6ES7953 8LF20 0AA0 Siemens Simatic Micro Memory Card
The Siemens 6ES7953 8LF20 0AA0 Simatic Micro Memory Card with a capacity of 64 kByte is suitable for use in the S7-300 and ET200S with CPU controllers of Siemens AG.
A CF card features solid-state construction, which makes it much more rugged than most traditional storage devices. The operating shock rating (basically, the height they can be dropped from and still work) for a CF card is 2,000 gauss (G) compared to a 100 G to 200 G rating for the mechanical drive of a typical portable computing device. This translates to a drop to the floor from 10 feet versus a single foot for the mechanical disk drive.
- Size: 64KB
- SIMATIC S7
- Micro Memory Card for S7-300/C7/ET 200
- 3.3V Nflash