FANUC A20B-3900-0164 FROM/SRAM Memory Module

The FANUC A20B-3900-0164 is a memory module used in compatible FANUC CNC control hardware. It combines 32MB of FROM memory with 2MB of SRAM to support control software storage and machine data retention.

Product Specifications

• Brand: FANUC

• Part Number: A20B-3900-0164

• Product Type: FROM/SRAM Memory Module

• FROM Capacity: 32MB

• SRAM Capacity: 2MB

• FROM ID: C2

• SRAM ID: 04

• Application: Compatible FANUC CNC control systems

Product Features

• FROM memory stores control software and user programs.

• SRAM provides battery-backed memory for system data.

• Designed for industrial CNC control applications.

• Suitable for maintenance, repair, and replacement when hardware compatibility is confirmed.

Ordering Information

Before ordering, check the part number on the original memory module and confirm the control unit model and hardware revision. Modules with different memory capacities or specifications should not be assumed interchangeable.

Contact us for availability, technical information, and a quotation for FANUC A20B-3900-0164.