the Masterbus 300 communication network, supporting up to 16 nodes and connecting various I/O devices, sensors, and motor controllers.
- 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 control motor electronics (speed and torque). The varnish provides protection against moisture and contaminants.
- Control Board for AC 800F PLCs: It’s identified as a control board for ABB’s AC 800F Programmable Logic Controllers (PLCs), offering a range of control functions for seamless integration of field devices and actuators.
- Gate Driver Module for DCS: In some contexts, it’s mentioned as a gate driver module for the ABB DCS (Distributed Control System), specifically for controlling the gate of IGBT power modules in the ABB excitation system.
