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PRODUCT DESCRIPTION
6ES7953-8LJ20-0AA0 512 KB SIMATIC Micro Memory Card
Siemens 6ES7953-8LJ20-0AA0 is a 512 KB SIMATIC Micro Memory Card in the SIMATIC S7-300, C7 and ET 200 portfolio. It combines memory capacity of 512 KB with memory technology of 3.3 V nonvolatile flash, providing the documented electrical, signal or communication function for this exact article.
Its technical profile includes accessory type of SIMATIC Micro Memory Card, compatible platform of SIMATIC S7-300 and additional platforms of C7 and ET 200. The remaining ratings define the applicable operating limits and interface characteristics of 6ES7953-8LJ20-0AA0.
Its technical profile includes accessory type of SIMATIC Micro Memory Card, compatible platform of SIMATIC S7-300 and additional platforms of C7 and ET 200. The remaining ratings define the applicable operating limits and interface characteristics of 6ES7953-8LJ20-0AA0.
BEFORE YOU BUY
Confirm the complete 6ES7953-8LJ20-0AA0 identity
ACTUAL APPLICATIONS
Application fields for 6ES7953-8LJ20-0AA0
Three broad application areas are expanded below with two related fields for 6ES7953-8LJ20-0AA0.
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01 · POWER GENERATION
Thermal Hydroelectric and Renewable Power Production
Thermal and hydroelectric power productionRenewable generation and energy conversion -
02 · SEMICONDUCTOR
Electronics Assembly and Semiconductor Production Operations
Electronics assembly and precision productionSemiconductor fabrication packaging and testing -
03 · CHEMICAL PROCESSING
Batch Formulation and Continuous Chemical Production
Batch chemical production and formulationContinuous chemical and materials processing
Technical specifications for 6ES7953-8LJ20-0AA0
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Product Model6ES7953-8LJ20-0AA0
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Product Parameters512 KB SIMATIC Micro Memory Card
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In stock1 unit
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ManufacturerSiemens
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Memory capacity512 KB
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Memory technology3.3 V nonvolatile flash
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Accessory typeSIMATIC Micro Memory Card
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Compatible platformSIMATIC S7-300
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Additional platformsC7 and ET 200
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Data retentionNonvolatile
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InstallationController memory-card slot
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Product statusSpare part
View all additional
Alternative Names
6ES7953-8LJ20-0AA0
Siemens 512 KB SIMATIC Micro Memory Card
512 KB SIMATIC Micro Memory Card for SIMATIC S7-300, C7 and ET 200
SYSTEM & REPLACEMENT CHECK
Information needed before ordering
Three direct checks to secure your system integration and minimize ordering risks.
Information
System integration
Replacement check
Manuals & support
SYSTEM INTEGRATION
Integrate 6ES7953-8LJ20-0AA0 512 KB SIMATIC Micro Memory Card
Install 6ES7953-8LJ20-0AA0 only within the documented SIMATIC S7-300, C7 and ET 200 architecture. Confirm memory capacity (512 KB) and memory technology (3.3 V nonvolatile flash) before connection.
Match accessory type (SIMATIC Micro Memory Card) and compatible platform (SIMATIC S7-300) to the approved hardware design. Record connector orientation, terminal allocation, cable labels, shielding and protective earth before removal.
Check additional platforms (C7 and ET 200) together with the remaining documented limits. After installation, restore the controlled configuration and complete power-up, diagnostic and functional checks at a safe operating point.
Features:
- Exact identity: 6ES7953-8LJ20-0AA0
- Family: SIMATIC S7-300, C7 and ET 200
- Documented connections and commissioning checks
6ES7953-8LJ20-0AA0 requires documented integration checks before energising the installation.
INTERCHANGEABILITY
Verify 6ES7953-8LJ20-0AA0 before replacement
Match the complete 6ES7953-8LJ20-0AA0 article identity. Similar family names or physical outlines do not establish interchangeability for the SIMATIC S7-300, C7 and ET 200.
