D201134  模拟输入模块  通过RS-485总线传输到计算机

D201134 模拟输入模块是一种设备，用于将远程现场的模拟量信号采集并传输到计算机。它利用RS-485总线作为数据通信线路，提供模拟量转485功能。D201134模拟量是表示在一定范围内连续变化的任意取值，与数字量相对立。通常，模拟量用于采集和表示事物的电压、电流或频率等参数。模拟输入模块可以采集这些模拟量，如电压、电流、热电偶、热电阻、温度等数值，并通过RS-485总线传输到计算机。

D201134模拟输入模块的主要特点包括：

多模块组合：D201134由于采用RS-485接口作为通信接口，多个模块可以组合使用，从而传输更多路数的模拟量信号。

分散配置：模块可以在485线路上分散配置，并使用地址码进行区分，方便管理和维护。

支持多种采集量程：模拟输入模块支持多种采集量程，以满足不同应用的需求。

对接组态软件：D201134模块可以直接接入MODBUS RTU协议的组态软件，方便与工业现场数据采集进行统一对接。

此外，D201134模拟输入模块还广泛应用于PLC、运动控制器等设备的模拟输入，如电流检测、电压检测、温度检测等。在选择模拟输入模块时，需要根据实际应用需求考虑其采集量程、通信接口、通信协议等因素。

D201134  模拟输入模块  通过RS-485总线传输到计算机

The D201134 analog input module is a device used to collect and transmit analog signals from a remote field to a computer. It uses RS-485 bus as a data communication line to provide analog to 485 function. D201134 An analog quantity is an arbitrary value that represents a continuous change within a certain range, as opposed to a digital quantity. Typically, analog quantities are used to capture and represent parameters such as voltage, current, or frequency of things. The analog input module can collect these analog values, such as voltage, current, thermocouple, thermal resistance, temperature, etc., and transmit them to the computer through the RS-485 bus.

The main features of the D201134 analog input module include:

Multi-module combination: D201134 because of the use of RS-485 interface as a communication interface, multiple modules can be combined to transmit more analog signals.

Distributed configuration: Modules can be distributed on 485 lines and distinguished by address codes for easy management and maintenance.

Support for multiple acquisition ranges: The analog input module supports a variety of acquisition ranges to meet the needs of different applications.

Docking configuration software: The D201134 module can directly access the MODBUS RTU protocol configuration software, which is convenient for unified docking with industrial field data acquisition.

In addition, D201134 analog input module is also widely used in PLC, motion controller and other equipment analog input, such as current detection, voltage detection, temperature detection and so on. When selecting the analog input module, the acquisition range, communication interface, communication protocol and other factors should be considered according to the actual application requirements.