施耐德XBTGT7340觸摸屏參詳
施耐德XBTGT7340觸摸屏參詳
施耐德XBTGT7340觸摸屏參詳
施耐德觸摸屏啟動不了XBTGT7340
施耐德觸摸屏組態軟件vijeoXBTGT7340
施耐德XBTGT7340觸摸屏原理圖
XBTGT7340電阻屏·外層一般使用的是軟屏,通過按壓使內觸點上下相連。內層裝有物理材料氧化金屬,即N型氧化物半導體——氧化銦錫(IndiumTinOxides,ITO),也叫氧化銦,透光率為80%,上下各一層,中間隔開。
XBTGT7340 ITO是電阻觸摸屏及電容觸摸屏都用到的主要材料,它們的工作面就是ITO涂層,用指尖或任何物體按壓外層,使表面膜內凹變形,讓內兩層ITO相碰導電從而定位到按壓點的坐標來實現操控。根據屏的引出線數,又分有4線、5線及多線。
XBTGT7340一般是不能多點觸控,即只能支持單點,若同時按壓兩個或兩個以上的觸點,是不能被識別和找到精·坐標的。
XBTGT7340在電阻屏上要將一幅圖片放大,就只能多次點擊“+”,使圖片逐步進階式放大,這就是電阻屏的基本技術原理。
XBTGT7340 The outermost layer of the resistive screen is generally a soft screen, and the inner contacts are connected up and down by pressing. The inner layer is equipped with physical material oxide metal, that is, N-type oxide semiconductor-Indium Tin Oxide (ITO), also called indium oxide, with a light transmittance of 80%, one layer above and below, separated in the middle.
XBTGT7340 ITO is the main material used in both resistive touch screens and capacitive touch screens. Their working surface is the ITO coating. Press the outer layer with your fingertips or any object to make the surface film concave and deform, allowing the inner two layers of ITO to collide and conduct electricity. Locate the coordinates of the pressed point to achieve control. According to the number of lead wires of the screen, it is divided into 4 wires, 5 wires and multi-wires.
XBTGT7340 generally cannot be multi-touch, that is, it can only support a single point. If two or more contacts are pressed at the same time, it cannot be recognized and the precise coordinates cannot be found.
XBTGT7340 To enlarge a picture on a resistive screen, you can only click "+" multiple times to enlarge the picture step by step. This is the basic technical principle of the resistive screen.
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施耐德XBTGT7340觸摸屏參詳
施耐德觸摸屏啟動不了XBTGT7340
施耐德觸摸屏組態軟件vijeoXBTGT7340
WONDERWARE OICB-15S-2CMXU OICB15S2CMXU
WESTINGHOUSE MORA2MAE MORA2MAE
WESTINGHOUSE 798A243G01 798A243G01
WESTINGHOUSE 292B335A10 292B335A10
VERIS E30A042 E30A042
TELEMECANIQUE TSX-P87410 TSXP87410
TELEMECANIQUE TSX-P871 TSXP871
TAYLOR ELECTRONICS 6014BZ10000D 6014BZ10000D
STROMBERG SAFUI80F500 SAFUI80F500
STI F3S-A482N-04 F3SA482N04
SQUARE D 225T3H 225T3H
SIEMENS TPS3C12400X0 TPS3C12400X0
SIEMENS 6SE9-532-6EL40 6SE95326EL40
SIEMENS 6SE9-531-4DK40 6SE95314DK40
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SIEMENS 6ES7-671-0CC01-0YX0 6ES76710CC010YX1
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SIEMENS 6ES5-948-3UA13 6ES59483UA13
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SIEMENS 1PH6-161-4NF00-Z 1PH61614NF00Z
SEW EURODRIVE MDX60A0220-503-4-00 MDX60A0220503400
SCHWEITZER ENGINEERING 0351S61362552X1 0351S61362552X1
SAGINAW MACHINE CO 000W544870 000W544870
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RELIANCE ELECTRIC 86466-76R 8646676R
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NUM 1020M 1020M
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施耐德XBTGT7340觸摸屏參詳
施耐德觸摸屏啟動不了XBTGT7340
施耐德觸摸屏組態軟件vijeoXBTGT7340
觸摸屏基本原理
觸摸屏技術是繼鍵盤、鼠標、手寫板、語音輸入後·為普通百姓所易接受的計算機輸入方式。利用這種技術,用戶只要用手指輕輕地觸碰計算機顯示屏上的圖符或文字就能實現對主機操作,從而使人機交互更為直截了當。這種技術·大方便了用戶,是極富吸引力的全新多媒體交互設備。
觸摸屏的本質是傳感器,它由觸摸檢測部件和觸摸屏控制器組成。觸摸檢測部件安裝在顯示器屏幕前面,用於檢測用戶觸摸位置,接受後送觸摸屏控制器;觸摸屏控制器的主要作用是從觸摸點檢測裝置接收觸摸信息,並將它轉換成觸點坐標送給CPU,同時能接收CPU發來的命令並加以執行。
觸摸屏係統一般包括兩個部分:觸摸檢測裝置和觸摸屏 控制器。觸摸檢測裝置安裝在顯示器屏幕前面,用於檢測用戶觸摸位置,再將該處的信息傳送給觸摸屏控制器;觸摸屏控制 器的主要作用是接收來自觸摸點檢測裝置的觸摸信息,並將它轉換成觸點坐標,判斷出觸摸的意義後送給 PLC,它同時能 接收 PLC發來的命令並加以執行,例如動態地顯示開關量和模擬量。