NI PXIe-5645R矢量信號(hào)收發(fā)器
1.產(chǎn) 品 介 紹
品牌：NI
型號(hào)：NI PXIe-5645R
產(chǎn)品說(shuō)明：矢量信號(hào)收發(fā)器
優(yōu)勢(shì)：供應(yīng)進(jìn)口原裝正品，專業(yè)停產(chǎn)配件。
快遞方式：國(guó)內(nèi)順豐、德邦、京東快遞包郵，按照實(shí)際報(bào)價(jià)貨期發(fā)貨
2.產(chǎn) 品 詳 情 資 料：
NI PXIe-5645R矢量信號(hào)收發(fā)器功能NI PXIe-5645R為90系列PLC提供使用RS-232接口的設(shè)備接口。NI PXIe-5645R允許在沒有工作站接口板的情況下連接到編程計(jì)算機(jī)。?輕松電纜連接至Series 90-70 PLC或Series 90-30 PLC。NI PXIe-5645R無(wú)需外部電源；通過90系列PLC背板上的+5伏直流電源運(yùn)行。NI PXIe-5645R方便、重量輕的獨(dú)立裝置。功能RS-422/RS-485至RS-232轉(zhuǎn)換器為具有內(nèi)置RS-422/RRS-485接口的Series 90-70和Series 90-30 PLC提供RS-232串行接口。具體而言，它在Series 90-30或Series 90-70 PLC串行端口與編程計(jì)算機(jī)上的串行端口之間提供串行連接，而無(wú)需在計(jì)算機(jī)中安裝工作站接口。編程計(jì)算機(jī)可以是Workmaster II計(jì)算機(jī)、IBM PS/2或兼容計(jì)算機(jī)
FeaturesNI PXIe-5645R Provides the Series 90 PLCs with an interface to devices that use the RS-232 interface.NI PXIe-5645R Allows connection to programming computer without a Work Station Interface board. ? Easy cable connection to either a Series 90-70 PLC or a Series 90-30 PLC.NI PXIe-5645R No external power needed; operates from +5 volt DC power on the Series 90 PLC backplane.NI PXIe-5645R Convenient, light weight self-contained unit. Functions The RS-422/RS-485 to RS-232 Converter provides an RS-232 serial interface for the Series 90-70 and Series 90-30 PLCs, which have a built-in RS-422/RS-485 interface. Specifically, it provides a serial connection between a Series 90-30 or Series 90-70 PLC serial port and the serial port on the programming computer without the need for a Work Station Interface to be installed in the computer. The programming computer can be a Workmaster II computer, or IBM PS/2 or compatible computer
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