描述
最简单的人机界面是指示灯和按钮，目前液晶屏（或触摸屏）式的一体式操作员终端应用越来越广泛，由计算机（运行组态软件）充当人机界面非常普及。依靠先进的工业网络技术可以迅速有效地收集、传送生产和管理数据。因此，网络在自动化系统集成工程中的重要性越来越显著，甚至有人提出”网络就是控制器”的观点说法。
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Motorola Symbol Ls2208 Bar Code Reader – Handheld Bar
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Motorola/symbol 2a Ls9208-sr10171nswr Ls9208
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SYMBOL MOTOROLA LS2208-SR20001R-KR SCANNER,KBW KIT,CRW(
SYMBOL MOTOROLA LS2208-SR20007R-KR SCNR KIT: TWB, KBW,
SYMBOL MOTOROLA KT-5181-HW-01R KIT: AP-5181 HEAVY WEATH
SYMBOL MOTOROLA LS2208-7AZU0300SR LS2208 USB SCANNER WI
Motorola Symbol LS2208 Bar Code Reader
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Motorola Symbol LS 9208 Bar Code Reader
Expedited shipping available
Motorola/symbol 2a Ls2208-sr20007r-ur Ls2208 Scnr
