364544 QQ：463608766
西门子附件大全及规格：
Profibus总线连接器（90不带编程口）6ES7972-0BA12-0XA0
Profibus总线连接器（90带编程口）6ES7972-0BB12-0XA0
Profibus总线连接器（35不带编程口）6ES7972-0BA41-0XA0
Profibus总线连接器（35带编程口）6ES7972-0BB41-0XA0
Profibus总线连接器6ES7972-0BA50-0XA0
Profibus总线连接器6ES7972-0BB50-0XA0
Profibus总线连接器6ES7972-0BA52-0XA0
Profibus总线连接器6GK1500-0FC10
Profibus总线连接器6ES7 972-0BB52-0XA0
Profibus总线连接器6GK1500-0EA02
Profibus总线连接器6GK1500-0FC00
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