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Warranty Policy
We provide 1 year warranty for all remaining parts.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
Return Notice
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
How to order?
We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online.
If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.
Parts Availability
Amikon offers a wide range of components, products and services related to industrial automation. We have a large surplus of stocks and are also distributors of new products from a variety of quality manufacturers.
Technical specifications for 6ES7953-8LL31-0AA0
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Product Model6ES7953-8LL31-0AA0
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Product ParametersMicro Memory Card - 2MB
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Tariff Code8537101190
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Country of originGERMANY
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Place of shipmentXiamen, China
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Estimated Shipping Size2.4x3.2x0.14cm
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ManufacturerSiemens
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Weight0.002 kg
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Type of MemoryFlash-EPROM
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Memory Size2 Mbyte
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Number of Write/Delete Operations100,000
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Data Retention10 years
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Operating temperature0 °C to 60 °C
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Storage temperature-40 °C to 70 °C
Description
6ES79538LL310AA0
MICRO MEMORY CARD
SIMATIC S7
S7-300/C7/ET 200
3V NFLASH
2 MB
MICRO MEMORY CARD
SIMATIC S7
S7-300/C7/ET 200
3V NFLASH
2 MB
Information
Overview
Manuals
Technical notes
Product Applications
Step-by-Step Installation Procedure
Features:
- SIMATIC S7-300/C7/ET 200
- Micro Memory Card P
- 3V Nflash, 2 MB
The 6ES7953-8LL31-0AA0 Siemens Micro Memory Card may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6ES7953-8LL31-0AA0 Micro Memory Card Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The Siemens 6ES7953-8LL31-0AA0 is a 2 MB SIMATIC S7 Micro Memory Card (MMC) for use with Siemens S7-300, C7, and ET 200 CPU modules. It utilizes Flash EPROM technology and serves as both a load memory and a portable storage device for programs and data.The card holds its memory even after a power failure, eliminating the need to rewrite data upon restart.
- Automotive Manufacturing:Assembly robot control & cell sync
- Food & Beverage Production:Recipe/batch management for high-volume consistency
- Pharmaceutical & Chemical Plants:Precise control & logging for regulated compliance
- Conveying & Logistics:Sorting systems, warehouses & material handling logic
- Environmental & Energy:Long-term data retention for water/mining/harsh conditions
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Power Down the PLC: Completely disconnect power from the S7-300 CPU or ET 200 module. Removing or inserting the card while powered can corrupt the internal file system.
Locate the Slot: Open the front cover of the CPU. The MMC slot is typically located behind this panel.
Insert the Card: Slide the card into the slot with the beveled edge pointing toward the designated guide. Push gently until it clicks firmly into place.
Restore Power: Turn the power supply back on. The CPU will perform a self-test and recognize the card.
Initialize/Reset (If Required): If the STOP LED flashes slowly, the CPU is requesting a memory reset (MRES). Hold the mode selector switch to MRES until the LED stays lit, release it, and quickly toggle it back to MRES within 3 seconds to format/initialize the card.
FAQs
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What is Siemens 6ES7953-8LL31-0AA0?+Siemens 6ES7953-8LL31-0AA0 is a SIMATIC S7 Micro Memory Card used for S7-300, C7, and ET 200 control systems for data storage.
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What is the memory type of Siemens 6ES7953-8LL31-0AA0?+Siemens 6ES7953-8LL31-0AA0 uses Flash-EPROM technology for non-volatile data storage.
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What is the memory capacity of Siemens 6ES7953-8LL31-0AA0?+Siemens 6ES7953-8LL31-0AA0 has a memory capacity of 2 Mbyte for program and data storage.
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How many write/delete cycles does Siemens 6ES7953-8LL31-0AA0 support?+Siemens 6ES7953-8LL31-0AA0 supports a minimum of 100,000 write/delete cycles, ensuring high durability.
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Does Siemens 6ES7953-8LL31-0AA0 require a battery?+No, Siemens 6ES7953-8LL31-0AA0 uses non-volatile memory and does not require a battery.
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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32D UNITS,GUOMAO BUILDING,NO 388 HUBIN SOUTH ROAD,SIMING DISTRICT,XIAMEN