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SKU:6ES7951-1KM00-0AA0
Siemens 6ES7951-1KM00-0AA0 Memory Card S7-300/400
Manufacturer: Siemens
Product No.: 6ES7951-1KM00-0AA0
Product Type: Memory Card
Product Origin: DE
Payment:T/T, Western Union
Weight: 32g
Shipping port: Xiamen
Warranty: 12 months
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Description
Siemens 6ES7951-1KM00-0AA0 4MB Memory Card
Siemens 6ES7951-1KM00-0AA0 | 4 MB plug-in memory card for Siemens S7-300 and S7-400 PLC systems. Provides reliable program and data storage for industrial automation applications. CE and RoHS compliant. Net weight 0.032 kg. Made in Germany.
Key Features
4 MB memory capacity. Plug-in installation type. Compatible with Siemens S7-300/400 PLCs. Operating temperature -40°C to 85°C. Storage temperature -40°C to 85°C (non-operational). CE and RoHS compliant. Material class ASFA99. Compact packaging 9.10 x 13.00 x 1.50 cm. Country of origin: Germany.
Technical Specifications
| Part Number | 6ES7951-1KM00-0AA0 |
| Product Type | Memory Card |
| Memory Capacity | 4 MB |
| Data Interface | Siemens S7-300/400 PLCs |
| Installation Type | Plug-in memory card |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -40°C to +85°C (non-operational) |
| Net Weight | 0.032 kg |
| Packaging Dimensions | 9.10 x 13.00 x 1.50 cm |
| EAN | 4019169009874 |
| Commodity Code | 85235110 |
| Material Class | ASFA99 |
| Group Code | R132 |
| Certifications | CE, RoHS compliant |
| Country of Origin | Germany |
Installation Notes
Insert memory card into the designated slot on S7-300/400 CPU. Ensure power is off before insertion or removal. Verify card is fully seated before power-up. Store within -40°C to +85°C range when not in use. Handle with care to avoid electrostatic discharge damage.
Engineering Advantages
Provides reliable program and data storage for Siemens S7 automation systems. Wide operating temperature range supports harsh industrial environments. Plug-in design enables quick installation and replacement. CE and RoHS compliance ensures global market acceptance. Compact form factor preserves cabinet space.
FAQs
Q1: What is the memory capacity?
A1: 4 MB.
Q2: Which PLC systems are compatible?
A2: Siemens S7-300 and S7-400 PLCs.
Q3: What is the operating temperature range?
A3: -40°C to +85°C.
Additional Specifications
Scalar (V/f)
Vector
AC-powered
Buying Guide
- Confirm the exact model, part number, and specifications before ordering.
- Ensure compatibility with your current machinery or control systems.
- Reach out via sale@etowonauto.com or +8617859788089 for technical assistance.
- Review delivery options, lead times, and shipping requirements.
- Follow manufacturer instructions and best practices during installation.
Shipping And Return
In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.
Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.
For more details, please review our Shipping & Return Policy.

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