D136-001-007 模拟的输入和输出

369-HI-R-M-0-0-0-E
369-HI-R-M-0-0-0-E
81EU01E-E
IS220PAICH1A
T8311
VMIVME-7750
IS220PAICH1A
VMIVME-7750
A06B-6150-H060
VMIVME-7750

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描述

PLC的定义有许多种。国际电工委员会(IEC)对PLC的定义是:可编程控制器是一种数字运算操作的电子系统,专为在工业环境下应用而设计。它采用可编程序的存贮器,用来在其内部存贮执行逻辑运算、顺序控制、定时、计数和算术运算等操作的指令,并通过数字的、模拟的输入和输出,控制各种类型的机械或生产

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