FANUC A20B-2002-0310 Main Board for PLC Applications
The FANUC A20B-2002-0310 Main Board serves as a critical processing unit in industrial automation systems. Designed specifically for Programmable Logic Controller (PLC) applications, this component delivers robust performance in demanding environments including manufacturing assembly lines, CNC machinery control, and automated material handling systems. Its precision engineering ensures reliable signal processing and equipment coordination.
Technical Specifications
| Manufacturer | FANUC |
| Model | A20B-2002-0310 |
| Type | PLC Controller Main Board |
| I/O Ports | 24Vdc; Source; 500mA |
| Dimensions | 16.7 cm x 14.8 cm x 5.5 cm |
| Weight | 0.6 kg |
| Operating Voltage | 24Vdc |
| Control Method | Digital Outputs |
| Communication Protocol | FSSB |
| Operating Temp | -10°C to +55°C |
| Storage Temp | -20°C to +70°C |
| Compliance | CE, UL, RoHS |


Applications & Compatibility
This main board integrates seamlessly with FANUC Series 30i/31i/32i CNC controllers and compatible PLC systems. Ideal for:
- Robotic welding and painting cells
- Precision machining centers
- Automated inspection stations
- Packaging machinery control systems
Commonly paired with FANUC I/O modules A20B-1000 series and communication adapters for full system integration.
Vertex Industrial Services
Vertex Industrial specializes in global sourcing of industrial automation hardware, including new surplus and refurbished components from leading brands like FANUC, Siemens, and Rockwell. Our technical team provides:
- Pre-sale compatibility verification
- 1-year performance warranty on all components
- Expedited global shipping options
- Technical support for integration challenges
Contact us for pricing details or custom sourcing requests. Can’t find your required model? Message us on WhatsApp for immediate assistance or email anikaqx@gmail.com.

















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