WINGREEN 034STM4-00-200-RS模块卡件
1.产 品 介 绍
品牌：WINGREEN
型号说明：WINGREEN 034STM4-00-200-RS模块卡件
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 034STM4-00-200-RS连电缆暴露在外部噪声源中，可能会导致信号导体和电缆负载端电路公共端之间的电压差超过±1VΩ 用电阻器代替发电机。有必要尽量减少对其他信号的干扰。可能需要反转信号（例如，通过反转电缆对可以实现正极性标记到负极性标记）。WINGREEN 034STM4-00-200-RS表A-8和A-9中列出了适用于WINGREEN 034STM4-00-200-RS的EIA-485接口变送器（发电机）和接收器（负载）参数。接地。接地引脚的使用是需要考虑的一个重要问题。有两个引脚标记为GND。针脚7是信号接地，必须连接到远程设备才能完成电路。针脚1是底盘接地，但必须小心使用。机箱通过电源线中的绿色导线连接到电源接地，必须按照电气规范进行连接
The interconnection cable is exposed to extraneous noise sources that may cause an unwanted voltage in excess of ±1V measured differentiallyWINGREEN 034STM4-00-200-RS between the signal conductor and circuit common at the load end of the cable, with a 50Ω resistor substituted for the generator.It is necessary to minimize interference with other signals.Inversion of signals may be required (e.g., plus polarity MARK to minus polarity MARK may be achieved by inverting the cable pair). EIA-485 interface transmitter (generator) and receiver (load) parameters applicable to the WINGREEN 034STM4-00-200-RS are listed in Tables A-8 and A-9.Proper Grounding An important subject to consider is the use of ground pins. There are two pins labeled GND. Pin 7 is the signal ground and must be connected to the distant device to complete the circuit. Pin 1 is the chassis ground, but it must be used with care. The chassis is connected to the power ground through the green wire in the power cord and must be connected to be in compliance with the electrical codeWINGREEN 034STM4-00-200-RS
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