Description
Product Name: A20B-8101-0050 GE Processor module
Product details:
The FANUC A20B-8101-0050 is a high-performance PROFIBUS DP Master / Communication Board. It is a printed circuit board (PCB) designed to plug directly into industrial automation controllers—specifically FANUC CNC systems and robot controllers. It acts as the gateway for open, high-speed fieldbus communication, allowing the host controller to coordinate, monitor, and exchange data seamlessly with decentralized peripheral field devices (such as I/O blocks, drives, sensors, and valves) using the standard PROFIBUS protocol.
2. Product Parameters (产品参数)
| Parameter | Specification |
| Manufacturer | FANUC (often integrated within GE Fanuc systems) |
| Part Number (MPN) | A20B-8101-0050 (Alternative: A350-8101-T058) |
| Component Type | Industrial Communication Board / PCB |
| Interface Protocol | PROFIBUS DP (Decentralized Periphery) / Master |
| Compatibility | FANUC R-30iA, R-30iB, and R-30iB Plus Controllers, and various CNC series |
| Approximate Weight | 0.14 kg (0.31 lbs) |
| Standard Compliance | IEC 61158 fieldbus standard |
3. Product Advantages (产品优势)
- High-Speed Communication: Implements the deterministic PROFIBUS DP protocol, ensuring cyclic data transmission with minimal latency for real-time manufacturing cells.
- Seamless Integration: Tailored natively for FANUC systems (like R-30iB series robotic controllers). It guarantees full system compatibility and effortless software plug-and-play configuration.
- Industrial-Grade Reliability: Built to withstand harsh shop-floor environments, displaying high resistance to electronic noise, thermal fluctuations, and mechanical vibrations.
- Cost-Efficient Scalability: Reduces physical wiring overhead by establishing a robust, single-bus line to manage multiple distributed field peripherals.
4. Product Applications (产品应用)
This board is predominantly applied in heavy-duty manufacturing lines requiring synchronized industrial automation:
- Robotic Manufacturing Cells: Installed inside FANUC robot controllers to control grippers, welding equipment, and automated fixtures.
- CNC Machining Centers: Used in precision milling, drilling, and turning systems where the main CNC unit needs to interface with remote smart modules.
- Automotive Assembly Lines: Handles data flow across interconnected multi-robot assembly loops and conveyor networks.
5. Important Precautions (注意事项)
- Static Electricity (ESD): This is a static-sensitive electronic component. Always wear a grounded ESD wrist strap and handle the card strictly by its edges during installation or removal.
- Power Isolation: Never plug or unplug this module while the CNC or robotic controller is powered on. Ensure the main power supply is completely cut off to prevent short circuits and board burnout.
- Firmware & Configuration Matching: Verify that your controller’s system software version matches the hardware revision of the
A20B-8101-0050to avoid communication mismatches or system boot errors. - Proper Shielding: Ensure that all connected PROFIBUS cables are properly shielded and grounded to prevent electromagnetic interference (EMI) from disrupting data integrity.
Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!
We have the same series of models in stock. If you don’t find the model you need, please contact us and we will provide you with an official quotation！
Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: United States
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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