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FANUC Series 20 A20B-3300-0262

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A20B-3300-0262

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The FANUC A20B-3300-0262 is a central processing unit module designed for CNC applications. Optimized for compatibility with FANUC Series 16i, 18i, and 21i systems, it effectively manages program execution and communication for servo and input/output operations.

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Technical specifications for A20B-3300-0262

ManufacturerFANUC
Product TypeCNC CPU / Processor Module
Product LineSeries 20
Part NumberA20B-3300-0262
FunctionCentral Processing Unit board for executing CNC programs, managing servo/IO communication, and handling memory management
CompatibilityFANUC Series 16i, 18i, 21i
Memory TypeSRAM, DRAM, Flash Memory
Number of Connectors2
Protection ClassIP20
Enclosure RatingNEMA 1
CoolingHeat Sink
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-3300-0262 from FANUC is a specialized CNC CPU module, integral to the operation of advanced machinery. This central processing unit board is responsible for executing CNC programs while also managing servo and input/output communications effectively.

Compatible with FANUC machine control systems, specifically the Series 16i, 18i, and 21i, the module is essential in industrial environments where precision is paramount. It utilizes various types of memory, including SRAM, DRAM, and Flash Memory, to ensure efficient data storage and retrieval.

Physically, this unit comes equipped with two connectors and operates within a protection class of IP20, making it suitable for controlled environments. For heat management, the design incorporates a heat sink to regulate temperature, enhancing reliability.

This module is designed to function efficiently at ambient temperatures ranging from a minimum of 0 degrees Celsius to a maximum of 40 degrees Celsius. It can endure conditions of up to 80% relative humidity (non-condensing) for both operation and storage, ensuring optimal performance in diverse settings. Additionally, the A20B-3300-0262 module is rated for altitudes of up to 1000 meters above sea level, making it versatile in different layouts and installations.