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连接到工厂或FRQWUROQHWZRUN。例如控制器、工艺站、操作员站通过RCOM连接的任何逻辑可寻址单元。2EMHFW2ULHQWHG&RQQHFWLRQ面向对象连接是指一种组织来自过程对象的现场中间电缆连接的方式，过程对象使用不同类别的信号，例如DI和DO。其目的是消除编组和电缆拆分的需要。2II OLQH对于离线配置，配置数据在应用程序外部创建。在过程控制系统的环境中，断路器是一种设计用于通过非自动方式打开和关闭电路，并在预定时间自动打开电路的设备connected to the plant or FRQWUROQHWZRUN. Examples are controller, process station, operator station. • Any logically addressable unit connected via RCOM. 2EMHFW2ULHQWHG&RQQHFWLRQ Object oriented connection means a way of organizing the connection of field intermediate cables from process objects which utilize different categories of signals, for example, DI and DO. The purpose is to eliminate the need of marshalling and cable split-up. 2IIOLQH With off-line configuration, configuration data is created outside the applicationIn the context of a process control system, a circuit breaker is a device designed to open and close a circuit by nonautomatic means and to open the circuit automatically on a predetermined
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