FANUC A20B-2901-066 Main Board
The FANUC A20B-2901-066 Main Board serves as the central processing unit for industrial automation systems, delivering precision control in manufacturing environments. Engineered for CNC machinery and robotic applications, this component ensures reliable real-time data processing and seamless integration with FANUC control systems.
Technical Specifications
| Parameter | Value |
| Manufacturer | FANUC |
| Product ID | A20B-2901-066 |
| Interface Type | Digital & Analog I/O |
| Memory Capacity | 2MB RAM |
| Communication Ports | RS-232, RS-422/485 |
| Power Supply | 24VDC |
| Operating Temperature | -10°C to +55°C |
| Dimensions | 300 × 200 × 50 mm |
| Weight | 3.5 kg |
Application Scenarios
This main board is essential for:
• CNC machining centers requiring high-speed data processing
• Robotic assembly lines with integrated I/O control
• Industrial automation systems using FANUC Series 30i/31i/32i controllers
Compatible with FANUC servo amplifiers and HMIs for complete automation solutions.
About Apex Automation
Founded in 2014, Apex Automation delivers ready-to-ship industrial control equipment with expert technical support. Our services include:
- 1-year comprehensive warranty on all components
- Dedicated pre-sales technical consultation
- 24/7 troubleshooting support via WhatsApp
- Custom sourcing for obsolete or specialized components
For pricing inquiries or unavailable models: Contact our engineering team
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