Japan Original Fanuc System Unit A02B-0301-B801 Fanuc PLC Control

Technical Specifications of Japan Original Fanuc System Unit A02B-0301-B801 Fanuc PLC Control

FANUC A02B‑0301‑B801 – Oi‑B MATE Control Basic Unit

The A02B‑0301‑B801 serves as the central CPU chassis for FANUC Series 0i-Mate/0i-C/D CNC systems. This basic control unit provides the essential foundation for custom CNC builds, requiring add-on PCBs, memory modules, and display units to become fully operational.

Key Features of A02B‑0301‑B801

• Core control chassis including main CPU card (compatible with A16B-3200 series) 

• Modular design—supports optional Graphics, PMC, RAM/ROM plugin cards, and FSSB servo interface

• Core‑exchange available; unit ships with no software—customer must install required firmware and boards

• Rugged construction built in Japan, tested for industrial reliability

Typical Applications of A02B‑0301‑B801

• OEM machine builds using 0i-Mate or 0i-C/D control

• Retrofits and repairs of lathes, mills, and machining centers originally equipped with 0i series CNC

• Expansion modules for robotic cells, EDM, or grinding processes integrated with 0i controls

Main Advantages of A02B‑0301‑B801

• Highly customizable: Enables full system integration with add-on boards for tailored performance

• Cost-effective core solution: Ideal for OEMs or service centers replacing control chassis without electronics

• Field-serviceable: Supports core exchange, minimizing downtime

• Proven durability: Japan-manufactured quality and reliable performance in industrial operations

The A02B‑0301‑B801 is the heart of a FANUC 0i-Mate series CNC system, offering a versatile and sturdy control chassis. Whether building from scratch or servicing, its modular design and FANUC-level durability make it the go-to choice for dependable factory-floor CNC integration.