SIMATIC S7-400 8 MB RAM memory card / 6ES7952-1AP00-0AA0

6ES7952-1AP00-0AA0 is listed in the CPU 414 accessory ordering table in the May 2017 Siemens catalog. Verify the exact system interface, installation and supplied revision before selection.

Manufacturer part number: 6ES7952-1AP00-0AA0
Brand: Siemens
Category: PLC and HMI
Catalog status: Request a quotation

Technical specifications

Controller family: SIMATIC S7-400
Memory type: RAM memory card
Capacity: 8 MB
Compatibility scope: Listed under CPU414 accessories; confirm project load-memory and backup requirements
Document pages: PDF15; CPU414 ordering data
Reviewed document edition: ST 400 / May 2017 / E86060-K4678-A151-A1-7600

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: 6ES7952-1AP00-0AA0 · Checked: 2026-10-17Official manufacturer source

This sheet provides a quick technical summary. For design, installation and final selection, review the latest official manufacturer documentation and verify the complete part number.