S7 Memory Card SIMATIC S7 1500 PLC PM300 Active PLC 6ES7954-8LC04-0AA0

I. Product Description:

The SIMATIC 6ES7954-8LC04-0AA0 is a SIMATIC SIMATIC S7 memory card with a capacity of 4 MB. It is a dedicated Flash-EPROM memory card primarily used for memory expansion and firmware updates in the S7-1200 and S7-1500 series PLCs.

Memory Type: Flash-EPROM

Storage Capacity: 4 Mbyte

Durability: Supports a minimum of 500,000 write/erase cycles

Data Retention: Data is retained for 10 years after final programming

It holds multiple international certifications, including CE, UL, and RCM, and has been certified by classification societies such as ABS, DNV, LR, and CCS, meeting the requirements for marine applications

II. Product Specifications:

SIMATIC 6ES7954-8LC04-0AA0｜SIMATIC S7 Memory Card 4 MB

• Flash Memory: Yes;
• Memory Capacity: 4 MB;
• Operating Voltage: 3.3 V;
• Minimum Write/Delete Operations: 500,000;
• Data Retention: Minimum 10 years after the final programming operation, subject to the specified write/delete cycle conditions;
• Compatibility: Designed for SIMATIC S7-1x00 CPUs and SINAMICS applications;
• Application: Used for program storage, configuration data storage, and memory expansion 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;
• Installation: Plug-in memory card installation via the compatible SIMATIC CPU / SINAMICS memory card slot;
• Replacement Compatibility: 6ES7954-8LC04-0AA0 is the successor to the previous 6ES7954-8LC03-0AA0 4 MB memory card and is functionally compatible with the predecessor version;
• Typical Applications: PLC program storage, CPU configuration backup, parameter storage, firmware-related operations, and memory management for SIMATIC S7-1x00 and compatible SINAMICS systems.

III. Technical Parameters:

SIMATIC S7, memory cards for S7-1x 00 CPU/SINAMICS, 3, 3V Flash, 4 MB

IV. Industries Served:

The SIMATIC 6ES7954-8LC04-0AA0 memory card is suitable for use in virtually all industries that utilize S7-1200/1500 PLCs,

including automotive manufacturing, packaging machinery, machine tools, and assembly machinery;

the chemical, pharmaceutical, and water treatment industries;

as well as lifting and transportation equipment, construction facilities, and agricultural machinery.

V. Product certificates:

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