ICS TRIPLEX T8431C通讯卡件
ICS TRIPLEX T8431C通讯卡件中文资料：
ICS TRIPLEX T8431C通讯卡件除了以下基本信息外，我们强烈建议您遵守适用于您所在地区的所有适用规范。例如，在美国，大多数地区都采用了国家电气规范标准，并规定所有布线都符合其要求。在其他国家，将适用不同的规范。为了确保人员和财产的最大安全，您必须遵守这些规范。未能做到这一点可能意味着人员受伤或死亡、财产损失或两者兼而有之。可编程逻辑控制系统的所有部件及其控制的设备必须正确接地。ICS TRIPLEX T8431C这一点特别重要，原因如下。Ŷ从系统所有部件到接地的低电阻路径可在发生短路或设备故障时最大限度地减少电击。ŶSeries 90-30 PLC系统需要正确接地才能正确运行。接地导体Ŷ接地导体应以树形方式连接，分支布线至中心接地点，如下图所示。这确保了没有接地导体从任何其他分支输送电流。该方法如下图所示。ICS TRIPLEX T8431C
英文资料
In addition to the following grounding information, we strongly urge that you follow all applicable codes that apply to your area. For example, in the United States, most areas have adopted the National Electrical Code standard and specify that all wiring conform to its requirements. In other countries, different codes will apply. For maximum safety to personnel and property you must follow these codes. Failure to do so can mean injury or death to personnel, damage to property, or both. All components of a programmable logic control system and the devices it is controlling must be properly grounded. This is particularly important for the following reasons. Ŷ A low resistance path from all parts of a system to earth minimizes exposure to shock in the event of short circuits or equipment malfunction. Ŷ The Series 90-30 PLC system requires proper grounding for correct operation. Ground Conductors Ŷ Ground conductors should be connected in a tree fashion with branches routed to a central earth ground point, shown in the figure below. This ensures that no ground conductor carries current from any other branch. This method is shown in the following figure.ICS TRIPLEX T8431C
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