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FANUC Series 20 A20B-8100-0661

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A20B-8100-0661

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The FANUC A20B-8100-0661 is a main CPU printed circuit board designed for FANUC 18i-B control systems. This module weighs 0.34 kg and mounts within the operator panel of the LCD/MDI unit, providing a central communication hub for multiple CNC components.

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Technical specifications for A20B-8100-0661

ManufacturerFANUC
Product TypeMain CPU PCB
Product LineSeries 20
Part NumberA20B-8100-0661
Weight1.00 lbs (0.45 kg)
Compatible SystemsFANUC 18i-B Control systems
MountingLCD/MDI unit within the operator panel
FunctionServes as the main control board, facilitating communication between various CNC components
I/O PortsDigital input/output ports for motor control and feedback
Signal ProcessingHigh-speed digital control with precise feedback loop for motor management
Temperature Range (Operating)0°C to 45°C (Operating), -20°C to 60°C (Storage)
Humidity Range20% to 95% RH (Non-condensing)
EnvironmentFactory automation and harsh environments
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The FANUC A20B-8100-0661 is an essential component within the Series 20 range. It acts as the main CPU PCB specifically designed for integration with FANUC 18i-B control systems. Its weight is a manageable 0.34 kg. This control board is mounted within the operator panel's LCD/MDI unit, which plays a crucial role in coordinating signals and communications across various CNC machinery.

Equipped with digital input and output ports, this unit facilitates comprehensive motor control and allows for effective feedback from connected systems. The signal processing capabilities include high-speed digital control that maintains an accurate feedback loop, ensuring optimal motor performance and management.

In terms of environmental specifications, the A20B-8100-0661 operates efficiently within a temperature range between 0°C and 45°C and can be stored safely across a temperature spectrum from -20°C to 60°C. Although it is non-condensing, it is rated for operation in environments with humidity levels from 20% to 95% relative humidity. Such durability makes it suitable for factory automation settings and harsh operational environments, ensuring reliable performance under challenging conditions.