Industrial automation technical reference
ARAN VISIONفارسی
Siemens6ES7952-1AK00-0AA0

SIMATIC S7-400 RAM memory card 1 MB / 6ES7952-1AK00-0AA0

Siemens6ES7952-1AK00-0AA0Product image is not available.

Verify the part number and specifications; the image alone does not establish suitability.

ARAN VISION reference
AV-REF-Siemens-6ES7952-1AK00-0AA0
Category
PLC and HMI
Manufacturer sourcing lead time
Manufacturer confirmation required

Delivery to your location is confirmed separately.

Documents / datasheets
ARAN VISION specification sheet

Technical specifications

Controller family
SIMATIC S7-400
Memory capacity
1 MB
Memory type
RAM memory card
Application scope
Listed in CPU412/414/416/417 ordering tables; load-memory accessory; not S7-300 MMC and not FEPROM
Document pages
PDF 11, 15, 20, 23
Reviewed document edition
ST 400 / May 2017 / E86060-K4678-A151-A1-7600
Report a product-data issue

Documents / datasheets

Manufacturer technical catalog · ST 400 / May 2017 / E86060-K4678-A151-A1-7600 · en · PDF · ST 400 / May 2017 / E86060-K4678-A151-A1-7600Manufacturer source: Siemens · Model explicitly covered in family document · Covered models: 6ES7952-1AK00-0AA0 · Checked: 2026-10-22View / print the ARAN VISION specification sheetOfficial manufacturer source · Siemens

Source reviewed: 2026-10-22

Description

1 MB RAM memory card explicitly listed in S7-400 CPU ordering tables. Load-memory accessory, not an increase in CPU work memory. Verify exact host compatibility and data-retention requirements before ordering.

Ask about this product

Send the part number and your question for technical or sourcing review.

Condition and order verification

Authenticity and condition

Product authenticity and actual condition, including new condition when offered as new, are checked before final approval and recorded in the quotation.

Matching technical version

The part number, revision, firmware or version is checked against your requirements. Apparently similar products may differ in price because of their version or condition.

Delivery estimate before ordering

Specialist products have a lead time. The valid delivery estimate is stated in the quotation after checking availability and specifications.

Products in the same technical family

Category similarity does not establish compatibility or replacement suitability.