ABB IMASM03模拟输入模块
ABB IMASM03模拟输入模块中文资料：
ABB IMASM03模拟输入模块CPU CPU是PLC的管理器。每个PLC系统必须有一个。CPU使用其固件和应用程序中的指令来指导PLC的操作，并监控系统以确保没有基本故障。一些Series 90-30 CPU内置在底板中，但大多数都包含在插件模块中。在某些情况下，CPU使用与Series 90-30输入、输出和选项模块接口的个人计算机接口卡驻留在个人计算机中。输入和输出（I/O）模块这些模块使PLC能够与输入和输出现场设备（如开关、传感器、继电器和螺线管）连接。它们有离散型和模拟型两种。选项模块这些模块将PLC的功能扩展到基本功能之外。ABB IMASM03它们提供通信和网络选项、运动控制、高速计数、温度控制、与操作员接口站的接口等。电缆将PLC组件连接在一起或连接到其他系统。GE Fanuc提供许多标准预制电缆。它们主要用于：互连基板将编程器连接到CPU或选件模块将选件模块连接到现场设备或其他系统ABB IMASM03
英文资料
CPUs The CPU is the manager of the PLC. Every PLC system must have one. A CPU uses the instructions in its firmware and application program to direct the PLC’s operation and to monitor the system to make sure there are no basic faults. Some Series 90-30 CPUs are built into baseplates, but most are contained in plug-in modules. In some cases, the CPU resides in a Personal Computer using a Personal Computer Interface Card that interfaces to Series 90-30 Input, Output, and Option modules. Input and Output (I/O) Modules These modules enable the PLC to interface with input and output field devices such as switches, sensors, relays, and solenoids. They are available in both discrete and analog types. Option Modules These modules extend the capability of the PLC beyond the basic functions. These provide such things as communications and networking options, motion control, high speed counting, temperature control, interfacing to operator interface stations, etc. Cables These connect the PLC components together or to other systems. Many standard prefabricated cables are available from GE Fanuc. They are primarily used to: Interconnect baseplates Connect a programmer to the CPU or to an option module Connect option modules to field devices or other systemsABB IMASM03
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