Air -blower PLC cabinet

The utility model discloses an air -blower PLC cabinet, including display, cabinet face button, CPU, extension thermal resistance module, extension analog module, communication module, air switch, relay, terminal row, power, be divided into 5 layers in the PLC cabinet, the first layer sets gradually...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN ZHIZHOU, LIU CUNHAI, CHEN LANFANG, CAO YIMEI, LIN XIJUN, LI LINGBO, CHAI SHAN, WANG YISHUN, HUANG HONGXIN, KONG YANHU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS
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Beschreibung
Zusammenfassung:	The utility model discloses an air -blower PLC cabinet, including display, cabinet face button, CPU, extension thermal resistance module, extension analog module, communication module, air switch, relay, terminal row, power, be divided into 5 layers in the PLC cabinet, the first layer sets gradually CPU, extension thermal resistance module, extension analog module, communication module from a left side to the right side. The utility model discloses an in the device in the PLC switch board, with concentrated settings such as PLC key components CPU in the first layer, made things convenient for the maintenance to the PLC trouble, set up signal isolator in the middle part of PLC cabinet, full play signal isolator's effect, the effectual signal interference that has reduced, whole PLC control system's stability has been promoted. 本实用新型公开了种鼓风机PLC柜，包括显示器、柜面按钮、CPU、扩展热电阻模块、扩展模拟量模块、通讯模块、空气开关、继电器、端子排、电源，所述PLC柜内分为5层，第层从左至右依次设置CPU、扩展热电阻模块、扩展模拟量模块、通讯模块。该实用新型装置中PLC控制柜中，将PLC关键部件CPU等集中设置在第层中，方便了对PLC故障的检修；将信号隔离器设置在PLC柜的中间部位，充