How to Select an Interface Relay for PLC Outputs
A step-by-step guide to matching PLC output type, coil voltage and current, contact rating, and socket style when selecting an interface relay.
- Part number
- 6ES7954-8LE04-0AA0
In stock · 50+
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· From Türkiye
0
SIMATICSiemens 6ES7954-8LE04-0AA0 SIMATIC S7 12 MB Flash Memory Card
SIMATIC S7 memory card, 12 MB flash, 500000 min. write cycles, for S7-1500/S7-1200 CPUs.
Description
About the 6ES7954-8LE04-0AA0
About the 6ES7954-8LE04-0AA0
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.
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.
Specification
Full specification
| Part number | 6ES7954-8LE04-0AA0 |
|---|---|
| Brand | Siemens |
| Condition | New, factory sealed |
| Source | Siemens and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| EAN | 4047623411956 |
| Shipping weight | 0.517 kg |
|---|
| HS code | 85235110 |
|---|---|
| Ships from | Türkiye |
| Dispatch | 13 Nov |
| Stock | In stock |
| 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 |
From the manufacturer description; the values above take precedence.
Documents
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Quick answers
Questions about the 6ES7954-8LE04-0AA0
What is the HS code of 6ES7954-8LE04-0AA0 for customs?
The tariff (HS) code on file for 6ES7954-8LE04-0AA0 is 85235110.
What is the EAN of 6ES7954-8LE04-0AA0?
The EAN (GTIN) of 6ES7954-8LE04-0AA0 is 4047623411956.
Where does 6ES7954-8LE04-0AA0 ship from, and how fast?
6ES7954-8LE04-0AA0 ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival. Stock items are dispatched within 1–2 business days.
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