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FANUC Series 20 A20B-0004-0750

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A20B-0004-0750

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The FANUC A20B-0004-0750 is a servo-drive printed circuit board (PCB) designed specifically for integration with A20B racks and systems, accommodating 6035 amps. This plug-in card facilitates various control functions within the drive system.

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Technical specifications for A20B-0004-0750

ManufacturerFANUC
Product TypeServo-drive PCB
Product LineSeries 20
Part NumberA20B-0004-0750
System Fit6035 amps, A20B racks
Mounting StylePlug-in card
Connector StyleMulti-pin, edge
Signal SetFeedback, command, fault
Power InterfaceGate/control link
FirmwareROM chip
DiagnosticsLEDs, self-test
Protection InterfacesOvercurrent, overtemp
Operating Temperature0–55 °C
Storage Limits-20–60 °C
Mass (typ.)0.3–0.6 kg
Size (typ.)Card-size
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FANUC's A20B-0004-0750 model is a servo-drive PCB essential for effective operation in specific automation systems. Designed to work with A20B racks and systems rated for 6035 amps, it ensures seamless integration into existing setups. The PCB assembly, classified as a plug-in card, connects easily with multi-pin edge connectors, streamlining the installation process.

This printed circuit board effectively utilizes a signal set consisting of feedback, command, and fault signals, crucial for monitoring system performance. The power interface employs a gate/control link configuration, ensuring proper communication between components. The firmware is stored on a ROM chip, providing essential software for operational commands.

In terms of diagnostics, the A20B-0004-0750 is equipped with LED indicators and self-test capabilities, enabling quick status checks and minimizing downtime in the event of issues. For safety, protective interfaces against overcurrent and overtemperature conditions are integrated, safeguarding the system during extreme operational circumstances.

This PCB operates reliably across a temperature range from 0 to 55 °C, while it can be safely stored in environments ranging from -20 to 60 °C. The typical mass of the servo-drive PCB is between 0.3 kg and 0.6 kg, and it maintains a standard card size, ensuring compatibility with intended applications.