A20B-2004-0691 Fanuc System circuit board
The FANUC A20B-2004-0691 is a control circuit board (also known as a printed circuit board or PCB) used within FANUC's industrial automation systems, which include CNC machine tools and industrial robots.
Price: £305.84 £296.48 / piece
WINNI (HK) ELECTRONIC CO., LIMITED
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A20B-2004-0691 Datasheets Download
Name: A20B-2004-0691.pdfType
System circuit board
Brand
Fanuc
Model
A20B-2004-0691
Board Model
A20B-2004-0691
Component Type
System Control Circuit Board (PCB)
Main Function
Processes control signals, handles system logic, and facilitates communication between system modules.
Typical System Application
Likely used in earlier generations of FANUC CNC
Key Responsibilities
Signal input/output processing, axis control coordination, and system status monitoring
Indicator/Signals
May include status LEDs (e.g., ALARM, STATUS) for diagnostic purposes
Power Requirement
Usually powered by the system's internal +5V, +24V DC supplies from the power supply unit
Common Failure Modes
Component aging (e.g., capacitors), physical damage, corrosion on connectors, or data corruption due to battery failure
| Return Policy 1.Please contact us within 7 days if you have any question after you receiving the items. 2.The returned items has to be in its original condition and you must provide ue with the shipping tracking number,specific reason for the return,We will issue a return or replacement for your oder after we received the returns. Feedback Your positive 5 stars feedback will be highly appreciated.Thanks for your time. If you are not satisfied with items,please contact us before leaving a negative feedback.We will work with you until you are satisfied. |
Testing
Packaging
| Return Policy 1.Please contact us within 7 days if you have any question after you receiving the items. 2.The returned items has to be in its original condition and you must provide ue with the shipping tracking number,specific reason for the return,We will issue a return or replacement for your oder after we received the returns. Feedback Your positive 5 stars feedback will be highly appreciated.Thanks for your time. If you are not satisfied with items,please contact us before leaving a negative feedback.We will work with you until you are satisfied. |
Testing
Packaging
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04/20/2024, By
04/20/2024, By
Great
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04/20/2024, By
04/20/2024, By
Great deal! Would buy from again
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04/20/2024, By
04/20/2024, By
Excellent, many thanks
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04/20/2024, By
04/20/2024, By
NO PROBLEM. GOOD WORK
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04/20/2024, By
04/20/2024, By
Fast delivery
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04/20/2024, By
04/20/2024, By
Worked Great
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04/20/2024, By
04/20/2024, By
Good quality products
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04/20/2024, By
04/20/2024, By
good
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04/20/2024, By
04/20/2024, By
item as described and packaged well
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04/20/2024, By
04/20/2024, By
Order received in good condition. Would definitely use this seller again for any future orders.
A20B-2004-0691 Summary
The FANUC A20B-2004-0691 is a control circuit board (also known as a printed circuit board or PCB) used within FANUC's industrial automation systems, which include CNC machine tools and industrial robots.
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