FANUC A20B-2002-0040/07DR Main Board
The FANUC A20B-2002-0040/07DR is a high-performance main board engineered for industrial automation systems. It delivers robust connectivity and reliable processing capabilities essential for CNC machinery, robotic assembly lines, and precision manufacturing processes. This critical component ensures seamless integration within FANUC-controlled environments while optimizing production efficiency.
About Apex Automation: Founded in 2014, we specialize in providing ready-to-ship industrial automation solutions. Our team offers profitable equipment management services for obsolete systems while maintaining exceptional customer support and competitive pricing across all industrial control sectors.
Technical Specifications
| Parameter | Value |
|---|---|
| Product ID | A20B-2002-0040/07DR |
| Type | Main Board |
| Processor | High-performance CPU |
| Memory | 16 MB RAM |
| I/O Channels | 32 Digital Inputs / 32 Digital Outputs |
| Communication | 2 x RS-232, 2 x RS-485 |
| Power Supply | 24V DC |
| Dimensions | 160mm x 120mm x 30mm |
| Weight | 1.5kg |
| Operating Temp | -10°C to +60°C |


Industrial Applications
This main board serves as the central control unit in FANUC CNC systems, robotic workcells, and automated production lines. Its rugged construction withstands demanding environments including automotive manufacturing, aerospace part machining, and high-volume electronics assembly. Compatible with FANUC Series 0i/16i/18i/21i controls, it seamlessly integrates with servo amplifiers like A06B-6077-Hxxx and I/O modules such as A20B-1008-0470.
Our Commitment to You
Apex Automation provides expert pre-sales technical consultation and comprehensive 1-year warranty coverage. Our engineers offer rapid troubleshooting support and replacement solutions. Can’t find your required model? Contact us via WhatsApp for customized sourcing. Request pricing details or technical specifications by emailing anikaqx@gmail.com.















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