Description
The A20B-8100-0137 is the main CPU motherboard for Fanuc Series 21i-Model A CNC controls with PMC-SA1. It carries the control's core electronics and hosts the CPU, axis, display and memory cards of the 21i-A control unit.
- Part number: A20B-8100-0137
- Series: Fanuc 21i-Model A
- Type: CNC main board (motherboard)
- PMC type: PMC-SA1
- Availability: New, used and refurbished — tested before dispatch
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