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A20B-3900-0296 FANUC R-30iB Plus memory module

FANUC A20B-3900-0296 256M FROM / 3M SRAM Module

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$248.00 USD
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FANUC A20B-3900-0296 256M FROM / 3M SRAM Module

Brand FANUC
Part Number / MPN A20B-3900-0296
Component Type Internal FROM/SRAM memory module
Memory Configuration FROM 256M / SRAM 3M
Documented Controller Family FANUC R-30iB Plus robot controller
Additional Manual References R-30iB Mate Plus / R-30iB Compact Plus / R-30iB Mini Plus
Related Ordering Specification A05B-2600-H071; ordering reference associated with the module in applicable controller manuals
Installation Position Internal plug-in module installed on the robot controller main board
Search References A20B-3900-0296 / A20B39000296 / A20B 3900 0296 / A05B-2600-H071 / 256M FROM 3M SRAM / R-30iB Plus memory module
Condition New / Refurbished / Used options subject to current inventory
Handling Time Within 1–2 working days for stocked modules
Shipping DHL / UPS / FedEx
Estimated Delivery Time (via DHL) Asia: 1–3 business days
Europe: 2–4 business days
North America: 2–4 business days
South America: 3–6 business days
Middle East & Africa: 3–6 business days
Oceania: 2–5 business days
Warranty New / Refurbished: 1 year
Used (90% new): 3 months
Category FANUC Robot Controller Memory Module
Compatibility Check Match A20B-3900-0296, memory capacity, physical layout, main-board specification, controller model and software configuration
Scope of Supply FROM/SRAM module only; main board, CPU card, controller, batteries and accessories are not included unless shown or quoted
Service Functional testing under compatible test conditions and test video before delivery
Packing Anti-static protective packaging and reinforced carton

A20B-3900-0296 Module Identification

FANUC A20B-3900-0296 is an internal FROM/SRAM module with a documented memory configuration of FROM 256M and SRAM 3M. It is installed on the robot controller main board and should not be classified as the complete main board, CPU card, power PCB or external memory card.

Customers may search for it as A20B39000296, A20B 3900 0296, FANUC 256M FROM module, 3M SRAM module or R-30iB Plus memory module.

Documented R-30iB Plus Applications

FANUC maintenance documentation lists this module in the R-30iB Plus, R-30iB Mate Plus, R-30iB Compact Plus and R-30iB Mini Plus controller families. Compatibility still depends on the main board, CPU card, software version and complete controller configuration.

A05B-2600-H071 Ordering Reference

A05B-2600-H071 is the related ordering specification shown for the 256M FROM / 3M SRAM configuration in applicable FANUC controller tables. It is an associated ordering reference and must not replace A20B-3900-0296 as the individual module MPN.

A20B-3900-0293 uses 256M FROM / 1M SRAM, while A20B-3900-0295 uses 256M FROM / 2M SRAM. These different-capacity modules must not be treated as direct substitutes without FANUC configuration verification.

Data Backup Before Replacement

Back up the robot parameters, programs and all available controller data before removing the module. FANUC documentation warns that memory contents may be lost when the FROM/SRAM module is removed or replaced.

Replacement and data restoration should be completed by a qualified technician with controller power safely isolated and appropriate anti-static precautions in place.

FANUC Robot Memory Module Supply and Repair

Browse related FANUC printed circuit boards and modules. REACO CNC also provides professional FANUC robot controller and PCB repair, including fault inspection, component-level repair and functional testing.

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