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Siemens 6ES7952-0AF00-0AA0 SIMATIC S7-400 RAM Memory Card 64KB Long Design PLC Memory Card

% $-526.13
Siemens 6ES7952-0AF00-0AA0 SIMATIC S7-400 RAM memory card, 64 Kbyte, long design
Siemens 6ES7952-0AF00-0AA0 SIMATIC S7-400 RAM memory card, 64 Kbyte, long design

Siemens 6ES7952-0AF00-0AA0 SIMATIC S7-400 RAM Memory Card 64KB Long Design PLC Memory Card

Brand: Siemens
Reference No: 6ES7952-0AF00-0AA0
Catalog No: 6ES7952-0AF00-0AA0
Series: SIMATIC
Tariff Code (HS): 85235110
Stock: 2
Delivery time: 1-2 business day(s)
Shipping Origin: Türkiye EXW
$526.13

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  • Description

The Siemens SIMATIC S7 RAM memory card 6ES7952-0AF00-0AA0 is a 64 Kbyte volatile RAM module in the long-design form factor for SIMATIC S7-400 CPUs, used to expand working memory or hold program data during operation. Unlike flash cards, its contents are not retained without battery buffering, and it must be ordered as the exact memory type and size the CPU firmware expects.

Technical Specifications

SKU 6ES7952-0AF00-0AA0
EAN 4019169009881
Brand Siemens
Series SIMATIC S7-400
Product Type Designation Memory card
Memory Type RAM
Memory Size 64 Kbyte
Form Factor Long design
Weight 52 g
Country of Origin Germany

Selection Notes

This is a RAM card, not flash — it needs continuous battery buffering in the CPU to retain its contents, unlike the Flash-EPROM cards used on later S7-1200/1500 CPUs. Choose the 64 Kbyte size to match the working-memory capacity the target S7-400 CPU is rated for; a card sized differently than the CPU expects will not be accepted.

Applications

Used as the program/working memory card for SIMATIC S7-400 CPUs that require a RAM card rather than the newer Flash-EPROM memory card format.

Technical Details

Short Description
SIMATIC S7-400 RAM memory card, 64 Kbyte, long design, battery-buffered volatile memory.
Catalog No
6ES7952-0AF00-0AA0
Delivery Date (Days)
1-2 days
Model Number
6ES7952-0AF00-0AA0
Tariff Code
85235110

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