ALL PRODUCTS

Siemens 6ES7952-1AP00-0AA0 SIMATIC S7-400 8 MB RAM Memory Card

Siemens 6ES7952-1AP00-0AA0 SIMATIC S7-400 8 MB RAM Memory Card

Product Name: SIMATIC S7-400 8 MB RAM Memory Card

Brand Name: Siemens

Model Number: 6ES7952-1AP00-0AA0

Place of Origin: Germany

Warranty: 12 Months

Whatsapp: +86 18020776782

Email: [email protected]

Appurtenance:

siemens 6es7952 1ap00 0aa0 simatic s7 400 8 mb ram memory card-1

Overview
CPU Memory Fit
Description
Backup & Handling
Specifications
Commercial Term
Contact info
FAQ
Other Products
Recommended Products

Long-design 8 MB RAM memory card for supported SIMATIC S7-400 CPUs and automation systems

Memory retention checkpoint: Back up the complete CPU project before handling the card, verify the CPU supports the 8 MB RAM long design, and maintain the documented power or battery-backed retention conditions for volatile memory.

This MC952 memory card provides 8 MB of RAM for S7-400 applications. Selection must be based on the exact CPU manual, required load-memory size and the approved long-design RAM card type.

CPU Memory Fit

Capacity, memory technology and mechanical format must all match the supported S7-400 CPU configuration.

CPU support

Check the exact CPU order number and manual for the permitted long-design RAM card range.

Capacity check

Compare the 8 MB capacity with current load-memory use and the approved project baseline.

Technology check

Do not substitute a Flash card without reviewing the CPU loading and restart workflow.

Description

6ES7952-1AP00-0AA0 is an 8 MB RAM memory card in the long S7-400 format. It is not the same as a Flash card, and changing memory technology can alter loading, retention and restart procedures.

Treat card removal as a controlled CPU maintenance task. Secure the current project and online data first, check CPU battery and power conditions, then follow the CPU-specific insertion, memory-reset and reload procedure.

Backup & Handling

The project backup and RAM retention plan must be complete before the card or CPU power state is disturbed.

Project archive

Save the STEP 7 project and verify an online backup or upload where the system permits it.

Retention state

Check the CPU battery, power supply and maintenance procedure that protect volatile memory.

Recovery plan

Prepare the correct project, communication path and controlled restart steps before card exchange.

Specifications

Product type designation

SIMATIC S7-400 MC952 memory card

Order number

6ES7952-1AP00-0AA0

Memory technology

RAM

Memory capacity

8 Mbyte

Mechanical format

Long design

PLC family

SIMATIC S7-400

Approximate weight

60 g

Selection basis

CPU-specific memory-card support and load-memory requirement

Retention planning

Follow the CPU manual for battery or powered RAM retention

Replacement control

Back up the approved STEP 7 project before removal

Commercial Term

Quotation

Current price and availability

Payment

T/T or agreed terms

Lead time

Confirmed with quotation

Shipping

DHL, FedEx, UPS or agreed freight

Warranty

12 months

Contact info

CONTACT

Jim Pei

[email protected]

+86 180 2077 6782

FAQ

How can I verify that 6ES7952-1AP00-0AA0 is supported by my S7-400 CPU?

Read the complete CPU order number and hardware version, then check the CPU manual for long-design RAM card support and capacity limits. Confirm that the approved STEP 7 project requires no more than the available 8 MB load memory.

What should I back up before removing 6ES7952-1AP00-0AA0 from a running system?

Archive the STEP 7 project and, where permitted, upload the current station and blocks. Record CPU order and firmware, card label, memory use, battery status, communication settings and the controlled restart procedure.

Why should 6ES7952-1AP00-0AA0 not be exchanged like a nonvolatile storage card?

It is a RAM card, so program and data retention depends on the CPU-specific power and backup arrangement. Follow the S7-400 CPU manual and maintenance plan before removing power or the card.

Can a Flash card replace 6ES7952-1AP00-0AA0 without changing the commissioning procedure?

Do not assume so. RAM and Flash cards use different loading and retention workflows. Verify CPU support, project size, startup behavior and the approved method for transferring the user program before changing memory technology.

What should I do if the CPU requests a memory reset after installing 6ES7952-1AP00-0AA0?

Do not initialize the CPU until the approved project backup is available. Recheck the exact card type, seating, CPU compatibility and retention conditions, then follow the CPU-specific memory-reset and reload procedure under a controlled outage.

What information should be supplied when ordering 6ES7952-1AP00-0AA0 as a spare?

Provide the complete card order number, CPU order number and hardware version, existing memory technology and capacity, current load-memory requirement and a clear label photo. This avoids confusion with other MC952 RAM or Flash capacities.

Other Products

SXWAO8XXX10001	DM-RMC-4KZ-SCALER-C	405D-10E
PW9001	8005181001 RS SD25S	DS4800-1000
MS-16DO	107-S-2	MCS-R010
RWR462.10	TPRX-K12-HD	J6113NMF
VIMAR 01401	AAI143-H00	GE VT7830
ABB 3BSE023675R1 3BSE021445R1	GMA121.1E	T-ASH-G2-500
EMG125-B24	12SHDNR2	API-AMC2-16IE F01U045514
HDL-M/DL04.1KNX	MP204 96079927	KPD-4400
440R-G23216 MSR142RTP	RS232 7XV5652-0BA00/BB	ABB 3BSE005851R0001 3ADT220090R0025
ABB ai810 3bse008516r1 tu810v1 3bse013230r1	F 3113A	IOP301 181517