SIEMENS SIMATIC S7 Memory Card, 24 MB Bangladesh. Mlfb -6ES7954-8LF04-0AA0 price

The Siemens 6ES7954-8LF04-0AA0 is a SIMATIC S7 Memory Card with 24 MB memory capacity, using 3 V Flash-EPROM technology. Siemens documentation identifies this memory card for S7-1x00 CPUs and SINAMICS. It provides removable Flash memory for supported automation-system applications and is part of the SIMATIC S7 memory-card portfolio. The specified minimum number of write/delete operations is 500,000. Data retention is specified as 10 years under the documented usage conditions, with the stated retention period changing according to cumulative write/delete activity. The physical dimensions are 24 mm × 32 mm × 2.1 mm, and approximate weight is 3 g. Siemens documentation also lists this article among the standard SIMATIC memory-card capacities for supported S7 platforms.  

2. Technical Specification

Specification	Details
Manufacturer	Siemens
Product Code	6ES7954-8LF04-0AA0
Product Family	SIMATIC S7 Memory Cards
Product Type	Memory Card
Target Systems	S7-1x00 CPU / SINAMICS
Memory Type	Flash-EPROM
Flash	Yes
Memory Capacity	24 MB
Minimum Write/Delete Operations	500,000
Data Retention	10 years; conditions apply based on write/delete cycles
Width	24 mm
Height	32 mm
Depth	2.1 mm
Approx. Weight	3 g

3. Key Features

• SIMATIC S7 memory card.
• 24 MB memory capacity.
• 3 V Flash-EPROM technology.
• Intended for S7-1x00 CPU/SINAMICS applications.
• Minimum 500,000 write/delete operations.
• Documented data-retention characteristics.
• Compact 24 × 32 × 2.1 mm format.
• Approximate 3 g weight.
• Available as part of the Siemens SIMATIC memory-card range.

4. Typical Application

• S7 controller memory storage.
• Supported S7-1200/S7-1500 applications.
• Compatible SINAMICS memory-card applications.
• PLC program and data storage.
• Engineering, commissioning and service activities.

5. Product Highlights

The 6ES7954-8LF04-0AA0 provides 24 MB of Flash-EPROM storage in a compact SIMATIC S7 memory-card format. Its documented endurance and target-device compatibility make it appropriate for supported Siemens controller and drive applications requiring this memory capacity.

6. Important Ordering & Installation Information

Order 6ES7954-8LF04-0AA0 when the compatible automation device requires the 24 MB SIMATIC memory-card variant. Verify the exact CPU or SINAMICS device, supported firmware and memory-card requirements before installation. Siemens lists this article as the 24 MB member of its SIMATIC memory-card family.

Always follow the manufacturer's official installation, wiring, commissioning and safety instructions.

7. Why Choose Siemens SIMATIC S7 Memory Card 24 MB 6ES7954-8LF04-0AA0?

The 6ES7954-8LF04-0AA0 provides a specific 24 MB memory capacity with Flash-EPROM technology and a documented minimum endurance of 500,000 write/delete operations. It is suitable where the compatible Siemens automation platform specifies this SIMATIC memory-card capacity.

8. Product Summary

Siemens 6ES7954-8LF04-0AA0 is a SIMATIC S7 Memory Card with 24 MB of 3 V Flash-EPROM memory. It is specified for S7-1x00 CPU/SINAMICS applications and has a minimum write/delete endurance of 500,000 operations. Its dimensions are 24 mm × 32 mm × 2.1 mm and its approximate weight is 3 g. The card belongs to the Siemens SIMATIC memory-card family and should be matched to the exact supported CPU or drive before ordering.

Product Code: 6ES7954-8LF04-0AA0
Manufacturer: Siemens
Product Family: SIMATIC S7 Memory Cards
Product Type: Memory Card