0.017Kg CE SIMATIC S7-1500 PLC 6ES7954-8LF04-0AA0

I. Product Description:

The SIMATIC 6ES7954-8LF04-0AA0 is a SIMATIC S7 memory card, an essential component for the operation of CPUs in the S7-1200, S7-1500, and other series.

Storage Capacity: 24 MB

Storage Technology 3.3V Flash Memory (Flash-EPROM)

Compatible Products S7-1x00 Series CPUs (e.g., S7-1200, S7-1500) and SINAMICS Drives

Write/Erase Cycle Life At least 500,000 cycles

Data Retention At least 10 years (when the number of write/erase cycles is less than 50,000)

II. Product Specifications:

SIMATIC 6ES7954-8LF04-0AA0｜SIMATIC S7 Memory Card 24 MB

• Flash Memory: Yes;
• Memory Capacity: 24 MB;
• Operating Voltage: 3.3 V;
• Minimum Write/Delete Operations: 500,000 cycles;
• Data Retention: Minimum 10 years after the final programming operation, subject to the specified write/delete cycle conditions;
• Target Devices: SIMATIC S7-1×00 CPUs and SINAMICS systems;
• Application: Used for PLC program storage, configuration data storage, firmware-related operations, and memory management in compatible SIMATIC S7 and SINAMICS systems;
• Form Factor: Compact SIMATIC Memory Card;
• Dimensions (W × H × D): 24 × 32 × 2.1 mm;
• Weight: Approximately 3 g;
• Compatibility: Functionally compatible with the previous 6ES7954-8LF03-0AA0 version and replaces it as the current 24 MB memory-card version;
• Installation: Plug-in installation through the compatible SIMATIC CPU / SINAMICS memory-card slot;
• Typical Applications: PLC program storage, CPU configuration backup, parameter storage, firmware management, and memory expansion for SIMATIC S7-1×00 and compatible SINAMICS systems.

III. Technical Parameters:

SIMATIC S7, memory cards for S7-1x00 CPU/SINAMICS, 3, 3V Flash, 24 MB

IV. Industries Served:

6ES7954-8LF04-0AA0 SIMATIC S7 Memory Card

This card is essential for the S7-1500 series CPUs; without it, the CPU cannot operate. All user programs, hardware configuration data, and other information must be stored on this card.

The memory card is a practical tool for the deployment, maintenance, and upgrading of S7-1200/1500 systems. Its applications span all industries that use these controllers—whether in automotive manufacturing, logistics and warehousing, or the food and beverage and water treatment sectors. Wherever an S7-1200/1500 PLC is in use, this card is employed to perform these fundamental system management tasks.

V. Customer Case Studies:

We source directly from China’s Tier 1 channels, eliminating all middleman markups. This means you get competitive prices close to factory cost, and we pass those savings on to you as profit or budget flexibility for your projects.

Don’t let stockouts slow down your project schedule. For popular models like the S7-1500 and G120, which are frequently purchased, we always maintain high levels of in-stock inventory. The moment you place your order, the goods are already ready in our warehouse. Within 1–3 business days, you’ll receive the tracking number for your international express shipment. Whether your factory is in the Middle East, Southeast Asia, or across Europe and the Americas, our global logistics network helps you reclaim valuable time.

From precision manufacturing in Europe to oil and gas fields in the Middle East, and electronics assembly lines in Southeast Asia, our products and solutions have withstood the test of demanding operating conditions around the world. We deeply understand the unique characteristics of each market, and this global experience is the guarantee of your project’s successful implementation.

VI. FAQ:

1,How to buy the product?

Contact our sales professionals online. A variety of contact options are available:

WhatsAPP: +8619731602085

WeChat: Susan20241118

E-mail: contact@szlyzn.com

Or click on the Contact Us page, enter your name, email, phone number and specific request, submit it to our customer service and we will contact you within 24 hours.

2,Are the products all genuine? Is the quality guaranteed?

Our products are 100% guaranteed quality, 100% guaranteed authentic, regular channel, you can buy with confidence. Each product can be checked for authenticity, all from major genuine brands, if you have any questions, please feel free to contact our after-sales service.

3. What should I do if I can't find what I want?

You can do an exact/fuzzy search based on the product model or brand. If you still can't find it, you can feedback the model number or brand of the desired product to our sales staff.