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西门子plc SIMATIC S7-200 SMART V2.6
产品样本
http://www.ad.siemens.com.cn/download/HTML/Download.aspx?DocId=6726&loginID=&srno=&sendtime=&ftype=cn
系统手册
https://support.industry.siemens.com/cs/attachments/109745610/s7-200_SMART_system_manual_zh-CHS.pdf?download=true
编程软件
https://w2.siemens.com.cn/download/smart200/STEP7%20MicroWIN%20SMART%20V2.6.Zip
