NI PXIe-5172示波器
1.产 品 介 绍
品牌：NI
型号：NI PXIe-5172
产品说明：示波器
优势：供应进口原装正品，专业停产配件。
2.产 品 详 情 资 料：
NI PXIe-5172引脚的选择允许直接连接（使用直通或1对1电缆（随套件提供））到IBM PC-AT。大多数配备RS-232端口的IBM兼容计算机将提供与上面显示的引脚兼容的引脚。引脚分配，RS-422端口表D-2是微型转换器RS-422串行端口的引脚分配。信号流的方向也与微型转换器有关。系统配置微型转换器可用于如上所述的点对点配置，或多点配置，主机设备配置为主设备，NI PXIe-5172一个或多个PLC配置为从设备。多点配置需要从Miniconverter的RS422端口到第一个从PLC的SNP端口的直通（1对1）电缆。其他从设备将需要从设备之间的菊花链连接。RS-422多点配置最多可连接八个设备。所有设备必须具有公共接地。NI PXIe-5172
The pinouts were chosen to allow direct connection (using a straight through, or 1 to 1 cable (as provided with kit)) to the IBM PC-AT. Most IBM compatible computers equipped with an RS-232 port will provide a pinout compatible with the one shown above.NI PXIe-5172Pin Assignments, RS-422 Port Table D-2 is the pinout for the Miniconverter’s RS-422 serial port. The direction of signal flow is also with respect to the Miniconverter.System Configurations The Miniconverter can be used in a point-to-point configuration as described above, NI PXIe-5172or in a multidrop configuration with the host device configured as the master and one or more PLCs configured as slaves. The multidrop configuration requires a straight through (1 to 1) cable from the Miniconverter’s NI PXIe-5172RS422 port to the first slave PLC’s SNP port. Other slaves will require a daisy chain connection between slaves. A maximum of eight devices can be connected in an RS-422 multidrop configuration. All of the devices must have a common ground.
3.产 品 展 示
4.公 司 优 势
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