Limited Stock
FANUC
I/O Unit PCB (0i-C / 0i-D Series)
A20B-2002-0470
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Category
CNC
Availability
Limited Stock
Status
Active
Recommended Replacement
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Product Description
FANUC A20B-2002-0470 is a commonly replaced I/O unit printed circuit board for 0i-C and 0i-D series CNC controls. Provides critical digital I/O connectivity between the CNC controller and machine tool peripherals (limit switches, solenoid valves, tool changer, coolant pumps). A must-stock spare for factories running multiple FANUC 0i-controlled machine tools.
Technical Specifications
Type
I/O unit PCB
Compatibility
FANUC 0i-C / 0i-D CNC
Function
Digital I/O interface
Interface
FANUC I/O Link
Common Failure
Discrete I/O channel failure
Repairable
Yes (opto-coupler replacement)
Form Factor
Rack-mounted PCB
Applications
Key Features
Certifications
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