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FANUC Series 20 A20B-0003-0740

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A20B-0003-0740

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The A20B-0003-0740 control PCB from FANUC's Series 20 functions as an integral component within CNC systems. It is designed as a rack plug-in card and offers various technical features that facilitate effective system performance.

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Technical specifications for A20B-0003-0740

ManufacturerFANUC
Product TypeControl PCB
Product LineSeries 20
Part NumberA20B-0003-0740
Weight3.00 lbs (1.36 kg)
Form FactorRack plug-in card
Backplane InterfaceSeries 5 bus edge-connector
System CompatibilitySeries 5 boards
Field I/O HandlingThrough I/O cards
On-board ComponentsTTL, ROM
Powering+5 V backplane
MountingCard cage
CoolingForced air
DiagnosticsStatus LEDs
Environmental Class0–55 °C
Mass1.4 kg
Typical MachinesCNC 5T/5M
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FANUC's A20B-0003-0740 is a control PCB variant from the Series 20 range, specifically engineered for integration into machining setups. It takes the form of a rack plug-in card, facilitating straightforward installation into existing systems. Featuring a Series 5 bus edge-connector, this PCB efficiently interfaces with other Series 5 boards, enhancing its functionality within CNC environments.

For field I/O handling, the A20B-0003-0740 utilizes dedicated I/O cards, which allow for flexible connectivity options. On-board components include TTL and ROM chips, integral to the PCB's operational capabilities. The module is powered through a +5 V backplane, ensuring a reliable electrical supply.

Designed for mounting within a card cage, this PCB features a forced air cooling system that promotes optimal thermal performance during operation. Furthermore, integrated status LEDs facilitate immediate diagnostic checks, enabling users to easily monitor performance. Designed to function effectively in environments ranging from 0 to 55 °C, the A20B-0003-0740 weighs 1.4 kg, making it manageable for installation.

This control PCB is typically utilized in CNC machines, notably the 5T and 5M models, showcasing its suitability for precision tasks within the manufacturing sector.