E-mail:nomi@kernal-service.com Address:Hong Kong, China

QUICK QUOTE

Open Nav

Products

Products
Home Product 6ES7953-8LM31-0AA0 Siemens SIMATIC S7 MMC 128KB Memory Module for PLC S7-300/S7-400
6ES7953-8LM31-0AA0

6ES7953-8LM31-0AA0 Siemens SIMATIC S7 MMC 128KB Memory Module for PLC S7-300/S7-400

Siemens SIMATIC Memory Card
6ES7953-8LM31-0AA0 Module
S7-300 PLC Flash Card
6ES7953-8LM31-0AA0
Siemens SIMATIC Memory Card 6ES7953-8LM31-0AA0 Module designed for S7-300 PLC systems, offering durable flash storage for program backup, data logging, and firmware updates in industrial automation environments.
Categories:Automation
END INQUIRY

Product Description

The Siemens SIMATIC Memory Card 6ES7953-8LM31-0AA0 Module is a high-performance S7-300 PLC Flash Card designed for reliable program and data storage in industrial automation. This compact, non-volatile memory module serves as an essential component for S7-300 PLC systems, enabling seamless firmware updates, backup, and project data transfer. Operating within a voltage range of 24V DC (±10%) via the PLC backplane, it functions optimally in temperatures from 0°C to 60°C. The card supports direct integration with multiple S7-300 PLC modules and facilitates communication via MPI/Profibus interfaces. Widely used in manufacturing, energy, and process industries, its key advantages include robust durability, fast read/write speeds, and compatibility with Siemens PLC architectures. Limitations include fixed storage capacity (vendor-specific) and lack of user-accessible I/O ports. It requires no external power supply or battery, and features no screen or detection capabilities, as it functions purely as a passive storage device within the PLC ecosystem.
Parameter Specification
Product Type Siemens SIMATIC Memory Card
Module Compatibility S7-300 PLC Flash Card
Article Number 6ES7953-8LM31-0AA0
Memory Capacity 4 MB
Supported Controllers S7-300/400 Series
Operating Temperature -25°C to +60°C
Dimensions (W x H x D) 32 mm x 24 mm x 4 mm
Certifications CE, UL, cULus
Interface MMC (Micro Memory Card)
Data Retention Up to 10 years (without power supply)
Read/Write Cycles Up to 100,000 cycles
Weight Approx. 6 g
question:Can I schedule an official courier pickup for self-collection?
answer:Yes, you can schedule official courier pickups through our designated platform.
question:Does the company have a professional product selection engineering team?
answer:Yes, our team includes dedicated product selection engineers to ensure quality.
question:How does after-sales handle malfunctions caused by refurbished products during use?
answer:We offer a full refund or replacement for verified refurbished product malfunctions.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can I schedule an official courier pickup for self-collection?
answer:Yes, you can schedule official courier pickups through our designated platform.
question:Does the company have a professional product selection engineering team?
answer:Yes, our team includes dedicated product selection engineers to ensure quality.
question:How does after-sales handle malfunctions caused by refurbished products during use?
answer:We offer a full refund or replacement for verified refurbished product malfunctions.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
Home About Products News Contact Us
Quick quote
Even if not present on our website, we probably have the spare parts you are looking for. Specify the quantities and we will send you our quote!
Product detail
    • + Add another part number