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FANUC Series 20 A20B-3300-0104

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A20B-3300-0104

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The A20B-3300-0104 CPU module from FANUC's Series 20 operates as a central processing unit integral to CNC and robotics control systems. This module features SDRAM memory and facilitates functions such as control logic, axis synchronization, and communication among components.

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Technical specifications for A20B-3300-0104

ManufacturerFANUC
Product TypeCPU Module
Product LineSeries 20
Part NumberA20B-3300-0104
FunctionCentral processing unit with onboard SDRAM; handles control logic, axis synchronization, and communication
CompatibilityA20B‑3300 series, used in FANUC CNC and robotics control systems
Memory TypeSDRAM
Memory Capacity8 MB
Type of ConnectorEdge‑connector contacts
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-3300-0104 part, designed by FANUC, functions as a CPU module within the Series 20 lineup. This component operates as a central processing unit, complete with built-in SDRAM. It manages control logic, ensures proper axis synchronization, and facilitates communication within CNC and robotic control environments.

Compatible with FANUC's A20B‑3300 series, this module is essential for maintaining efficient operations within systems. It possesses an SDRAM memory capacity of 8 MB, delivering adequate space for necessary data processing tasks. Connectivity is achieved through edge-connector contacts.

Functionality is maintained under natural cooling conditions, and this unit can tolerate an operating temperature ranging from 0 to 40 degrees Celsius. In terms of environmental resilience, it is rated for a maximum humidity of 80% in both operational and storage phases, provided the conditions remain non-condensing. Additionally, the module supports installation at altitudes up to 1000 meters above sea level. The NEMA 1 enclosure rating provides basic protection against dust and limited moisture, suitable for indoor applications.