Overview

• Model: 6ES7954-8LC03-0AA0

• Type: SIMATIC S7 Memory Card

• Series: Siemens SIMATIC S7 / SINAMICS

• Application: For S7-1×00 CPU and SINAMICS drives

Memory Specification

• Type of Memory: Flash-EPROM

• Flash: Yes

• Memory Size: 4 MB

• Write/Delete Cycles (min.): 500,000

• Data Retention:

  • 10 years if delete/write cycles < 50,000

  • 1 year if delete/write cycles > 450,000

Dimensions

• Width: 24 mm

• Height: 32 mm

• Depth: 2.1 mm

Weight

• Approx.: 3 g