NI PXIe-1075機(jī)箱
1.產(chǎn) 品 介 紹
品牌：NI
型號：NI PXIe-1075
產(chǎn)品說明：機(jī)箱
優(yōu)勢：供應(yīng)進(jìn)口原裝正品，專業(yè)停產(chǎn)配件。
快遞方式：國內(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-1075機(jī)箱系統(tǒng)中的位置RS-422/RS-485到RS-232轉(zhuǎn)換器是一個(gè)獨(dú)立的設(shè)備，需要兩根電纜作為PLC和編程器之間的連接。其位置僅受接口規(guī)范中列出的連接電纜長度的限制。連接到轉(zhuǎn)換器上RS-422/RS-485連接器的PLC端電纜長度可達(dá)10英尺（無+5 VDC外部電源），NI PXIe-1075長度可達(dá)1000英尺（300米），有+5VDC外部電源。從轉(zhuǎn)換器上的RS-232連接器到編程計(jì)算機(jī)串行端口的電纜長度可達(dá)50英尺（15米）。RS-422/RS-485到RS-232轉(zhuǎn)換器的安裝包括連接兩條電纜。選擇適合您安裝的電纜。GE Fanuc可提供預(yù)接線電纜（見下文），或者如果您的應(yīng)用需要不同長度的電纜，您可以自行制作電纜。本附錄稍后將提供這些電纜的建造規(guī)范。NI PXIe-1075
Location in System The RS-422/RS-485 to RS-232 converter is a free-standing device which requires two cables as the connections between the PLC and the programmer. NI PXIe-1075Its location is limited only by the length of the connecting cables as listed in the interface specifications. NI PXIe-1075The cable at the PLC end that connects to the RS-422/RS-485 connector on the converter can be up to 10 feet in length (without an external source of +5 VDC) and up to 1000 feet (300m) in length with an external source of +5VDC. The cable from the RS-232 connector on the converter to the programming computer’s serial port can be up to 50 feet (15m) in length.Installation Installation of the RS-422/RS-485 to RS-232 Converter consists of connecting two cables. Select the proper cables for your installation. Prewired cables (see below) are available from GE Fanuc, or if cables of different lengths are required by your application, you can build your own cables. Specifications for building these cables are provided later in this appendix.NI PXIe-1075
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