题目内容 (请给出正确答案)
提问人:网友w*****2 发布时间:2022年3月22日 23:55
[单项选择题]

DCS系统主要用于()控制,PLC主要用于()控制。

A、连续量的模拟控制   开关量的连续控制

B、开关量的连续控制   模拟量的连续控制

C、连续量的模拟控制   开关量的逻辑控制

D、模拟量的连续控制   开关量的逻辑控制

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