A02B-0007-0040 FANUC I/O Relay Board | Series 0/6 Option Unit

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

Technical Specifications

• Brand: FANUC
• Model: A02B-0007-0040
• Series: FANUC Series 0/6 era
• Category: I/O relay control / 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 Ports: None (passive component)
• Operating Temperature: 0 to 55 °C (family-level reference, B-61393E p.112)
• Storage Temperature: -20 to 60 °C (family-level reference, B-61393E)
• Dimensions (H×W×D): Not published for this specific order code
• Weight: Not published for this specific order code
• Lifecycle Status: Not formally announced; listed in aftermarket channels (Last verified: 2026-09)

Installation Guide

• Power down the CNC control and lock out the main supply before you start.
• Discharge static electricity with a grounded wrist strap before touching the board.
• Label every cable and connector to keep the wiring order clear.
• Remove the old board from its rack or mounting frame with steady pressure.
• Inspect the new A02B-0007-0040 board for shipping damage before installation.
• Seat the board firmly into its slot and tighten all mounting screws evenly.
• Reconnect each cable to its original position and check for loose contacts.
• Power up the control and run a basic I/O test before full production.

Packing List

• 1 × FANUC A02B-0007-0040 I/O relay control board
• 1 × Anti-static protective bag
• 1 × Shock-absorbing foam insert
• 1 × Double-wall shipping carton

Shipping

• We ship worldwide through FedEx, UPS, and DHL.
• We dispatch in-stock items within 5 business days.
• We support returns within 30 days of delivery.

FAQ

• Q: Is the A02B-0007-0040 board brand new and original?
  A: Yes, we supply brand new original units from our available stock.
• Q: Which FANUC control families use this board?
  A: It belongs to the FANUC Series 0/6 era of early CNC controls.
• Q: What is the operating temperature range?
  A: The family-level reference is 0 to 55 °C per B-61393E p.112.
• Q: What is the storage temperature range?
  A: The family-level reference is -20 to 60 °C per B-61393E.
• Q: Does this board have built-in communication ports?
  A: No, it works as a passive component with no built-in communication ports.
• Q: How long does shipping take?
  A: We ship in-stock items within 5 business days via DHL, FedEx, or UPS.
• Q: Can I return the board if it does not fit?
  A: Yes, we accept returns within 30 days of delivery.

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