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Siemens 6ES7953-8LF31-0AA0 Micro Memory Card for S7-300/C7/ET 200 In stock

Siemens 6ES7953-8LF31-0AA0 Micro Memory Card for S7-300/C7/ET 200 In stock

Product Name:Micro Memory Card for S7-300/C7/ET 200

Brand Name:Siemens

Model Number:6ES7953-8LF31-0AA0

Country of Origin:Germany

Warranty:12 Months

Whatsapp：+86 18159889985

Email：[email protected]

Appurtenance:

Overview
Contact for quotation
Specifications
Description
Applications
Features
Functions
FAQ
Spares
Recommended Products

Overview

Brand Name:	Siemens
Model Number:	6ES7953-8LF31-0AA0
Country of Origin:	Germany
Packaging Details:	Original new Factory Sealed
Delivery Time:	in stock
Payment Terms:	T/T

Contact for quotation

Sales Manager:	Stella
Send an email:	[email protected]
Contact in Whatsapp:	+86 18159889985

Specifications

Item	Specification
Product Model	6ES7953-8LF31-0AA0, SIMATIC Micro Memory Card for S7-300/C7/ET 200 systems
Memory Type	Flash-EPROM storage medium designed for industrial automation systems
Memory Capacity	64 KB storage for program and process data handling
Technology	3.3V NFlash technology for stable and efficient data access
Write/Erase Cycles	Minimum 100,000 cycles ensuring long operational lifespan
Data Retention	Minimum 10 years after final programming action
Dimensions	24 x 32 x 1.4 mm, ultra-compact industrial memory design
Weight	Approx. 2 g, lightweight embedded storage module
Operating System Use	Compatible with Siemens S7-300, C7, and ET 200 platforms
Installation Type	Plug-in memory card for PLC and automation controllers

Description

The 6ES7953-8LF31-0AA0 SIMATIC Micro Memory Card is a compact industrial storage solution designed for Siemens S7-300, C7, and ET 200 automation systems. As a high-reliability Flash-EPROM memory module, 6ES79538LF310AA0 provides secure program and data storage for PLC operations, ensuring stable system performance in industrial environments.

Built with 3.3V NFlash technology, the memory card delivers efficient read/write capability and long-term data retention. It is engineered for use in demanding automation applications where consistent data integrity and fast access to control programs are essential for uninterrupted operation.

The 6ES7953-8LF31-0AA0 supports legacy Siemens control platforms and serves as a critical spare part for system maintenance and upgrades, helping extend the lifecycle of installed automation infrastructures while maintaining operational reliability and system continuity.

Applications

Power plants: Used for storing PLC programs in generator monitoring and relay protection systems.
Substations: Supports control logic storage for busbar protection, line switching, and signal acquisition systems.
Chemical plants: Ensures reliable program storage for process automation and safety-critical monitoring applications.
Steel mills: Maintains control programs in harsh environments with high temperature and strong electromagnetic interference.
Machinery manufacturing plants: Applied in automated production lines, robotic systems, and packaging equipment control.
Industrial automation systems: Provides stable memory storage for PLC configuration and system backup.

Features

Compact SIMATIC Micro Memory Card designed for Siemens S7-300/C7/ET 200 systems.
High-reliability Flash-EPROM technology ensures stable data storage performance.
64 KB memory capacity suitable for PLC program and process data storage.
Supports 100,000+ write/erase cycles for long operational lifespan.
10-year data retention ensures long-term system stability and backup security.
Ultra-lightweight and compact form factor for easy installation.
Compatible with legacy Siemens automation systems for retrofit applications.
Provides reliable data integrity in industrial environments.

Functions

Stores PLC programs and system configuration data for Siemens automation controllers.
Enables fast and stable program loading for S7-300, C7, and ET 200 systems.
Maintains backup of critical automation logic for system recovery and maintenance.
Supports data retention for long-term industrial operation reliability.
Ensures secure transfer and storage of control programs in harsh environments.
Acts as a removable memory module for system updates and replacements.
Improves system continuity in legacy Siemens automation infrastructures.
Provides essential storage function for distributed industrial control systems.

FAQ

Q1: What is 6ES7953-8LF31-0AA0 used for?
A1: It is used as a SIMATIC Micro Memory Card for storing PLC programs in Siemens S7-300, C7, and ET 200 systems.

Q2: What is the memory capacity of 6ES7953-8LF31-0AA0?
A2: It provides 64 KB Flash-EPROM storage for automation program and data handling.

Q3: How long can 6ES7953-8LF31-0AA0 retain data?
A3: It supports a minimum data retention period of up to 10 years after programming.

Q4: How many write cycles does the memory card support?
A4: It supports at least 100,000 write/erase cycles for long-term industrial use.

Q5: Which systems are compatible with 6ES7953-8LF31-0AA0?
A5: It is compatible with Siemens S7-300, C7, and ET 200 automation platforms.

Spares

Model	Model
6GK1162-3AA00	A1A363818.00M
6ES7647-0AA00-1YA2	6AV2128-3UB06-0AX0
6DD1661-0AD0	6ES7288-1SR40-0AA0
6ES7677-2VB42-0GB0	6AV7241-5BC07-0JA0
6GK1417-5AB00	6GK992-2AL00-8AA0
6GK5992-1AN00-8AA0	6GK5992-2AS00-8AA0
6ES7272-0AA30-0YA0	6ED1052-1MD00-0BA6
6GK1503-2CC00	6SL5510-1BB10-1AF0
6SL3210-1KE11-8UF2	6ES7151-1CA00-0AB0
6GK5216-4BS00-2AC2	6ES7212-1AE40-0XB0
6AT1131-6DD21-0AB0	6ES7518-4JP00-0AB0
6ES7518-4FP00-0AB0	6GK1415-2BA10
6GK1415-2BA20	6GK5106-1BB00-2AA3