6ES7953-8LL31-0AA0 SIEMENS MMC CARD for Bruckner Stenner Machine Program. There have a model SIMATIC S7-300 PLC Micro Memory Card S7-300/C7/ET 200 Nflash size is 2MB. Siemens MMC Card with Flash-EPROM Type, 2MB Memory SIMATIC Series 6ES7953-8LL31-0AA0
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