Fanuc T094/05 A350-1003-T094/06 Circuit Board A20B-1003-0090/02/07B
The Fanuc T094/05 A350-1003-T094/06 Circuit Board, identified by part number A20B-1003-0090/02/07B, is a single-axis servo control PCB designed for integration with Fanuc’s S Series digital servo drives. This board plays a crucial role in the precise control and operation of CNC machinery, ensuring optimal performance and reliability.
Key Features
- Compatibility: Specifically engineered for Fanuc S Series single-axis digital servo drives, including models such as H004, H005, H006, H012, H013, and H025.
- Integration: Commonly utilized with Fanuc CNC controllers like the 0-A, 0-B, 0-C, and early series 15, 16, and 18 model A systems.
- Design: Incorporates a 20-pin connector and is equipped with a noise filter to enhance signal integrity and reduce electromagnetic interference.
- Alarm Codes: Features diagnostic capabilities with alarm codes such as HV (High Voltage), HC (High Current), LV (Low Voltage), DC (Discharge), and OH (Overheat) to facilitate efficient troubleshooting.
Technical Specifications
- Part Number: A20B-1003-0090/02/07B
- Alternate Part Numbers: A20B-1003-0090/02, A20B-1003-0090/05A
- Weight: Approximately 2 kg
- Dimensions: 37 cm x 28 cm x 5 cm
Applications
This circuit board is integral to the operation of Fanuc’s S Series servo amplifiers, providing precise control over servo motors in CNC machinery. Its design ensures compatibility with various Fanuc controllers, making it a versatile component in industrial automation systems.
Availability
The Fanuc A20B-1003-0090/02/07B circuit board is available through various suppliers, offering options for new, refurbished, and exchange units. Additionally, repair services are available to restore functionality to existing boards, ensuring minimal downtime for critical machinery.
For more information on purchasing or servicing this circuit board, please contact authorized Fanuc distributors or service providers.





















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