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

Siemens SIMATIC S7 · 4 MB Flash Memory Card

6ES7954-8LC04-0AA0

The 6ES7954-8LC04-0AA0 is a Siemens SIMATIC S7 non-volatile memory card with 3.3 V Flash technology and 4 MB capacity for compatible S7-1x00 CPUs and SINAMICS equipment.

MEMORY TYPESD FLASH

CAPACITY4 MB

FLASH VOLTAGE3.3 V

COMPATIBILITYS7-1x00 / SINAMICS

MANUFACTURERSiemens

CONDITION / WARRANTYOriginal New · One-Year Warranty

ISO CERTIFICATIONISO-Certified Product

VERIFICATION● Product photos and videos provided after inquiry

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SIEMENS ● SIMATIC MEMORY CARD

Siemens SIMATIC S7

6ES7954-8LC04-0AA0

3.3 V FLASH · 4 MB

NON-VOLATILE SD MEMORY CARD

MODULE ROLE

6ES7954-8LC04-0AA0 is a Siemens SIMATIC S7 non-volatile SD memory card used to store user data, user programs and CPU configuration for compatible S7-1x00 CPUs and SINAMICS equipment.

CONFIGURATION NOTE

For 6ES7954-8LC04-0AA0, Siemens specifies 3.3 V Flash technology, 4 MB capacity and non-volatile SD-card storage. Use it only with equipment that explicitly supports this SIMATIC Memory Card order number.

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ORDER NUMBER BREAKDOWN

How the 6ES7954-8LC04-0AA0 Order Number Is Structured

6ES7954

SIMATIC memory-card family identifier Siemens SIMATIC S7 memory-card product-family code

8LC04

4 MB Flash configuration Identifies the 3.3 V Flash, 4 MB memory-card variant

0AA0

Complete ordering suffix Retain this suffix when specifying the exact catalog number

MANUFACTURER-REFERENCE CHARACTERISTICS

Technical Specifications

Siemens SIMATIC Memory Cards ↗

SIMATIC S7 4 MB FLASH MEMORY CARD

Engineering data at a glance

Click “+” to expand more specifications.

CAPACITY4 MB

FLASH TECHNOLOGY3.3 V FLASH

MEMORY TYPESD CARD

ACCESSPG / CARD READER

Official Siemens product data.

Official product verification Verify the complete order number 6ES7954-8LC04-0AA0, 4 MB capacity, 3.3 V Flash technology and compatibility with the intended S7-1x00 CPU or SINAMICS device against current Siemens documentation before ordering.

General Information −

BrandSiemens

Part number6ES7954-8LC04-0AA0

Product typeSIMATIC S7 Memory Card, 3.3 V Flash, 4 MB

Product familySiemens SIMATIC S7 Memory Cards

Memory typeSD card

Data volatilityNon-volatile

Memory and Compatibility ＋

Capacity4 MB

Flash voltage3.3 V

Compatible equipmentS7-1x00 CPU / SINAMICS

Ordering and Product Data ＋

EAN4047623411970

UPC195125456860

Article statusPM300: Active Product

Packaging quantity1 piece

Lifecycle statusActive product

Packaging Data ＋

Packaging dimensions and net weight: 9.20 × 11.50 × 0.32 cm; 0.018 kg.

Source: Siemens official SiePortal product data and SIMATIC documentation for 6ES7954-8LC04-0AA0.

FAQ

Questions Buyers Ask Most

What is 6ES7954-8LC04-0AA0 used for?＋

6ES7954-8LC04-0AA0 is a Siemens SIMATIC S7 memory card that stores user data, user programs and CPU configuration in non-volatile 4 MB Flash memory for compatible S7-1x00 CPUs and SINAMICS equipment.

Is the data stored on 6ES7954-8LC04-0AA0 volatile?＋

6ES7954-8LC04-0AA0 uses non-volatile Flash memory, so stored user data, user programs and CPU configuration are retained without continuous power. Data handling and deletion should follow the procedures for the compatible Siemens device.

Which systems support 6ES7954-8LC04-0AA0?＋

6ES7954-8LC04-0AA0 is specified by Siemens for compatible S7-1x00 CPUs and SINAMICS equipment. Confirm that the target hardware documentation explicitly supports this exact 4 MB memory-card order number before installation.

How can data on 6ES7954-8LC04-0AA0 be accessed?＋

6ES7954-8LC04-0AA0 can be accessed through a Siemens programming device or a compatible card reader on a PC or laptop. The card should remain dedicated to supported SIMATIC or SINAMICS workflows rather than general-purpose storage.

