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FANUC Series 20 A20B-3900-0183

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A20B-3900-0183

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The A20B-3900-0183, belonging to FANUC's Series 20, is an Automation FROM/SRAM module engaging in data processing tasks. It contains both 32 MB of FROM memory and 256 kB of SRAM, suitable for various applications requiring reliable memory storage.

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Technical specifications for A20B-3900-0183

ManufacturerFANUC
Product TypeAutomation FROM/SRAM Module
Product LineSeries 20
Part NumberA20B-3900-0183
Weight0.13 lbs (0.06 kg)
Power Dissipation5 W
Signal LevelsCMOS/TTL
Voltage Rating5 V
CoolingPassive cooling
Operating Temperature Range0°C to 50°C
Storage Temperature Range-20°C to 70°C
Humidity Range10% to 90% RH (non-condensing)
PCB Thickness1.6 mm
Altitude1,000 m
Connector TypeEdge connector
MaterialFR4 PCB
MemoryFROM 32 MB + SRAM 256 kB
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The A20B-3900-0183 module from FANUC's Series 20 is a specialized Automation FROM/SRAM module. This unit has a capacity of 32 MB of FROM memory paired with 256 kB of SRAM, facilitating efficient data management for automation tasks. Operating at a 5-volt voltage level, it supports both CMOS and TTL signal levels, ensuring compatibility across various systems.

Designed with an edge connector, this module facilitates straightforward installation within compatible equipment. Power dissipation is kept at 5 watts, and passive cooling is employed to maintain operational stability. The effective operating temperature spans from 0°C to 50°C, with a storage temperature range of -20°C to 70°C, making it versatile enough for diverse environments.

Humidity performance is rated for relative humidity levels ranging from 10% to 90% under non-condensing conditions. Weighing just 0.2 kg and constructed from an FR4 PCB material, it has a thickness of 1.6 mm. The module dimensions of 120 mm in length and 50 mm in width make it apt for compact assemblies. With a maximum altitude of 1,000 meters, the A20B-3900-0183 module is engineered to meet reliability requirements in various operational conditions.