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FANUC Series 20 A20B-0003-0742

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A20B-0003-0742

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The FANUC A20B-0003-0742 is a dedicated 5-Control A printed circuit board designed primarily for Series-5 CNC systems. Compact yet effective, this single PCB incorporates essential logic integrated circuits and connects via an edge connector, facilitating seamless integration into the respective controller framework.

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Technical specifications for A20B-0003-0742

ManufacturerFANUC
Product Type5-Control A PCB
Product LineSeries 20
Part NumberA20B-0003-0742
Weight3.06 lbs (1.39 kg)
Controller families supportedSeries-5 CNC
Physical formSingle PCB
Interface / connectorEdge connector
On-board componentsLogic ICs
Typical signals handledControl buses
Mounting locationCabinet rack
Commonly paired boardsA20B-0003 series
Typical failure modesConnector/caps/ROM
Physical Dimensions20.00" × 13.00" × 7.00" (W×D×H)
System IntegrationPLC/add-on board functionality
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Within the FANUC Series 20 lies the A20B-0003-0742, a versatile 5-Control A PCB crafted for Series-5 CNC applications. This circuit board is designed as a single unit that can easily fit into a cabinet rack for streamlined operation. Supporting an edge connector interface, the A20B-0003-0742 allows direct connections to various control systems, ensuring effective communication and coordination within CNC environments.

The board’s framework consists of integrated circuits positioned strategically to process typical control bus signals. This design promotes efficient data management within the system. Weighing approximately 3.05 lbs. (or about 1.38 kg), it is sizable yet manageable, with physical dimensions set at 20.00 inches in width, 13.00 inches in depth, and 7.00 inches in height.

Common companion boards include those from the A20B-0003 series, which enhance functionality when integrated together. Typical issues associated with this PCB include failures in connectors, capacitors, or ROM components, which could affect its performance. The A20B-0003-0742 is also designed for system integration, offering PLC functionality with the potential for expansion through the use of add-on boards. This flexibility makes it a critical component in advanced control configurations.