A02B-0007-0040 FANUC I/O Relay Control Board Series 0/6

A02B-0007-0040 FANUC I/O Relay Control Board Overview

Technical Specifications

• Brand: FANUC
• Model: A02B-0007-0040
• Series: FANUC Series 0/6 era
• Category: I/O relay control board / option unit circuit board assembly
• Mounted board revision: A20B-0007-0040/03A (supplier-reported)
• Supply voltage: Not published by the manufacturer for this order code
• Communication: Not applicable; passive component with no built-in ports
• Operating temperature: 0 to 55 °C (family-level reference per B-61393E p.112; not confirmed for this order code)
• Storage temperature: -20 to 60 °C (family-level reference per B-61393E; not confirmed for this order code)
• Dimensions (H×W×D): Not published for this specific order code
• Weight: Not published for this specific order code
• Lifecycle status: No formal FANUC EOS announcement; listed through aftermarket channels (last verified 2026-09)

Installation Guidance

• Power down the CNC control and lock out the main supply before you touch the board.
• Label every cable and connector before removal to simplify reinstallation.
• Match the A20B-0007-0040/03A revision against your existing board before swapping.
• Seat the board firmly in its slot and torque mounting screws evenly.
• Verify relay outputs against the machine builder's wiring diagram after installation.
• Run a dry-cycle test before you return the machine to production.

Packaging List

• One A02B-0007-0040 I/O relay control board assembly
• One A20B-0007-0040/03A mounted PCB (as supplied)
• Anti-static protective packaging
• Protective foam or corner cushioning

Shipping and Support

• We ship through FedEx, UPS, and DHL.
• We dispatch in-stock items within 5 business days.
• We accept returns within 30 days of delivery.
• All units ship brand new and original.

FAQ

• Q: What does the A02B-0007-0040 do?
  A: It acts as an I/O relay control board for early FANUC Series 0/6 CNC controls.
• Q: Which PCB revision does this assembly carry?
  A: Suppliers report the mounted board as A20B-0007-0040/03A.
• Q: Does this board have communication ports?
  A: No. It is a passive component with no built-in communication interfaces.
• Q: What operating temperature applies?
  A: The Series 0/00/0-Mate family reference is 0 to 55 °C, though FANUC does not confirm it for this order code.
• Q: Is the supply voltage published?
  A: No. FANUC does not publish a supply voltage spec for this order code.
• Q: Is this item in stock and how fast does it ship?
  A: We hold stock and dispatch within 5 days via DHL, FedEx, or UPS.
• Q: What is the return policy?
  A: We accept returns within 30 days.