FANUC A02B-0076-K001 – CNC PC Board | FANUC 0 Series Control Platform
Engineering Background: The FANUC A02B-0076-K001 is a dedicated PC board (printed circuit board assembly) designed for the FANUC 0 Series CNC system — one of the most widely deployed CNC control platforms in global precision machining. The A02B prefix identifies this as a FANUC-manufactured board within the 0-series architecture, engineered to handle core logic, I/O coordination, and inter-axis communication within the CNC controller cabinet.
Product Positioning: Targeted at MRO (Maintenance, Repair & Overhaul) engineers, OEM integrators, and machine tool rebuilders who require a verified, drop-in replacement for aging FANUC 0 Series installations. This board eliminates the need for full controller replacement, significantly reducing downtime and capital expenditure.
Complete Technical Specifications
- Part Number: A02B-0076-K001
- Manufacturer: FANUC Corporation (Japan)
- Series / Platform: FANUC 0 Series CNC
- Component Type: PC Board / Printed Circuit Board Assembly (PCBA)
- Form Factor: Rack-mount PCB, compatible with FANUC 0 Series controller cabinet
- Weight: Approx. 1,450 g (including packaging)
- Country of Origin: Japan
- Condition: Surplus / Refurbished (tested, OEM-grade)
- Compatibility: FANUC 0, 0-A, 0-B, 0-C, 0-D Series CNC controllers
- RoHS Status: Legacy component — pre-RoHS era; confirm with application requirements
Proven Application Environments
- CNC turning centers and machining centers using FANUC 0 Series controllers
- Multi-axis milling machines with FANUC 0-M / 0-T configurations
- Retrofit and rebuild projects replacing failed or obsolete CNC boards
- Automotive stamping and precision parts manufacturing lines
- Aerospace component machining facilities with legacy FANUC installations
- MRO depots maintaining fleets of FANUC 0 Series-equipped machine tools
Engineering Advantages
- Direct OEM Replacement: Exact FANUC part number — no firmware modification or parameter re-mapping required in most installations
- Reduced Downtime: Swap-in replacement eliminates weeks-long lead times for new controller procurement
- Cost Efficiency: Surplus pricing delivers 40–70% savings vs. new OEM list price
- Tested & Verified: Each unit undergoes functional bench testing prior to shipment
- Traceability: Full documentation package available upon request (test report, photos, serial number)
System Architecture & Signal Flow
Within the FANUC 0 Series controller, the A02B-0076-K001 PC board interfaces with the main CPU board via the FANUC backplane bus. It manages peripheral I/O signals, operator panel communications, and auxiliary machine interface (M-code / T-code relay logic). Signal flow: Machine I/O → A02B-0076-K001 PC Board → FANUC 0 Series CPU → Servo Amplifier / Spindle Drive. Proper seating in the card rack and correct cable harness connection (per FANUC 0 Series Maintenance Manual B-61395E) is required for nominal operation.
Sourcing & Quality Verification
- Sourced exclusively from decommissioned OEM equipment and authorized surplus channels
- Visual inspection: no burnt components, cracked PCB traces, or corroded connectors
- Functional test performed on FANUC 0 Series test bench before listing
- Anti-static packaging (ESD bag + foam insert) for safe international transit
- Serial number and revision level documented and available on request
Procurement Process
- Confirm your FANUC 0 Series controller model and existing board revision with your maintenance engineer
- Contact Konmask.com via email or phone to verify stock availability and request a test report
- Place order — payment via T/T, PayPal, or credit card accepted
- Shipment within 1–3 business days via DHL / FedEx with full tracking
- 30-day return window for DOA (Dead on Arrival) units with prior RMA authorization
Technical FAQ
Q: Is A02B-0076-K001 compatible with FANUC 0i Series?
A: No. The 0i Series uses a different architecture (A20B prefix boards). This part is specific to the legacy FANUC 0 Series platform.
Q: Can I use this board with a FANUC 16/18/21 controller?
A: No. FANUC 16/18/21 Series use incompatible backplane and bus standards. Always match the A02B part number to your exact controller model.
Q: Do you provide a warranty?
A: Yes — 90-day functional warranty against manufacturing defects. DOA claims must be reported within 7 days of receipt.
Q: Can you provide a certificate of conformance?
A: A functional test report and photographic documentation are available. Formal CoC is available for orders of 3+ units.
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