IC200MDD845  |  组合式分立式输入输出模块 |  24 点组合离散 I/O 模块

零件编号： IC200MDD845

产品描述 ：组合式分立式输入输出模块

品牌： GE智能平台/GE发那科

I/O 通道数： 二十四 （24）

输入通道数： 十六 （16）

输入信号，标称 24 伏直流电

产品类型：混合模块

该IC200MDD845是 VersaMax I/O 系列的 24 点组合离散 I/O 模块，该系列以前由 GE Intelligent Platforms 生产，现在隶属于 Emerson Automation。该模块具有十六 （16） 个 24 VDC 正逻辑输入和八 （8） 个独立隔离的 A 型 2.0 安培继电器触点输出。该模块的最大背板电流消耗为 270 mA。

IC200MDD845 输入输出模块的主要职责是负责将计算机内部的信息与外部环境进行交互。在输入阶段，该模块会接收来自外部设备的信号，通过特定的电路将其转换为计算机可以理解的数字信号，并传输给计算机主机。在输出阶段，计算机主机将需要输出到外部设备的数据发送给输入输出模块，该模块再通过相应的电路将数字信号转换为外部设备可理解的格式，并传输给外部设备进行显示或打印。

对于组合式分立式输入输出模块，IC200MDD845 其具体设计和实现方式可能因应用需求和技术标准的不同而有所差异。一般来说，组合式输入输出模块可能将多种输入/输出功能集成在一个模块中，以提高系统的集成度和灵活性。而分立式输入输出模块则可能将不同的输入/输出功能分别设计在不同的模块中，以实现更高的模块化和可维护性。

Part number: IC200MDD845

Product description: Combined type separate input/output module

Brand: GE Intelligent Platform /GE Fanuc

Number of I/O channels: 24 (24)

Number of input channels: 16 (16)

Input signal, nominal 24 volts DC

Product type: Hybrid module

The IC200MDD845 is a 24-point combined discrete I/O module for the VersaMax I/O family, formerly produced by GE Intelligent Platforms and now owned by Emerson Automation. The module has sixteen (16) 24 VDC positive logic inputs and eight (8) independently isolated Type A 2.0 amp relay contact outputs. The maximum backplane current consumption of this module is 270 mA.

The main responsibility of the IC200MDD845 input/output module is to interact the information inside the computer with the external environment. In the input phase, the module receives a signal from an external device, converts it through a specific circuit into a digital signal that the computer can understand, and transmits it to the computer host. In the output stage, the computer host sends the data that needs to be output to the external device to the input and output module, which then converts the digital signal into the format that the external device can understand through the corresponding circuit, and transmits it to the external device for display or printing.

For the combined discrete input/output module, the specific design and implementation of IC200MDD845 may vary due to different application requirements and technical standards. In general, modular input/output modules may integrate multiple input/output functions in a single module to improve the integration and flexibility of the system. Separate input/output modules may have different input/output functions designed in different modules to achieve higher modularity and maintainability.