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FANUC Series 20 A20B-8001-0122

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A20B-8001-0122

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The A20B-8001-0122 from FANUC is a main CPU board for CNC systems. This component features a rack mount design and operates at a voltage of 3.3 V. It accommodates two connectors and is compatible with various FANUC CNC controllers, including Series 15, 16, 18, 21, and 0i.

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Technical specifications for A20B-8001-0122

ManufacturerFANUC
Product TypeCNC System Main CPU Board
Product LineSeries 20
Part NumberA20B-8001-0122
Weight1.38 lbs (0.62 kg)
FunctionCNC System Main CPU Board
Mount TypeRack Mount
Number of Connectors2
Operating Voltage3.3 V
CompatibilityFANUC Series 15, 16, 18, 21, and 0i CNC controllers
Protection ClassIP20
Enclosure RatingNEMA 1
CoolingPassive
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 FANUC A20B-8001-0122 is a central processing unit board tailored for CNC systems. Operating at a voltage of 3.3 V, this CPU board is specifically designed for rack mounting, ensuring easy installation in appropriate setups. It includes two connectors for necessary connectivity.

This board is compatible with a range of FANUC CNC controllers, specifically those from Series 15, 16, 18, 21, and 0i, making it a versatile option for various control applications. The cooling method utilized is passive, enhancing reliability in operational conditions. The environmental specifications indicate it can handle an ambient temperature ranging from 0 to 40 degrees Celsius, with maximum humidity levels capped at 80% (non-condensing).

Protection features include a rating of IP20, which shields it from solid foreign matters. The NEMA 1 enclosure rating suggests it is suitable for indoor applications where exposure to dust or moisture is limited. Furthermore, the board’s capacity allows for operation at altitudes up to 1000 meters, expanding its usability across different geographic locations.