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FANUC Series 20 A20B-3900-0042

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A20B-3900-0042

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The FANUC A20B-3900-0042 is a memory module designed for efficient data storage and processing. This unit contains 4 megabytes of DRAM and is compatible with FANUC Series 16i, 18i, and 21i Model A CNC controls.

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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-3900-0042

ManufacturerFANUC
Product LineSeries 20
Part NumberA20B-3900-0042
Weight2.25 lbs (1.02 kg)
ProductMemory Module
Memory Capacity4 Megabytes (MB) of DRAM
Module CompatibilityFANUC Series 16i, 18i, and 21i Model A CNC controls
Mounting StylePlug-in module
FunctionData Storage and processing tasks
Humidity Tolerance95% or less (non-condensing)
Environmental ConditionsNo corrosive gases
Minimum Operating Temperature0°C
Maximum Operating Temperature55°C
Minimum Storage Temperature-20°C
Maximum Storage Temperature60°C
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The A20B-3900-0042 memory module manufactured by FANUC offers significant capabilities in data handling for CNC applications. With a memory capacity of 4 megabytes (MB) of DRAM, this module is specifically tailored to work seamlessly with FANUC Series 16i, 18i, and 21i Model A CNC controls.

Designed as a plug-in module, the A20B-3900-0042 provides ease of installation and straightforward integration into existing systems. The approximate weight of this unit is 1 kg (2.2 lbs), making it lightweight for a memory device while ensuring robust performance during operation. It is engineered to withstand environmental factors effectively, as it functions well in settings devoid of corrosive gases.

This module can operate within a temperature spectrum ranging from 0 degrees Celsius to 55 degrees Celsius, which ensures reliable performance in standard operating conditions. Additionally, the memory module is optimized for storage, able to survive temperatures as low as -20 degrees Celsius and as high as 60 degrees Celsius. Moreover, humidity tolerances reach up to 95% in non-condensing conditions, making this design suitable for various industrial environments.