Home > Products > SIEMENS > SIMATIC S7 Series
Product Name:Micro Memory Card for S7-300/C7/ET 200
Brand Name:Siemens
Model Number:6ES7953-8LG31-0AA0
Country of Origin:Germany
Warranty: 12 Months
Whatsapp：+86 18159889985
Email：[email protected]
Brand Name: |
Siemens |
Model Number: |
6ES7953-8LG31-0AA0 |
Country of Origin: |
USA |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
in stock |
Payment Terms: |
T/T |
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Sales Manager: |
Stella |
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Send an email: |
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Contact in Whatsapp: |
| Item | Details |
|---|---|
| Product Model | 6ES7953-8LG31-0AA0 |
| Product Type | Micro Memory Card (MMC) |
| Compatible Systems | S7-300 / C7 / ET 200 |
| Memory Type | Flash-EPROM (NFlash) |
| Memory Capacity | 128 KB |
| Write/Erase Cycles | Min. 100,000 |
| Data Retention | Min. 10 years |
| Operating Voltage | 3.3 V |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Dimension | 24 × 32 × 1.4 mm |
| Weight | Approx. 2 g |
| Installation Type | Plug-in memory module |
The 6ES7953-8LG31-0AA0 is a SIMATIC S7 Micro Memory Card designed for reliable program storage and data retention in S7-300, C7, and ET 200 automation systems. It provides stable flash-based memory support for industrial PLC applications requiring secure and long-term data handling.
The 6ES7953-8LG31-0AA0 MMC ensures fast and dependable read/write performance, enabling efficient program execution and system configuration storage. Its compact design allows easy insertion into Siemens control CPUs, supporting seamless commissioning and maintenance operations.
Built with durable NFlash technology, the 6ES7953-8LG31-0AA0 offers high endurance with up to 100,000 write/delete cycles and long-term data retention up to 10 years. It is ideal for industrial environments where stable memory performance and system reliability are critical.
Q1: What is 6ES7953-8LG31-0AA0 used for?
A1: It is used for storing PLC programs and system data in Siemens S7 automation systems.
Q2: Is 6ES7953-8LG31-0AA0 compatible with S7-300?
A2: Yes, it is fully compatible with S7-300, C7, and ET 200 systems.
Q3: How long can it retain data?
A3: It supports data retention of up to 10 years.
Q4: How many write cycles does it support?
A4: It supports a minimum of 100,000 write/delete cycles.
Q5: Is it easy to install?
A5: Yes, it features a plug-in design for quick and simple installation.
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