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
- 6ES7954-8LT03-0AA0
SIMATICSiemens 6ES7954-8LT03-0AA0 SIMATIC S7-1200/1500 Memory Card 32 GB PLC Memory Card
SIMATIC memory card for S7-1200/1500 CPUs, 32 GB, 3.3V Flash-EPROM.
Description
About the 6ES7954-8LT03-0AA0
About the 6ES7954-8LT03-0AA0
The Siemens 6ES7954-8LT03-0AA0 is a SIMATIC memory card for S7-1200 and S7-1500 CPUs, built as a 3.3V Flash-EPROM card with 32 Gbyte capacity. It holds the program, configuration, recipe and log data for the CPU and is rated for a minimum of 100,000 write/delete cycles, giving it far more headroom than the smaller cards in the same card family.
Selection Notes
At 32 Gbyte, this card carries far more capacity than the 256 Mbyte spare-part card, making it the fit for S7-1500 CPUs running large program libraries, extensive data logging, recipe archives, or web-server content on the card. Its 100,000-cycle rating is lower than the smaller card's 200,000, so treat the card as bulk/archive storage rather than a target for continuous high-frequency rewrites.
Specification
Full specification
| Part number | 6ES7954-8LT03-0AA0 |
|---|---|
| Brand | Siemens |
| Condition | New, factory sealed |
| Source | Siemens and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| EAN | 4047623408413 |
| Shipping weight | 0.517 kg |
|---|
| HS code | 85235110 |
|---|---|
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
| Series | SIMATIC S7-1200/1500 |
|---|---|
| Product Designation | Memory Card |
| Type of Memory | Flash-EPROM, 3.3V |
| Memory Size | 32 Gbyte |
| Write/Delete Operations, min. | 100,000 |
| Data Retention (after final programming) | 10 a if delete/write cycles below 10,000; 1 a if above 90,000 |
| Dimensions (W x H x D) | 24 mm x 32 mm x 2.1 mm |
| Weight, approx. | 3 g |
| Country of Origin | DE |
From the manufacturer description; the values above take precedence.
Documents
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Quick answers
Questions about the 6ES7954-8LT03-0AA0
What is the HS code of 6ES7954-8LT03-0AA0 for customs?
The tariff (HS) code on file for 6ES7954-8LT03-0AA0 is 85235110.
What is the EAN of 6ES7954-8LT03-0AA0?
The EAN (GTIN) of 6ES7954-8LT03-0AA0 is 4047623408413.
Where does 6ES7954-8LT03-0AA0 ship from, and how fast?
6ES7954-8LT03-0AA0 ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
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