ABB IMDSO04输出模块用户手册
品牌：ABB
型号：ABB IMDSO04输出模块用户手册
产品说明：输出模块
ABB IMDSO04输出模块用户手册中文资料：
ABB IMDSO04输出模块用户手册在系统中混合扩展和远程基板扩展和远程底板可以在同一系统中使用，只要满足某些要求：从CPU到最后一个扩展基板的最大电缆距离不超过50英尺（15米）从CPU到上一个远程基板的最大电缆距离不超过700英尺（213米）。建议的电缆类型必须在整个系统中使用远程底板。此要求的例外情况是，预布线的3英尺（1米）电缆IC693CBL300可以用作Y形适配器，以简化与底板之间的“菊花链”连接相关的定制电缆组件。可在IC693CBL300/等中的“电缆”章节中找到与远程底板一起使用的建筑电缆的信息。数据表。ABB IMDSO04扩展或远程系统的终止要求当两个或多个底板通过I/O总线扩展系统连接时，I/O扩展总线必须正确终止。终止I/O扩展总线的最常见方法是在系统中最后一个（离CPU最远）扩展或远程基板上的开放式连接器上安装一个终端电阻器组（IC693ACC307）ABB IMDSO04
英文资料
Mixing Expansion and Remote Baseplates in a System Expansion and remote baseplates can be used in the same system as long as certain requirements are met:You do not exceed the 50 foot (15 meter) maximum cable distance from the CPU to the last Expansion baseplate You do not exceed the 700 foot (213 meter) maximum cable distance from the CPU to the last Remote baseplate.The cable type recommended for use with Remote baseplates must be used throughout the system. The exception to this requirement is that the prewired 3 foot (1 meter) cable, IC693CBL300, can be used as a Wye adapter to simplify the custom cable assembly associated with the “daisy chain” connections between baseplates. Information on building cables for use with Remote baseplates can be found in the “Cables” chapter in the IC693CBL300/etc. data sheet.Termination Requirement for Expansion or Remote System When two or more baseplates are connected via the I/O Bus Expansion System, the I/O Expansion Bus must be properly terminated. The most common method of terminating the I/O Expansion Bus is by installing a termination resistor pack (IC693ACC307) on the open connector on the last (most distant from the CPU) Expansion or Remote baseplate in the systemABB IMDSO04
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