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十步殺一人
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樓主  發(fā)表于: 2008-07-17 18:22
          請問(wèn)FX系列與S7-200系列比較，各自有何優(yōu)缺點(diǎn)，在同一個(gè)工程中，采用哪一個(gè)的性?xún)r(jià)比更高一點(diǎn)？
gezhicheng
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1樓  發(fā)表于: 2008-07-18 21:38
我個(gè)人認為FX系列只適用于小的控制行業(yè),對于大的工控工程項目西門(mén)子的要好點(diǎn),在大的工程方面西門(mén)子的性?xún)r(jià)比還是很適合我們使用的

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