Siemens 6ES5374-2KL21 Memory Card

Siemens 6ES5374-2KL21 Memory Card

Product Details Introduction

Siemens 6ES5374-2KL21 is a memory card in the SIMATIC S5 series, designed specifically to expand the storage capacity of PLC systems. This storage card is typically used to store user programs, data blocks, and other important control data, and is an important component used for complex control tasks in the field of industrial automation.

Main features:

Series: SIMATIC S5

Model: 6ES5374-2KL21

Storage type: EPROM (erasable read-only memory), very suitable for applications that require long-term data retention.

Capacity: Provides a large storage capacity, specifically 256K bytes.

Data persistence: EPROM is a non-volatile memory that means data remains unchanged even after a power outage, making it suitable for long-term data storage of critical tasks.

Compatibility: Compatible with multiple CPU modules of SIMATIC S5 series, such as S5-135U and S5-155U.

Application scenarios:

Complex control system: used to store complex control programs and large amounts of data, suitable for high demand industrial automation systems.

Long term data retention: Suitable for use in environments that require long-term storage of important programs and control data, ensuring that data is not lost when the power is disconnected.

Large scale automation system: used in large production lines and process control systems, supporting a wide range of automation tasks and data management requirements.

Technical specifications:

Storage capacity: 256K bytes, suitable for storing large-scale user programs and large amounts of data.

Storage type: EPROM, ensuring data retention even after power failure.

Interface type: Standard SIMATIC S5 slot interface, easy to integrate with various S5 series PLC modules.

Data security: Once data is written, non-volatile memory ensures that the data remains intact even in the event of a power outage or system failure.

advantage:

High data persistence: Due to the use of EPROM technology, data on the storage card will not be lost even after power failure, making it suitable for critical task applications.

Strong scalability: The 256K byte storage capacity provides greater flexibility and support for system expansion.

Highly compatible: seamlessly integrated with S5 series PLC modules, making system upgrades and maintenance more convenient.

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