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SIEMENS 6ES7953-8LL31-0AA0 SIMATIC S7 Micro Memory Card

SIEMENS 6ES7953-8LL31-0AA0 SIMATIC S7 Micro Memory Card

 
SIEMENS

6ES7953-8LL31-0AA0

SIMATIC S7 Micro Memory Card

Compact 2 MB Flash-EPROM memory card designed for supported SIMATIC S7-300, C7 and ET 200 automation environments.

Reliable memory storage in a compact industrial format.
KEY PARAMETERS
2 MB
MEMORY CAPACITY
100,000
WRITE / DELETE CYCLES
10 Years
DATA RETENTION
24 × 32 × 1.4
DIMENSIONS · MM
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SIEMENS

SIEMENS 6ES7953-8LL31-0AA0

SIMATIC S7 Micro Memory Card · 2 MB

The SIEMENS 6ES7953-8LL31-0AA0 is a SIMATIC S7 Micro Memory Card designed for supported S7-300, C7 and ET 200 automation environments. With 2 MB of memory capacity and Flash-EPROM technology, it provides a compact storage solution for compatible SIMATIC systems.

Product Lifecycle: Product phase-out announced

Product Overview

SIEMENS 6ES7953-8LL31-0AA0 is a SIMATIC S7 Micro Memory Card with a total memory capacity of 2 MB.

The card uses Flash-EPROM memory technology and is specified for 3.3 V Nflash operation. Its compact design measures 24 mm in width, 32 mm in height and 1.4 mm in depth.

The memory card is specified for a minimum of 100,000 write/delete operations and a minimum data retention period of 10 years after the final programming action.

Core Configuration

  • SIMATIC S7 Micro Memory Card
  • 2 MB memory capacity
  • Flash-EPROM technology
  • 3.3 V Nflash
  • For S7-300, C7 and ET 200
  • Compact 24 × 32 × 1.4 mm format

Key Performance Data

2 MB
MEMORY CAPACITY
100,000
MIN. WRITE/DELETE OPERATIONS
10 Years
MIN. DATA RETENTION
2 g
APPROX. WEIGHT

Technical Specifications

Specification Details
Manufacturer Siemens
Article Number 6ES7953-8LL31-0AA0
Product Type SIMATIC S7 Micro Memory Card
Supported System Range S7-300 / C7 / ET 200
Operating Technology 3.3 V Nflash
Memory Type Flash-EPROM
Memory Size 2 MB
Minimum Write/Delete Operations 100,000
Minimum Data Retention 10 years after final programming action
Width 24 mm
Height 32 mm
Depth 1.4 mm
Approximate Weight 2 g

Product Features

2 MB Storage Capacity
Provides 2 MB of memory within the SIMATIC S7 Micro Memory Card format.
Flash-EPROM Technology
Uses Flash-EPROM memory technology for programmable storage applications.
High Rewrite Endurance
Specified for a minimum of 100,000 write/delete operations.
Long-Term Data Retention
Provides a minimum specified data retention period of 10 years after the final programming action.

Application Scope

● SIMATIC S7-300 systems ● SIMATIC C7 applications
● ET 200 environments ● Program memory requirements
● Supported automation configurations ● Memory replacement planning

FAQ

1. What memory technology and storage capacity does SIEMENS 6ES7953-8LL31-0AA0 provide?
SIEMENS 6ES7953-8LL31-0AA0 uses Flash-EPROM technology and provides 2 MB of memory capacity.
2. How many write/delete operations is SIEMENS 6ES7953-8LL31-0AA0 specified to support?
SIEMENS 6ES7953-8LL31-0AA0 is specified for a minimum of 100,000 write/delete operations.
3. How long can SIEMENS 6ES7953-8LL31-0AA0 retain stored data?
The specified minimum data retention period is 10 years after the final programming action.
4. Which SIMATIC environments are associated with SIEMENS 6ES7953-8LL31-0AA0?
SIEMENS 6ES7953-8LL31-0AA0 is identified for S7-300, C7 and ET 200 applications.
5. What is the physical size of SIEMENS 6ES7953-8LL31-0AA0?
The card measures 24 mm in width, 32 mm in height and 1.4 mm in depth, with an approximate weight of 2 g.

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