FANUC A16B-2202-0421 I/O Card

Product Title: FANUC A16B-2202-0421 I/O Card – CNC Input/Output Interface Board

Part Number: A16B-2202-0421
Brand: FANUC
Category: CNC I/O Cards / Interface PCBs
Condition: New / Refurbished / Core Exchange Available
Availability: In Stock – Immediate Dispatch or Confirm Lead Time

🔧 Product Overview

The FANUC A16B-2202-0421 I/O Card is a reliable CNC interface board that handles digital input and output signal processing between your FANUC controller and the machine’s peripheral devices. This card plays a key role in managing critical functions such as spindle start/stop, coolant control, limit switches, and operator panel interactions.

Built to FANUC’s rigorous industrial standards, this I/O card ensures fast, noise-resistant communication and long-lasting durability in automated machining environments. It’s an ideal replacement or upgrade component for keeping your CNC systems running with precision and consistency.

✅ Key Features

• Genuine FANUC OEM Component
  Designed for seamless integration with compatible FANUC CNC controls and I/O modules.

• Reliable Signal Management
  Manages multiple digital inputs and outputs for real-time control of auxiliary functions.

• Industrial-Grade Construction
  Engineered to resist vibration, heat, and electrical interference—perfect for 24/7 manufacturing environments.

• Plug-and-Play Compatibility
  Mounts directly into the existing backplane or interface slot for fast replacement.

• Flexible Sourcing Options
  Available in New, Refurbished, or Core Exchange conditions depending on budget and urgency.

📐 Technical Specifications

🏭 Applications

• 🛠️ CNC Lathes and Machining Centers

• ⚙️ Robotic Automation and PLC-Driven Systems

• 🔧 Operator Panels and Control Consoles

• 🤖 FANUC-Integrated Manufacturing Cells

💡 Benefits

✔️ Ensures accurate, real-time signal handling
✔️ Reduces CNC errors and machine downtime
✔️ Extends the operational life of your control system
✔️ Provides fast, drop-in replacement with OEM compatibility
✔️ Available with warranty-backed refurbished options

❓ Frequently Asked Questions

Q: Is this card compatible with all FANUC systems?
A: This board is designed for specific FANUC control models. Please confirm your CNC model or send your current part number for exact compatibility.

Q: What’s the benefit of a refurbished or exchange option?
A: Refurbished units are fully tested and significantly more affordable. Exchange programs also reduce e-waste and cost.

Q: Can I install this myself?
A: Installation is straightforward but should be done by a trained technician to avoid ESD or connection issues.

📌 Conclusion

The FANUC A16B-2202-0421 I/O Card is a critical component for maintaining responsive, reliable control across your CNC equipment. Whether you’re replacing a failing board or upgrading for smoother operation, this high-quality interface PCB ensures seamless communication, reduced downtime, and long-term system reliability.

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