WINGREEN 034STN1-01-300-RS工控控制卡件
1.产 品 介 绍
品牌：WINGREEN
型号说明：WINGREEN 034STN1-01-300-RS工控控制卡件
优势：供应进口原装正品，专业停产配件。
公司主营特点：主营产品各种模块/卡件，控制器，触摸屏，伺服驱动器。
2.产 品 详 情 资 料：
WINGREEN 034STN1-01-300-RS问题是，当单元连接到不同的电源插座时，接地电位可能存在几伏的差异。如果每个设备的引脚1通过电缆与其他设备互连，可能会产生数安培的电流。这种情况不仅可能对典型电缆中的小电线造成危险，还可能产生导致数据传输错误的电噪声。WINGREEN 034STN1-01-300-RS这就是为什么表A-1、A-4和A-7显示引脚1没有连接。通常，针脚7（信号接地）只应在一点连接到底盘接地；如果一台计算机使用多个终端，则该点的逻辑位置在计算机上。端子不应在逻辑接地回路和机箱之间连接。MVME162FX控制器上最多可安装四个IndustryPack（IP）模块。对于每个IP模块，控制器上有两个50针插头连接器：四个50针IDC连接器（J5、J6、J16和J17）位于控制器前面板后面。两种类型的连接器的端号指定相同。下表列出了IndustryPack逻辑接口的引脚号、信号助记符和信号描述。WINGREEN 034STN1-01-300-RS
The problem is that when units are connected to different electrical outlets, there may be several volts of difference in ground potential. If pin 1 of each device is interconnected with the others via cable, several amperes of current could result. This condition may not only be dangerous for the small wires in a typical cable, but may also produce electrical noise that causes errors in data transmission. That is why Tables A-1, A-4, and A-7 show no connection for pin 1. WINGREEN 034STN1-01-300-RSNormally, pin 7 (signal ground) should only be connected to the chassis ground at one point; if several terminals are used with one computer, the logical place for that point is at the computer. The terminals should not have a connection between the logic ground return and the chassis.Up to four IndustryPack (IP) modules may be installed on the MVME162FX controller . For each IP module, there are two 50-pin plug connectors on the controller:four 50-pin IDC connectors (J5, J6, J16, and J17) are provided behind the controller’s front panel. Pin assignments are the same for both types of connectors. The following table lists the pin numbers, signal mnemonics, and signal descriptions for the IndustryPack logic interface.WINGREEN 034STN1-01-300-RS
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