NI PXIe-5646矢量信号收发器
品牌：NI
型号：NI PXIe-5646
产品说明：矢量信号收发器
NI PXIe-5646矢量信号收发器中文资料：
NI PXIe-5646矢量信号收发器隔离的24 VDC电源输出连接电源接线板的底部两个端子提供到隔离的+24 V DC输出的连接，该输出可用于为外部电路提供电源（在电源的功率限制范围内）。警告：如果隔离24 VDC电源过载或短路，可编程逻辑控制器将停止运行。所有电源上的公共90-30系列电源功能状态指示灯四个LED位于电源面板的右上方。NI PXIe-5646这些LED的用途如下：PWR顶部的绿色LED（标记为PWR）指示电源的工作状态。当电源具有正确的电源并且工作正常时，LED点亮；当电源故障或未通电时，LED熄灭。OK（正常）如果PLC运行正常，则第二个绿色LED（标记为OK）稳定点亮，如果PLC检测到问题，则熄灭。运行当PLC处于运行模式时，第三个绿色LED（标记为运行）稳定点亮。NI PXIe-5646
英文资料
Isolated 24 VDC Supply Output Connections The bottom two terminals of the power supply terminal strip provide connections to the Isolated +24 volt DC output which can be used to provide power for external circuits (within power limitations of the supply). Caution If the Isolated 24 VDC supply is overloaded or shorted, the Programmable Logic Controller will stop operation.Common Series 90-30 Power Supply Features Status Indicator Lights on all Power Supplies Four LEDs are located on the upper right front of the power supply faceplate. The purpose of these LEDs is as follows: PWR The top green LED, labeled PWR, provides an indication of the operating state of the power supply. The LED is ON when the power supply has a correct source of power and is operating properly, and OFF when a power supply fault occurs or power is not applied. OK The second green LED, labeled OK, is steady ON if the PLC is operating properly, and OFF if a problem is detected by the PLC. RUN The third green LED, labeled RUN, is steady ON when the PLC is in the RUN mode.NI PXIe-5646
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