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FANUC Series 20 A20B-2901-0030

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A20B-2901-0030

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The FANUC A20B-2901-0030 is a power supply PCB designed for high-speed serial communications within FANUC systems. This module is compatible with vision systems and CNC controllers, featuring a proprietary FANUC HSSI communication protocol.

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Technical specifications for A20B-2901-0030

ManufacturerFANUC
Product TypePower Supply PCB
Product LineSeries 20
Part NumberA20B-2901-0030
Weight0.13 lbs (0.06 kg)
Communication ProtocolProprietary FANUC HSSI
Diagnostic FeaturesOn-board status LEDs and test points
System CompatibilityFANUC vision systems and CNC controllers
PCB Dimensions140 × 100 × 20 (mm)
Board TypeHigh-Speed Serial Interface (HSSI) PCB
Mounting StyleSlot-mountable on standard FANUC backplane
Connector TypeHigh-density multi-pin interface (HSSI standard)
Signal TypeDifferential high-speed serial signaling
Voltage Rating5V DC logic level
Operating Temperature0°C to 55°C
Storage Temperature-20°C to 80°C
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The A20B-2901-0030 power supply PCB from FANUC serves as a critical component for applications needing high-speed communication. This specialized board adheres to FANUC's proprietary HSSI communication protocol, making it integral for use with various FANUC CNC controllers and vision systems. It has been engineered to facilitate differential high-speed serial signaling, which enhances data transmission efficiency.

The module's physical dimensions are 140 mm in width, 100 mm in depth, and 20 mm in height. These compact measurements allow for easy integration into standard setups via slot mounting on existing FANUC backplanes. With a weight of only 0.06 lbs, this PCB is lightweight yet robust enough to ensure reliable operation.

Operating across a temperature range of 0°C to 55°C, it remains dependable under typical conditions. For storage, it is capable of withstanding temperatures from -20°C to 80°C. Diagnostic capabilities are included with on-board status LEDs and various test points that allow users to monitor performance and troubleshoot when necessary. The PCB utilizes a high-density multi-pin interface conforming to HSSI standards, facilitating easy connectivity and integration into systems requiring high-speed communication.