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FANUC Series 20 A20B-2901-0716

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A20B-2901-0716

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The FANUC A20B-2901-0716 RAM Memory Module is specifically designed for robotics and control systems in the A20B-2901 series. With a total memory capacity encompassing 128 KB of SRAM and 3.5 MB of DRAM, it effectively stores critical system parameters and operational data.

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Technical specifications for A20B-2901-0716

ManufacturerFANUC
Product TypeRAM Memory Module (PCB)
Product LineSeries 20
Part NumberA20B-2901-0716
FunctionStores system parameters and operational data
CompatibilityFANUC A20B-2901 series—robotics / control systems
Memory TypeSRAM, DRAM
Memory Capacity SRAM128 KB
Memory Capacity DRAM3.5 MB
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-2901-0716, a RAM memory module from FANUC's Series 20, is integral for various robotics and control systems within the A20B-2901 framework. This printed circuit board (PCB) memory component plays a crucial role, preserving essential system parameters along with operational data vital for efficient function. It comprises both SRAM and DRAM memory types, delivering 128 KB and 3.5 MB of memory capacity, respectively.

Designed with an IP20 protection class, the module’s construction safeguards it against minor contaminants, while the NEMA 1 enclosure rating ensures adaptability for general indoor use. The module operates effectively within an ambient temperature range of 0 to 40 degrees Celsius, functioning optimally with a humidity level of up to 80% without condensation.

To enhance reliability, it operates well at altitudes up to 1000 meters above sea level, indicating suitability for a variety of installation environments. This module relies on a natural cooling mechanism, which further optimizes its operation, avoiding additional cooling requirements while maintaining a stable performance profile.