Siemens
Siemens 6ES7953-8LJ31-0AA0 SIMATIC S7 Micro Memory Card - 512KB
Siemens SIMATIC S7 Micro Memory Card, 512KB
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12-Mo Warranty
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12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
512 KB Storage Capacity
3.3V Nflash Technology
For SIMATIC S7 Controllers
Reliable Data Storage
Compact Form Factor
Product description
The Siemens 6ES7953-8LJ31-0AA0 is a SIMATIC S7 Micro Memory Card with 512 KB of storage capacity. It utilizes 3.3V Nflash technology and is designed for use with S7-300, C7, and ET 200 series controllers.
This memory card is crucial for storing PLC program data, configuration settings, and retentive data in industrial automation environments. It is commonly found in manufacturing plants, process control systems, and machine building applications.
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Technical specifications
| Part Number | 6ES7953-8LJ31-0AA0 |
| Manufacturer | Siemens |
| Type | Micro Memory Card |
| Series | SIMATIC S7 |
| Capacity | 512 KB |
| Voltage | 3.3V |
| Technology | Nflash |
| Compatibility | S7-300, C7, ET 200 |
Common applications
PLC Programming
Industrial Automation
Machine Control
Process Control
Data Logging
Compatible systems
S7-300 Series
C7 Series
ET 200 Series
Also known as
Siemens S7 Memory Card
6ES79538LJ310AA0
SIMATIC S7 Memory Card 512KB
Replaces / compatible with
This memory card is designed as a direct replacement or compatible upgrade for specific Siemens SIMATIC S7 memory requirements. Always verify controller compatibility.
Technical note
Expert tip
Ensure the Nflash technology is supported by your specific S7-300, C7, or ET 200 CPU for optimal performance and compatibility.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What is the storage capacity of the Siemens 6ES7953-8LJ31-0AA0 Micro Memory Card?
The Siemens 6ES7953-8LJ31-0AA0 Micro Memory Card offers a storage capacity of 512 KB. This is suitable for storing PLC programs and configuration data for compatible S7-300/C7/ET 200 controllers.