ABB  PP881 3BSE092978R1  觸摸顯示屏工控備件

ABB  PP881 3BSE092978R1  觸摸顯示屏工控備件

ABB  PP881 3BSE092978R1  觸摸顯示屏工控備件

ABB PP881 3BSE092978R1 應(yīng)用PP881標(biāo)準(zhǔn)10″觸屏

面板800的標(biāo)準(zhǔn)范圍包括PP875、PP881、PP883、PP886和PP895，它們是為經(jīng)濟(jì)高效、安全高效地監(jiān)控和控制復(fù)雜的HMI應(yīng)用而設(shè)計(jì)的。這些面板通過7英寸、10.1英寸、12.1英寸、15.4英寸和21.5英寸TFT/LED顯示屏中的高分辨率寬屏提高了過程可視性，更快地訪問多個(gè)應(yīng)用程序，以及易于使用的觸摸屏界面。這些面板由堅(jiān)固而輕質(zhì)的壓鑄、粉末涂層鋁外殼制成，設(shè)計(jì)用于在-10°C至+60°C/0°C至+50°C的溫度范圍內(nèi)工作

產(chǎn)品詳情：

ABB PP881 3BSE092978R1 應(yīng)用PP881標(biāo)準(zhǔn)10″觸屏

面板800的標(biāo)準(zhǔn)范圍包括PP875、PP881、PP883、PP886和PP895，它們是為經(jīng)濟(jì)高效、安全高效地監(jiān)控和控制復(fù)雜的HMI應(yīng)用而設(shè)計(jì)的。這些面板通過7英寸、10.1英寸、12.1英寸、15.4英寸和21.5英寸TFT/LED顯示屏中的高分辨率寬屏提高了過程可視性，更快地訪問多個(gè)應(yīng)用程序，以及易于使用的觸摸屏界面。這些面板由堅(jiān)固而輕質(zhì)的壓鑄、粉末涂層鋁外殼制成，設(shè)計(jì)用于在-10°C至+60°C/0°C至+50°C的溫度范圍內(nèi)工作。防護(hù)等級為IP66/IP65的前殼體使其能夠承受潮濕、多塵和苛刻的環(huán)境。ABB PP877 觸摸屏 PP800面板ABB PP877 觸摸屏 PP800面板Panel Builder 800 version 5 3BSE042250R1 組態(tài)軟件 Panel Builder 800 version 5PP815 3BSE042239R1 3.5″觸摸屏，TFT 320*280像素，畫面和字符,彩色PP820 3BSE042243R1 功能鍵面板，F(xiàn)STN 260*64像素，黑白，畫面和字符PP825 3BSE042240R1 5.7″觸摸屏

Operational amplifier is called operational amplifier for short. Because it was used in analog computers in the early days to realize mathematical operations, it is named “operational amplifier”. It is mainly used in analog circuits, such as amplifiers, comparators and analog arithmetic units. It is a device often used by electronic engineers. Operational amplifier is a circuit unit with high magnification. In the actual circuit, the feedback network is usually combined to form a functional module. It is an amplifier with special coupling circuit and feedback. The output signal can be the result of mathematical operations such as addition, subtraction, differentiation and integration of the input signal. Operational amplifier is a circuit unit named from the perspective of function, which can be realized by discrete devices or in semiconductor chips.With the development of semiconductor technology, most operational amplifiers exist in the form of single chip. There are many kinds of operational amplifiers, which are widely used in the electronic industry. In order to better use the amplifier, it is necessary to thoroughly understand the operating principle of the operational amplifier.

運(yùn)算放大器簡稱運(yùn)算放大器。由于早期在模擬計(jì)算機(jī)中用于實(shí)現(xiàn)數(shù)學(xué)運(yùn)算，因此被命名為“運(yùn)算放大器”。它主要用于模擬電路，如放大器、比較器和模擬算術(shù)單元。這是一種電子工程師經(jīng)常使用的設(shè)備。運(yùn)算放大器是一種具有高放大率的電路單元。在實(shí)際電路中，反饋網(wǎng)絡(luò)通常被組合成一個(gè)功能模塊。它是一種具有特殊耦合電路和反饋的放大器。輸出信號可以是對輸入信號進(jìn)行加法、減法、微分和積分等數(shù)學(xué)運(yùn)算的結(jié)果。運(yùn)算放大器是從功能角度命名的電路單元，可以通過分立器件實(shí)現(xiàn)，也可以在半導(dǎo)體芯片中實(shí)現(xiàn)。隨著半導(dǎo)體技術(shù)的發(fā)展，大多數(shù)運(yùn)算放大器都以單片的形式存在。有很多種操作