Compare memory capacity (512 KB), memory technology (3.3 V nonvolatile flash) and accessory type (SIMATIC Micro Memory Card) with the installed equipment and approved project records.
Preserve the installed location, connections, settings and service history before removal. After installation, inspect diagnostics and prove every affected channel, supply or communication path under the approved commissioning procedure.
Features:
- Match 6ES7953-8LJ20-0AA0 exactly
- Record connections and settings before removal
- Complete controlled post-installation tests
6ES7953-8LJ20-0AA0 requires replacement verification against the installed hardware and current manufacturer documentation.
DOCUMENTATION STATUS
Browse the Manuals, Datasheets, Official Documents, Links
Important Notice: The linked files are Amikong-hosted reference documents. Match their product identity and scope to the supplied assembly, and consult the applicable manufacturer instructions before use. Accessories and additional documents are included only when expressly listed in the quotation.Features:
- Exact-model technical data for 6ES7953-8LJ20-0AA0
- Official manufacturer pages matched to the article
- Directory links by subcategory and brand
Documentation for 6ES7953-8LJ20-0AA0 must match the complete product identity and installed configuration.
Also searched as
Important notice
Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
BUYER INFORMATION
Commercial terms without hidden steps
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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Shipping & delivery
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DispatchEligible stock: same / next day
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CarriersDHL, FedEx or UPS
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Ship fromXiamen, China
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Product size3.2 x 2.4 x 0.3 cm
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Net weight0.01 kg
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Payment & customs
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PaymentBank transfer (T/T)
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CurrenciesUSD · EUR · GBP · RMB
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Credit cardsNot accepted
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HS reference8538909100
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OriginGermany
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Warranty & returns
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Warranty12 months from AMIKON
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InspectionLabel, condition and packing checks
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ReturnsPrior RMA authorisation required
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CompatibilityConfirm before order
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OEM warrantyDoes not apply
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Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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Part checked
Full suffix recorded -
Condition checked
Label and appearance -
Packing checked
Antistatic protection -
Tracking supplied
Established couriers -
Sandy Lin
Dedicated account manager · 15+ years
FREQUENTLY ASKED QUESTIONS
Questions buyers ask about 6ES7953-8LJ20-0AA0
Direct answers about identity, compatibility, stock, warranty, payment and shipping.
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What is 6ES7953-8LJ20-0AA0?
6ES7953-8LJ20-0AA0 is a 512 KB SIMATIC Micro Memory Card for the SIMATIC S7-300, C7 and ET 200. -
What is the key documented rating of 6ES7953-8LJ20-0AA0?
Memory capacity: 512 KB; Memory technology: 3.3 V nonvolatile flash. -
Which identity should be used when ordering 6ES7953-8LJ20-0AA0?
Use the complete 6ES7953-8LJ20-0AA0 marking and compare it with the installed label and documentation. -
Can a similar SIMATIC S7-300, C7 and ET 200 item replace 6ES7953-8LJ20-0AA0?
A family name or similar appearance does not establish interchangeability; verify the complete code, interface and approved configuration. -
What should be recorded before removing 6ES7953-8LJ20-0AA0?
Record the installed position, connections, cable labels, settings and diagnostic state before removal. -
What should be inspected when 6ES7953-8LJ20-0AA0 arrives?
Inspect the complete label, housing, connectors, terminals and packaging for correct identity and condition. -
Which checks follow installation of 6ES7953-8LJ20-0AA0?
Restore the approved configuration and complete controlled power-up, diagnostic and functional checks for every affected function. -
Which documentation applies to 6ES7953-8LJ20-0AA0?
Use the official manufacturer documentation for SIMATIC S7-300, C7 and ET 200 and confirm that its scope covers the installed configuration.
READY TO VERIFY YOUR PART?
Get a 6ES7953-8LJ20-0AA0 quote with price, lead time and revision check.
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Product
Product Browsing History
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6ES7953-8LJ20-0AA0512 KB SIMATIC Micro Memory CardManufacturer: SiemensView Details
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