Features:
- 64 KB SIMATIC Micro Memory Card
- 3.3 V NFLASH memory medium
- Listed for S7-300, C7, and ET 200S IM151 CPU applications
6ES7953-8LF11-0AA0 provides removable memory for the supported SIMATIC host rather than acting as a general-purpose storage card.
A 64 KB card can support device-name storage on the documented IM151-3 PN High Feature, while firmware updating requires at least 2 MB.
Because Siemens has discontinued this ordering number, a replacement review should include host support, project capacity, and the official successor.
The 6ES7953-8LF11-0AA0 may still be available through Apter Power after OEM discontinuation, subject to stock and sourcing confirmation.
Siemens 6ES7953-8LF11-0AA0 SIMATIC Micro Memory Card Manuals,Datasheets,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.
Siemens 6ES7953-8LF11-0AA0 SIMATIC Micro Memory Card Specs
General
- ManufacturerSiemens
- Model6ES7953-8LF11-0AA0
- ConditionNew Original ready stock
- Product FamilySIMATIC Micro Memory Card
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.
Compatibility review
- Supported groups: Check the S7-300, C7, or ET 200S IM151 CPU manual.
- Power state: Insert or remove the card only after switching off power.
- Orientation: Use the beveled-corner keying to avoid reverse insertion.
- Project evidence: Confirm host order number and engineering project.
Capacity decisions
- Card size: The published capacity is 64 KB.
- Device name: 64 KB is sufficient for the documented IM151-3 PN High Feature task.
- Firmware update: Use a card of 2 MB or higher for the documented update procedure.
- Endurance: Respect the published service-life and write-cycle limits.
Discontinued-product planning
- OEM status: Siemens records the original item as discontinued.
- Successor: The official product record lists 6ES7953-8LF31-0AA0.
- Host check: Do not assume successor compatibility without the CPU manual.
- Archive: Preserve the program and project records before changing media.