SIEMENS 6ES7952-0KH00-0AA0 New and Original High quality

6ES7952-0KH00-0AA0

The 6ES7952-0KH00-0AA0 model product is a 256KB memory card for the Siemens S7-400 series PLC, which belongs to the SIMATIC S7 system's extended storage module. It uses 5V flash EPROM technology and is designed specifically for the S7-400 CPU to adapt to industrial control cabinet installation in a long structure. Its core function is to serve as a loading memory to expand the user program storage space, ensuring that the program can still be permanently saved after the CPU loses power, effectively avoiding data loss caused by power failure. At the same time, it supports direct reading and backup of the program content in the memory card through programming devices, providing a reliable data storage solution for industrial automation systems. It is suitable for production environments with high requirements for program security and stability.

Technical specifcations for 6ES7952-0KH00-0AA0

Basic information

Brand and series: Siemens, SIMATIC S7-400 series.

Product type: Memory card, used to expand the loading storage area of S7-400 series CPUs.

Storage medium: 5V Flash EPROM (FEPROM), with non-volatile storage characteristics, data will not be lost after power failure.

Storage capacity: 256KB, suitable for small and medium-sized program storage needs.

Structural form: Long structural form, compatible with the installation specifications of S7-400 series PLC.

2、 Functional characteristics

Data persistence: The program is stored in the FEPROM card, and even if the PLC is powered off or the storage card is removed, the program remains intact, ensuring system security.

Independent storage area: The extended load storage area is logically isolated from the CPU's built-in storage area to avoid program conflicts and improve system stability.

Power failure protection: No need for backup battery support, long-term reliable storage of program data, reducing maintenance costs.

Program solidification: Support permanent writing of user programs into storage cards to achieve program solidification storage, meeting the requirements of industrial sites for program security.

3、 Application scenarios

Program permanent storage: suitable for industrial scenarios that require long-term storage of user programs and avoid accidental modifications, such as production line control, equipment maintenance, etc.

Expanding storage capacity: When the built-in memory capacity of the CPU is insufficient, the storage space can be expanded through this memory card to meet the requirements of complex programs.

System upgrade and maintenance: Supports program version management, facilitates system upgrade and troubleshooting, and improves the maintainability of industrial automation systems.

4、 Compatibility and reliability

Compatibility: Compatible with all models of S7-400 series CPUs, supports plug and play, and does not require additional hardware configuration.

Reliability: Based on Flash EPROM technology, it has high write/erase durability (at least 100000 times) and is suitable for long-term operation in industrial environments.

Our Services:

1、All our products are new and orginal, and of good quality

2、Our prices are very competitive.

3、 We have a large quantity in stock, so we could help the customers to get the components which are dificult to get.

4、All inquiries will be valued and will reply in 24.

Packing & Delivery:

1、100% brand New and Original Factory Seal!

2、Warranty:1 year

3、Package: Original packing with cartons.

4、Delivery time: Shipped in 3-7 days after payment

5、All the goods will be tested before shipment

More Products In Stock: