conecting MICRO MEMORY CARD to plc

[mansoreh]

dear friend
we bought a SIMATIC S7, MICRO MEMORY CARD F. S7-300/C7/ET 200S IM151 CPU, 3.3 V NFLASH, 64 KBYTES (6ES7953-8LF11-0AA0)
for cpu 315-2dp(it is unpacked,I don't see what is look like) and I want to know should I buy any extra device for memeory card?
how can i connect memeory card to plc and use it please explain it
I am compeletly novice

 

[StanleyZhou]

Hi, there,
You don't need to buy anything extra for MMC card, just plug it in the S7 cpu, then download your program and do your debugging just like before, no much difference than the old type S7 cpu. the only difference is your program will store in this MMC card , and the cpu can't run without it.