Description
这是PLC最基本，也是最广泛的应用领域，它取代了传统的继电器电路，实现逻辑控制、顺序控制；既可用于单台设备的控制，也可用于多机群控及自动化流水线，如注塑机、印刷机、订书机械、组合机床、磨床、包装生产线及电镀流水线等。
Extreme Networks 60020 AC Power Supply BD8800 BD10808
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Redback PIM-M-2DS3 for SMS1800 Router Clear Channel DS3
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Juniper EX-UM-2XFP 10G uplink module for EX4200 EX3200
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Cyclades PR4000 Remote Access Server 48 Modem AC RAS
