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Siemens 6ES7954-8LE04-0AA0 SIMATIC S7 12 MB Flash Memory Card

% $-236.71
Siemens 6ES7954-8LE04-0AA0 SIMATIC 12 MB Flash Memory Card for S7-1500/S7-1200
Siemens 6ES7954-8LE04-0AA0 SIMATIC 12 MB Flash Memory Card for S7-1500/S7-1200

Siemens 6ES7954-8LE04-0AA0 SIMATIC S7 12 MB Flash Memory Card

Brand: Siemens
Reference No: 6ES7954-8LE04-0AA0
Catalog No: 6ES7954-8LE04-0AA0
Series: SIMATIC
Tariff Code (HS): 85235110
Stock: 144
Delivery time: 1-2 business day(s)
Shipping Origin: Türkiye EXW
$236.71

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  • Description

The Siemens 6ES7954-8LE04-0AA0 is a SIMATIC S7 memory card with 12 MB of 3.3 V flash storage for S7-1500 and S7-1200 CPUs and SINAMICS drives. It holds the user program, retentive data, and recipes, rated for a minimum of 500,000 write/delete cycles.

Technical Specifications

SKU 6ES7954-8LE04-0AA0
Brand Siemens
Series SIMATIC
Memory Type Flash-EPROM
Memory Size 12 MB
Write/Delete Cycles (min.) 500,000
Data Retention 10 years min. (under 50,000 write cycles); 1 year if over 450,000 cycles
Dimensions (WxHxD) 24 x 32 x 2.1 mm
Weight 3 g

Selection Notes

500,000 minimum write/delete cycles cover frequent recipe or data-log updates; at over 450,000 cycles, data retention drops to 1 year, so applications that rewrite the card constantly should plan a replacement schedule rather than treat it as permanent storage. 12 MB fits a typical S7-1500 or S7-1200 CPU program and its retentive data blocks -- a larger program or heavy data logging calls for a higher-capacity card in the same family.

Applications

SIMATIC S7-1500 and S7-1200 CPU program storage, firmware update media, SINAMICS drive parameter storage, and machine backup or CPU swap-out.

Technical Details

Short Description
SIMATIC S7 memory card, 12 MB flash, 500000 min. write cycles, for S7-1500/S7-1200 CPUs.
Catalog No
6ES7954-8LE04-0AA0
Delivery Date (Days)
1-2 days
Model Number
6ES7954-8LE04-0AA0
Tariff Code
85235110

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