ABB A1.BS-420 Drive Control Board
Shop the genuine ABB A1.BS-420 (BSA-400A) drive control board. This replacement part features dual Ethernet, USB, and configurable serial/CAN communication for reliable industrial AC drive control.
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ABB A1.BS-420 Drive Control Board
The ABB A1.BS-420 is a robust drive control board, also known as the BSA-400A assembly, designed for high-performance industrial AC drive systems. This essential component serves as the central processing unit, managing complex control algorithms, I/O operations, and network communications. It features a comprehensive range of connectivity options, including dual Ethernet ports, USB host capabilities, and configurable serial communication (RS-232/422/485) via user-friendly DIP switches. With integrated CAN bus termination settings and dedicated inputs for external faults, the A1.BS-420 ensures reliable and safe operation in demanding industrial environments. It is an ideal replacement or spare part for maintaining the peak performance of compatible ABB drives.
Technical Specifications:
- Model: A1.BS-420
- Assembly Part Number: BSA-400A (Ddc100360 Rev.5)
- Communication Ports: 2x Ethernet (RJ45), 2x USB Host, 1x Serial (RS-232/RS-422/RS-485 configurable), CAN bus
- Inputs: 5V DC, 24V DC, 3x External Fault Inputs (EXT1, EXT2, A/B)
- Interfaces: LCD Display Connection, Front Panel Connection
- Configuration: On-board DIP switches for serial protocol selection (S6) and CAN bus termination (S7, S1)
- Application: Main control board for industrial AC variable frequency drives (VFDs)
| Brand | ABB |
|---|---|
| Model | A1.BS-420 |
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