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1.1 S7-300 PROFIBUS ͨÐÅ´¦ÀíÆ÷

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1.2 S7-400 PROFIBUS ͨÐÅ´¦ÀíÆ÷

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1.3 S7-1200 PROFIBUS ͨÐÅ´¦ÀíÆ÷

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1.4 S7-1500 PROFIBUS ͨÐÅ´¦ÀíÆ÷

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