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FANUC Series 20 A20B-1008-0121

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A20B-1008-0121

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The FANUC A20B-1008-0121 is a CNC main board built for efficient control and I/O management in automation applications. This unit supports a range of network interfaces, including USB and Ethernet, and operates effectively within a temperature range of 0°C to 60°C.

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Technical specifications for A20B-1008-0121

ManufacturerFANUC
Product TypeCNC Main Board
Product LineSeries 20
Part NumberA20B-1008-0121
Weight1.63 lbs (0.74 kg)
Cooling MethodPassive convection
Operating Temperature0°C to 60°C
Voltage Rating24V DC
Network InterfaceEthernet, USB
Output Channels64
Input Channels80
Flash Memory32 GB
RAM Capacity2 GB DDR3
Board FunctionCentral processing and I/O management
Ingress ProtectionIP20
Mounting TypePanel-mount
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The A20B-1008-0121 main board by FANUC is an integral component designed for CNC systems, primarily serving as the cornerstone for processing and I/O management. It is tailored for smooth operation, handling a voltage of 24V DC. Users can expect reliable performance within the parameters of 0°C to 60°C, supported by passive convection cooling to maintain optimal temperatures during operation.

This board measures 240 mm in length, 180 mm in width, and 50 mm in height, facilitating panel mounting due to its specifications and low weight of 1.5 kg. Equipped with a 32 GB flash memory, it provides adequate storage for applications, alongside a 2 GB DDR3 RAM that enhances processing capabilities. The system comprises 80 input channels and 64 output channels, ensuring comprehensive connectivity for various peripherals and devices.

Network communications are prioritized with Ethernet and USB interfaces, allowing streamlined data transfer and device integration. For placement in indoor settings, the device has an ingress protection rating of IP20, safeguarding against some dust influx while operating.