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FANUC Series 20 A20B-8100-0651

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A20B-8100-0651

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The FANUC A20B-8100-0651 is a CNC control option PCB designed for seamless integration with FANUC controllers. Its primary role is to facilitate communication between the CNC controller and external signals such as sensors, relays, and actuators.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Technical specifications for A20B-8100-0651

ManufacturerFANUC
Product TypeCNC Control Option PCB
Product LineSeries 20
Part NumberA20B-8100-0651
Weight0.31 lbs (0.14 kg)
FunctionProvides signal interface between CNC controller and external machine signals (sensors, relays, actuators).
Mount TypeRack Mount
Operating Voltage5 V
Voltage TypeDC
CompatibilityFANUC Series 16i, 18i, 21i, 0i
Protection ClassIP20
Enclosure RatingNEMA 1
CoolingNatural
Maximum Ambient Temperature40 degrees Celsius
Minimum Ambient Temperature0 degrees Celsius
Maximum Operating Humidity80% (non-condensing)
Maximum Storage Humidity80% (non-condensing)
Maximum Altitude1000m above sea level
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The A20B-8100-0651 PCB model from FANUC’s Series 20 serves as a crucial PCB for CNC control applications. This component acts as a signal interface that connects the CNC controller to various external machine signals, including sensors, relays, and actuators, thereby enhancing operational efficiency. Designed for mounting within a rack, it requires an operating voltage of 5 V and operates on DC power.

This PCB is specifically compatible with FANUC controllers, including Series 16i, 18i, 21i, and 0i, making it versatile for different CNC setups. With a protection class of IP20, the circuit board is safeguarded against solid objects greater than 12.5 mm, thereby providing adequate reliability in typical environments. Additionally, it comes with a NEMA 1 enclosure rating, which is suitable for indoor use.

Natural cooling mechanisms ensure that the unit remains within temperature limits. The A20B-8100-0651 can function within a maximum ambient temperature of 40 degrees Celsius and a minimum of 0 degrees Celsius. It can also sustain humidity conditions up to 80% (non-condensing) for both operational and storage scenarios. This PCB maintains effective performance even at altitudes of up to 1000 meters above sea level, reflecting its ability to adapt across various operational conditions.