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21ic
13 年
PLC和PLD的区别与联系
[导读]可编程控制器(Programmable Controller)是计算机家族中的一员,是为工业控制应用而设计制造的。早期的可编程控制器称作可编程逻辑控制器(Programmable Logic CONtroller),简称PLC,它主要用来代替继电器实现逻辑控制 可编程控制器(Programmable Controller)是计算机家族中 ...
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