Memory Capacity:128 MB

Operating Temperature Range:-25°C to +60°C

Storage Temperature Range:-40°C to +85°C

Data Retention Time:10 years at room temperature

Operating Voltage:DC 5 V

Communication Interface:RS-485

Dimensions:75 x 50 x 3 mm

Weight:25 g

    The Siemens Memory Card – 6ES7954-8LF03-0AA0 is a high-performance, compact memory solution tailored for Siemens’ programmable logic controllers (PLCs). Its robust design ensures durability and reliability in harsh industrial environments, making it an ideal choice for applications requiring secure data storage and quick access.

    Equipped with 128 MB of non-volatile flash memory, this card supports extensive data storage without the risk of data loss during power failures. It offers a long data retention period of up to 10 years, ensuring that critical information remains accessible even when not in use.

    With a wide operating temperature range from -25°C to +60°C and a storage range from -40°C to +85°C, the card is designed to withstand extreme environmental conditions encountered in various industrial settings. This makes it suitable for a broad spectrum of applications, including manufacturing floors, process control, and logistics automation.

    The card features a communication interface compatible with Siemens’ proprietary RS-485 protocol, facilitating easy integration with Siemens PLCs and other compatible devices. This seamless integration ensures efficient data exchange and system optimization.

    In terms of physical dimensions, the card measures 75 x 50 x 3 mm and weighs approximately 25 grams, making it lightweight and easy to install in space-constrained industrial environments. Its compact size also reduces the overall system footprint, contributing to an efficient and streamlined setup.