SIEMENS 6ES7953-8LG31-0AA0
The Siemens 6ES7993-8LG31-0AA0 module is a micro memory card designed for Siemens S7-300, C7 and ET 200 series PLCS. It is used to store PLC programs, data and parameters, which is convenient for users to download, backup and restore programs.
Product parameters and specifications:
Model: 6ES7993-8LG31-0AA0
Type: Micro memory card
Storage medium: Flash Memory (Nflash)
Storage capacity: 128 KB
Voltage: 3V
Write/delete times: minimum 100,000 times
Data retention time: minimum 10 years
Dimensions: 24mm x 32mm x 1.4mm
Weight: About 2g
Main features:
Compact and portable: Small size, easy to carry and install.
Adequate storage capacity: 128KB of storage capacity can meet the storage needs of most sm
all PLCS.
High reliability: The use of flash storage, with good durability and reliability.
Simple operation: pluggable design, easy for users to operate.
Main uses:
Program download: PLC program download to memory card, convenient off-line programming and debugging.
Program backup: Backup PLC programs to memory card to prevent program loss.
Program recovery: Restore the backup program to the PLC.
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