A20B-2003-0270

The A20B-2003-0270 from FANUC, within the Series 20, serves as a memory expansion module suitable for CNC applications. It boasts a 16 MB memory capacity, leveraging SRAM technology for quick data access and reliability. The unit operates at a stable 5V DC voltage and incorporates a 32-bit interface, facilitating effective communication with compatible FANUC systems.

This module is designed to function optimally within a temperature range escalating from 0°C to 60°C during operation, while it can be stored in conditions ranging from -20°C to 80°C. Humidity tolerance is significant, from 5% to 95%, ensuring consistent performance in diverse environments.

With dimensions of 100 mm by 80 mm by 20 mm, it is compact yet robust, weighing 150 grams. The A20B-2003-0270 also demonstrates impressive resilience against mechanical strain, rated for shock resistance of 50 G and vibration resistance between 10 to 55 Hz with an amplitude of 0.15 mm. Additionally, it boasts an MTBF rating of 100,000 hours, underscoring its reliability over extended periods of use. The module connects via a 50-pin connector and utilizes passive cooling, integrating seamlessly into FANUC CNC systems for enhanced operational capabilities.