Can 6ES7954-8LC04-0AA0 be used as a general-purpose SD card?＋

6ES7954-8LC04-0AA0 is a Siemens SIMATIC Memory Card for supported automation equipment, not a generic consumer SD card. Use, formatting and data-transfer procedures must follow the documentation for the target S7-1x00 CPU or SINAMICS device.

What should be checked before replacing a SIMATIC Memory Card with 6ES7954-8LC04-0AA0?＋

Before using 6ES7954-8LC04-0AA0 as a replacement, verify the exact order number, required 4 MB capacity, supported CPU or drive, existing project data, backup procedure and the Siemens instructions for removing and inserting the card.

What information should be included when requesting a quote for 6ES7954-8LC04-0AA0?＋

6ES7954-8LC04-0AA0 should be quoted with the complete order number, quantity, destination, target S7-1x00 CPU or SINAMICS device, required memory capacity and any documentation requirements so compatibility and availability can be checked independently.

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DATA SHEET

Manuals and Official References for
6ES7954-8LC04-0AA0

Official Siemens documentation for the SIMATIC S7 4 MB non-volatile Flash memory card.

Siemens SIMATIC S7 4 MB Memory Card

Siemens technical datasheet for 6ES7954-8LC04-0AA0, including 4 MB capacity, 3.3 V Flash technology, compatible systems, packaging dimensions and net weight.

OFFICIAL DATASHEET

Contact to Get Support

Send the complete model, quantity, and your technical or purchasing question.

EMAIL
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+86 153 5940 8275

Technical statements on this product page are based on publicly available official Siemens manufacturer documentation.

SIMATIC MEMORY CARD RELATIONSHIP

How 6ES7954-8LC04-0AA0 Fits the SIMATIC S7 Memory-Card Range

Siemens is the brand; SIMATIC S7 Memory Cards is the product family; and 6ES7954-8LC04-0AA0 is the 4 MB non-volatile Flash card for compatible S7-1x00 CPUs and SINAMICS equipment.

Siemens · BRAND

Siemens SIMATIC S7 Memory CardsAUTOMATION MEMORY · NON-VOLATILE STORAGE

MEMORY CARD

4 MB · 3.3 V FLASH

6ES7954-8LC04-0AA0 provides 4 MB of non-volatile Flash storage for user data, user programs and CPU configuration in compatible Siemens automation equipment.

COMPATIBLE SYSTEMS

S7-1x00 CPU / SINAMICS

Siemens specifies this memory card for compatible S7-1x00 CPUs and SINAMICS equipment; verify exact device support before installation.

DATA ACCESS

PG · CARD READER

Stored data can be accessed through a Siemens programming device or a compatible card reader on a PC or laptop.

System relationship: verify the exact order number, required 4 MB capacity, target equipment support and backup procedure before replacing or commissioning the card.

APPLICATION AREAS

Application mind map for 6ES7954-8LC04-0AA0

SIMATIC Program StorageStore user programs and CPU configuration for compatible Siemens automation equipment

Non-Volatile 4 MB StorageRetain user data without continuous power using 3.3 V Flash technology

APPLICATION CENTER 6ES7954-8LC04-0AA0 SIMATIC 4 MB memory card

S7-1x00 CPU SupportUse with S7-1x00 CPUs that explicitly support this SIMATIC Memory Card

SINAMICS SupportUse with compatible SINAMICS equipment according to the applicable Siemens device documentation

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STAGESERVICE ACTIONWHAT WE CHECK OR PROVIDE

01PROCUREMENT

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02VERIFICATION

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03CONFIRMATION

Pre-Shipment CheckModel, label, condition and packaging confirmed with actual photos or video.

04FULFILLMENT

Global Delivery

Worldwide delivery with flexible shipping options. We support door-to-door pickup or delivery to your nominated freight forwarder in China.

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05ASSURANCE

One-Year WarrantyOne-year warranty from delivery for products supplied by Moore Automation.

Warranty Claim Information＋

What to provide: If a product-related issue occurs within the warranty period, contact our team and submit one clear, continuous video for review.

✓Complete product and nameplate

✓Power supply and wiring connections

✓Installation and operating conditions

✓Indicator lights, alarms or error messages

✓Clear description of the fault

✓Continuous video showing the issue

Review outcome: If the evidence confirms a covered product fault, Moore Automation will arrange the appropriate warranty solution.

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