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FANUC Series 20 A20B-0003-0741

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A20B-0003-0741

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The FANUC A20B-0003-0741 is a control PCB designed to operate efficiently within a temperature range of 0 to 45°C. Weighing approximately 2.27 kg (5 lbs.), it features diagnostic indicators, including LEDs and test points, which facilitate maintenance and troubleshooting.

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Technical specifications for A20B-0003-0741

ManufacturerFANUC
Product TypeControl PCB
Product LineSeries 20
Part NumberA20B-0003-0741
Weight2.81 lbs (1.28 kg)
Operating Temperature0–45°C
Diagnostics & Service PointsLEDs, test points
Cooling MethodPassive Cooling
Compatible ControllersLegacy Fanuc PC-type
Slot / Position LabelSlot 5
Physical Form FactorPlug-in PCB
Connector InterfaceBackplane edge
Power Source / SupplyBackplane feed
Axis / I/O RoleAxis/function control
Core OperationSystem Command Execution
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The A20B-0003-0741 control PCB by FANUC is engineered for reliable performance in controlling functions within the automation framework. This model is suited for functionality in conditions ranging from 0 to 45°C, ensuring it operates well in typical environments where industrial equipment is utilized. It weighs approximately 2.27 kg (5 lbs.), making it manageable for installation and maintenance tasks.

This control PCB is designed with passive cooling to maintain optimal operating conditions, thereby enhancing its reliability. For diagnostics and service, it offers easily accessible LEDs and test points, allowing operators to monitor the system status efficiently. Compatibility is provided for legacy Fanuc PC-type controllers, ensuring adaptability in older setups.

The A20B-0003-0741 is constructed as a plug-in PCB, which simplifies installation into designated slots, specifically marked as Slot 5. The backplane edge serves as the connection interface, allowing for a straightforward connection to the system power through the backplane feed. This PCB acts as a crucial component dedicated to axis and I/O control functions, implementing system command executions that support various operational tasks in automation.