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FANUC Series 20 A20B-3900-0013

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A20B-3900-0013

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The FANUC A20B-3900-0013 is a Flash/EPROM storage PCB that serves as a reliable solution for non-volatile memory needs in CNC applications. With an 8 MB memory capacity, it is suitable for storing critical CNC parameters and firmware.

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2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Technical specifications for A20B-3900-0013

ManufacturerFANUC
Product TypeFlash/EPROM Storage PCB
Product LineSeries 20
Part NumberA20B-3900-0013
Weight0.25 lbs (0.11 kg)
FunctionProvides non-volatile memory storage for CNC parameters, firmware, and part programs
Memory Capacity8 MB
Operating Voltage5 V
Number of Connectors1
CompatibilityFANUC CNC Series 16i, 18i, 21i, and other i-series controls
Protection ClassIP20
Enclosure RatingNEMA 1
CoolingNatural
Maximum Ambient Temperature40 degrees Celsius
Minimum Ambient Temperature0 degrees Celsius
Maximum Operating Humidity80% (non-condensing)
Maximum Storage Humidity80% (non-condensing)
Maximum Altitude1000m above sea level
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The A20B-3900-0013 from FANUC is a Flash/EPROM storage PCB, specializing in non-volatile memory implementation for CNC systems. This module features an adequate memory capacity of 8 MB, ensuring sufficient space for CNC parameters, firmware, and various part programs. Operating at a voltage of 5 V, it is structured with one connector for straightforward integration.

This product exhibits compatibility across multiple FANUC CNC controls, particularly within the 16i, 18i, and 21i series and other models in the i-series range. It is characterized by protection classified under IP20 and an enclosure rated at NEMA 1, offering a basic level of secure housing. For cooling, it relies on natural methods.

This PCB is engineered to function effectively within an ambient temperature range of 0 degrees Celsius to 40 degrees Celsius, meeting the requirements of various operational environments. It can withstand a maximum humidity of 80% (non-condensing) during both operation and storage. Additionally, the module supports usage at altitudes reaching 1000 meters above sea level, making it adaptable for different geographical installations.