NI PXI-6528數(shù)字I/O板
1.產(chǎn) 品 介 紹
品牌：NI
型號(hào)：NI PXI-6528
產(chǎn)品說(shuō)明：數(shù)字I/O板
優(yōu)勢(shì)：供應(yīng)進(jìn)口原裝正品，專業(yè)停產(chǎn)配件。
2.產(chǎn) 品 詳 情 資 料：
NI PXI-6528簡(jiǎn)單多點(diǎn)配置此配置顯示如何連接單個(gè)隔離中繼器/轉(zhuǎn)換器進(jìn)行信號(hào)轉(zhuǎn)換或更大距離，在復(fù)雜網(wǎng)絡(luò)中使用中繼器/轉(zhuǎn)換器的規(guī)則當(dāng)設(shè)計(jì)包括PLC和RS-422中繼器/轉(zhuǎn)換器（磚）的復(fù)雜多點(diǎn)網(wǎng)絡(luò)時(shí)，以下規(guī)則適用：規(guī)則1：當(dāng)使用磚作為中繼器時(shí)，端口J2應(yīng)始終指向主機(jī)設(shè)備NI PXI-6528，端口J應(yīng)始終遠(yuǎn)離主機(jī)設(shè)備。位于磚塊側(cè)面的開(kāi)關(guān)應(yīng)始終處于中間位置（on）。端口J指向主機(jī)的唯一情況是當(dāng)磚用作從機(jī)上的轉(zhuǎn)換器（RS-232）時(shí)。開(kāi)關(guān)處于正確位置（CTS）。NI PXI-6528
Simple Multidrop Configuration This configuration shows how to connect a single Isolated Repeater/Converter for signal conversion or greater distance.Complex Multidrop Configuration This configuration shows how to connect multiple Isolated Repeater/ConvertersNI PXI-6528 for signal conversion,NI PXI-6528 greater distance, and more drops.Rules for Using Repeater/Converters in Complex Networks When designing a complex multidrop network including PLCs and RS-422 repeater/converters (bricks), the following rules apply: Rule 1: When using a brick as a repeater, port J2 should always be directed toward the host device, and Port J should always be directed away from the host device. The switch located on the side of the brick should always be in the center position (ON). The only case in which Port J is directed toward the host is when the brick is used as a converter (RS-232) at the slave. The switch is in the right position (CTS).NI PXI-6528
3.產(chǎn) 品 展 示
4.公 司 優(yōu) 勢(shì)
5.關(guān) 于 我 們
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