Below are different types of memories in M221
RAM > Execute the application and contain data
512 Kbytes of RAM memory: 256 Kbytes for internal variables and 256 Kbytes for application and data
Non-volatile > save the application
1.5 Mbytes, of which 256 Kbytes is used to back up the application and data in case of power outage.
RAM > Execute the application and contain data
512 Kbytes of RAM memory: 256 Kbytes for internal variables and 256 Kbytes for application and data
Non-volatile > save the application
1.5 Mbytes, of which 256 Kbytes is used to back up the application and data in case of power outage.
Released for: Schneider Electric India


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