Description

Product Overview

The A02B-0285-B500 is an all-in-one front-mounted CNC unit for FANUC 21i‑TB, integrating the CNC main board, PMC, 10.4‑inch color LCD and MDI soft key panel into a single assembly. It is widely fitted on turning / lathe CNC machines. The CPU, memory, servo bus and operator interface are combined in one panel mount housing, connected to servo amplifiers via FSSB high-speed optical servo link.

Technical Specifications

• Brand: FANUC
• Model: A02B-0285-B500 (21i-TB)
• Warranty: One Year
• Condition: 100% New & Original
• Display: 10.4 inch color TFT LCD
• System: 21i‑TB (Lathe / Turning system)
• Servo interface: FSSB optical servo bus
• Built‑in PMC: Ladder logic, I/O control
• Memory: System SRAM / FROM card area for part programs and parameters
• Mounting: Front panel cutout mounting
• Power: 24 VDC
• Weight: ~2.61 kg
• Operating Temp: 0 °C to +55 °C
• Storage Temp: −20 °C to +60 °C
• Humidity: ≤95%, non‑condensing
• Max altitude: 2000 m
• Differentiation:
  • A02B‑0285‑B500: 21i‑TB, lathe system
  • A02B‑0285‑B502: 21i‑MB, milling / machining center version
  • A02B‑0283‑B5xx: 18i‑B series
• Origin: Japan
• Certifications: CE