ABB NBRA-657C外置制动斩波器

产品详情资料：

ABB NBRA-657C外置制动斩波器铰链式前盖。盖子很容易打开以接近端子板连接。对于正常操作，它保持关闭，以防止人员意外接触热端子。请注意，在下图中，前盖插件的背面包含端子板连接的示意图。模块目录号（ABB NBRA-657C）印在前盖插件的底部。模块目录号也印在模块侧面的标签上。但是，为了看到该侧标签，必须从PLC中移除模块。在前盖插入件的前侧，是与模块的I/O点相对应的线。您可以暂时移除插件，并在适当的线上写下每个点的信号名称，以帮助测试或故障排除。在前盖插件的前侧，在插件的左边缘垂直延伸，有一条彩色线，用于识别模块类型：蓝色=DC，红色=AC，灰色=模拟。ABB NBRA-657C

Hinged Front Cover. The cover is easily opened to access the terminal board connections. For normal operation, it is kept closed to protect personnel from accidentally touching a hot terminal. Note in the following figure that the back side of the front cover insert contains a schematic diagram of the terminal board connections. ABB NBRA-657CThe module catalog number (IC693ALG39 in this example) is printed on the bottom of the front cover insert. The module catalog number is also printed on the label on the side of the module. However, in order to see this side label, the module has to be removed from the PLC On the front side of the front cover insert are lines that correspond to the module’s I/O points. You can temporarily remove the insert and write the signal name for each point on the appropriate line to aid in testing or troubleshooting Also on the front side of the front cover insert, running vertically on the left edge of the insert, is a colored line that identifies the type of module: Blue = DC, Red = AC, and Gray = Analog.ABB NBRA-657C

品牌：ABB 

型号：ABB NBRA-657C

产品说明：外置制动斩波器

特点：模块/卡件，控制器，触摸屏，伺服驱动器

优势：供应进口原装正品，专业停产配件。

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品牌：ABB 

型号：ABB NBRA-657C外置制动斩波器

质保：365天

成色：全新/二手

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