Product Overview
Technical Summary
| Product designation | SIMATIC S7, memory cards for S7-1x 00 CPU/SINAMICS, 3V Flash, 4 MB |
|---|---|
| Memory type | Flash-EPROM |
| Memory size | 4 Mbyte |
| Write/delete operations, min. | 500 000 |
| Data retention, min. | 10 a after the final programming action if the delete/write processes are < 50 000; 1 a if the delete/write processes are > 450 000 |
| Product lifecycle | Active Product |
Key Features
- Product designation: SIMATIC S7, memory cards for S7-1x 00 CPU/SINAMICS, 3V Flash, 4 MB.
- Memory type and size: Type of memory: Flash-EPROM. Memory size: 4 Mbyte.
- Write/delete operations, min.: 500 000.
- Data retention, min.: 10 a after the final programming action if the delete/write processes are < 50 000; 1 a if the delete/write processes are > 450 000.
- Dimensions and weight: Width: 24 mm; height: 32 mm; depth: 2.1 mm; weight, approx.: 3 g.
- Product lifecycle: Active Product.
Frequently Asked Questions
What does Siemens order number 6ES7954-8LC04-0AA0 identify?
It identifies a SIMATIC S7 memory card for S7-1x 00 CPU/SINAMICS with 4 Mbyte Flash-EPROM.
Which specifications distinguish this memory-card variant?
The listed variant has 4 Mbyte memory, 500 000 minimum write/delete operations, and dimensions of 24 mm × 32 mm × 2.1 mm.
What should be checked when verifying the code?
Check the complete order number 6ES7954-8LC04-0AA0 and the nameplate details against the 4 Mbyte Flash-EPROM configuration.
What quantity and destination are needed for a quotation?
Provide the required quantity and destination for quotation.
