NI 矢量信号收发器 PXIe-5644R
1.产 品 介 绍
品牌：NI
型号：NI PXIe-5644R
产品说明：矢量信号收发器
优势：供应进口原装正品，专业停产配件。
快递方式：国内顺丰、德邦、京东快递包邮，按照实际报价货期发货
2.产 品 详 情 资 料：
NI 矢量信号收发器 PXIe-5644R对于10英尺或更短的电缆长度，您不需要将外部电源连接到转换器，因为+5 VDC和信号接地的必要电源连接是通过连接到90-30或90-70系列PLC的电缆从PLC背板总线获得的。 PXIe-5644R1.从三根RS-232兼容电缆（长度为10英尺）中选择一根，将编程器（或其他串行设备）的RS-232串行端口连接到转换器上的RS-232端口。这些电缆的目录号为： PXIe-5644R（与Workmaster工业计算机或IBM PC-XT或兼容个人计算机一起使用） PXIe-5644R（与IBM PC-AT或兼容个人电脑一起使用） PXIe-5644R（与Workmaster II工业计算机或IBMPS/2或兼容个人机一起使用）。2.标准6英尺电缆（HHP兼容）可用于将转换器上的RS-422/RS-485端口连接到Series 90-30或Series 90-70 PLC上的RS-485端口。该电缆的目录号为IC693CBL303。应在PLC断电的情况下安装这些电缆
You do not need to connect an external source of power to the converter for a cable length of 10 feet, or less, since the necessary power connections of +5 VDC and signal ground are derived from the PLCs backplane bus through the cable which connects to the Series 90-30 or 90-70 PLC. 1. Select one of the three RS-232 compatible cables (10 feet in length) that will connect the programmer’s (or other serial device) RS-232 serial port to the RS-232 port on the converter. The catalog numbers of these cables are: PXIe-5644R (use with Workmaster industrial computer, or IBM PC-XT or compatible personal computer), PXIe-5644Ruse with IBM PC-AT or compatible personal computer), and PXIe-5644R (use with Workmaster II industrial computer, or IBM PS/2 or compatible personal computer). 2. A standard 6-foot cable (HHP compatible) is available to connect the RS-422/RS-485 port on the converter to the RS-485 port on the Series 90-30 or Series 90-70 PLC. The catalog number of this cable i PXIe-5644R. Installation of these cables should be done with the PLC powered-down
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