FANUC A16B-3200-0810 – Main CPU Board | R-30iB Plus Robot Controller Platform
Engineering Background: The FANUC R-30iB Plus is FANUC’s flagship next-generation robot controller, widely deployed across automotive body-in-white lines, precision assembly cells, arc welding stations, and material handling systems. The main PCB (A16B-3200-0810) is the central processing and I/O coordination board that governs all real-time motion control, servo axis management, and inter-system communication within the R-30iB Plus cabinet.
Product Positioning: Konmask.com supplies this board as a verified replacement and spare unit for MRO (Maintenance, Repair & Operations) engineers, system integrators, and OEM rebuild shops requiring a drop-in-compatible, quality-assured main PCB for FANUC R-30iB Plus controllers. This is a critical-path component — downtime cost justifies sourcing from a specialist supplier with traceability.
Complete Technical Specifications
- Part Number: A16B-3200-0810
- Board Type: Main CPU / Master Control PCB
- Compatible Controller: FANUC R-30iB Plus (R-30iB+)
- Platform Series: FANUC R-30iB Plus
- Manufacturer: FANUC Corporation, Japan
- Country of Origin: Japan
- Board Weight: Approx. 4.1 kg (with housing/bracket)
- HS Code: 8534.00.00 (Printed Circuits)
- Connector Interface: Multi-pin edge connectors for servo amplifier bus, I/O unit bus, teach pendant, and operator panel
- Communication Protocols Supported: FANUC FSSB (Fiber-optic Servo Serial Bus), DeviceNet, EtherNet/IP, PROFIBUS (controller-dependent)
- Axes Supported: Up to 9 controlled axes (robot + external axes, controller-configuration dependent)
- Operating Voltage: 24 VDC (supplied via controller backplane)
- Operating Temperature: 0°C to 45°C (controller cabinet ambient)
- Storage Temperature: -20°C to 60°C
- Humidity: 10%–90% RH, non-condensing
- RoHS Compliance: Per FANUC manufacturing standards
Proven Application Environments
- Automotive body-in-white (BIW) spot welding and sealing lines
- Arc welding and laser welding robotic cells
- Precision assembly and screw-driving stations
- Palletizing, depalletizing, and material handling systems
- Machine tending (CNC load/unload) applications
- Painting and coating robotic systems
- Collaborative and high-speed pick-and-place lines
Engineering Advantages
- Drop-in Compatibility: Direct replacement for existing R-30iB Plus installations — no firmware re-flashing required when replacing like-for-like revision
- Integrated FSSB Architecture: Fiber-optic servo bus eliminates EMI-induced servo faults common in high-interference welding environments
- Real-Time Motion Kernel: Dedicated DSP co-processor handles interpolation and servo loop closure at sub-millisecond cycle times
- Redundant Watchdog Circuits: Hardware-level fault detection with safe-state output to prevent uncontrolled robot motion on board failure
- Compact Form Factor: Designed for the R-30iB Plus compact cabinet — no mechanical modification required
- Long Service Life: FANUC boards are rated for 10+ year operational life under normal industrial duty cycles
System Architecture & Signal Flow
The A16B-3200-0810 sits at the top of the R-30iB Plus control hierarchy. The main CPU board receives high-level motion commands from the iHMI teach pendant and operator panel, processes trajectory interpolation, and distributes real-time servo commands via FSSB fiber links to each axis servo amplifier module. Simultaneously, it manages the I/O unit bus (DI/DO, AI/AO) for peripheral device integration, handles system-level safety monitoring (dual-channel E-stop, fence, deadman), and maintains Ethernet connectivity for ROBOGUIDE offline programming, PC interface, and factory network integration.
Sourcing & Quality Verification
- Source: Sourced from decommissioned production lines, certified FANUC service partners, and authorized distribution channels
- Inspection: Each board undergoes visual inspection, connector integrity check, and functional power-on verification prior to shipment
- Traceability: Board revision and serial number documented; available on request for maintenance records
- Packaging: Anti-static ESD bag + foam-lined carton; humidity indicator card included
- Warranty: 90-day replacement warranty against DOA or latent defects (contact support for terms)
Procurement Process
- Confirm your controller cabinet model and existing board revision number (printed on board label)
- Submit inquiry via support@konmask.com or WhatsApp +0086 19859288691 with your PO requirements
- Receive proforma invoice with lead time confirmation (typically 3–7 business days for in-stock units)
- Payment via T/T, PayPal, or agreed B2B terms
- Shipment via DHL Express / FedEx with full tracking and commercial invoice for customs clearance
Technical FAQ
Q: Is this board compatible with R-30iB (non-Plus) controllers?
A: No. The A16B-3200-0810 is specific to the R-30iB Plus platform. R-30iB uses a different main board part number. Please confirm your controller model before ordering.
Q: Do I need to re-load robot programs after replacing this board?
A: Yes. The main PCB does not retain robot programs internally — programs are stored on the FROM/SRAM memory board. Back up all programs and system variables before replacement. Konmask can advise on backup procedures.
Q: Can Konmask provide installation support?
A: We provide remote technical guidance via email and video call. On-site installation support can be arranged through our partner network in select regions.
Q: What is the lead time for out-of-stock units?
A: Typical sourcing lead time is 2–4 weeks for units not in current stock. Contact us early to avoid production downtime.
Q: Do you provide a test report?
A: A basic functional test report is available on request for orders above USD 500. Full FANUC diagnostic report requires controller-level testing at your facility.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
