3BSE008516R1 AI810 模拟量输入模块的主要作用是采集模拟量信号

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3BSE008516R1 AI810 模拟量输入模块的主要作用是采集模拟量信号

模拟量输入模块3BSE008516R1 AI810是一款将远程现场的模拟量信号采集至计算机的设备，其利用RS-485总线作为数据通信线路，提供模拟量转485功能，能够同时将模拟量输入至模块，并通过RS-485总线传输至计算机。由于采用RS-485接口作为通信接口，其能够多个模块组合传输更多路数模拟量信号，并且能够在485线路上分散配置，采用地址码进行区分，可以直接接入MODBUS RTU协议的组态软件。

模拟量输入模块的主要作用是采集模拟量信号，如电压、电流、热电偶、热电阻、温度等数值，并通过485总线传输到计算机上。其通信协议采用MODBUS RTU协议，与工业现场数据采集实现了统一对接，编程起来也很方便。此外，模拟量输入模块支持多种采集量程和各类组态软件对接，具有高精度、性能稳定、抗干扰能力强等特点。

模拟量输入模块广泛应用于工业自动化测量与控制系统中，可测量压力、温度、电量等变送器输出的4～20mA、0-20mA、0-10V或0～5V信号，及PT100等各型号的热电阻温度。

总之，模拟量输入模块3BSE008516R1 AI810是一种重要的数据采集设备，为工业自动化和控制系统提供了高效、稳定、准确的模拟量信号采集和传输功能。

3BSE008516R1 AI810 模拟量输入模块的主要作用是采集模拟量信号

Analog input module 3BSE008516R1 AI810 is a device that collects analog signals from remote field to computer. It uses RS-485 bus as a data communication line to provide analog to 485 function, which can input analog signals to the module at the same time and transmit them to the computer through RS-485 bus. As the RS-485 interface is used as the communication interface, it can combine multiple modules to transmit more analog signals, and can be distributed on the 485 line, using the address code to distinguish, and can directly access the configuration software of MODBUS RTU protocol.

The main function of the analog input module is to collect analog signals, such as voltage, current, thermocouple, thermal resistance, temperature and other values, and transmit to the computer through the 485 bus. The communication protocol adopts MODBUS RTU protocol, which realizes unified docking with industrial field data acquisition, and it is convenient to program. In addition, the analog input module supports a variety of acquisition ranges and various configuration software docking, which has the characteristics of high precision, stable performance and strong anti-interference ability.

Analog input module is widely used in industrial automation measurement and control system, can measure pressure, temperature, power and other transmitters output 4 ~ 20mA, 0-20mA, 0-10V or 0 ~ 5V signals, and PT100 and other models of thermal resistance temperature.

In short, the analog input module 3BSE008516R1 AI810 is an important data acquisition device, which provides efficient, stable and accurate analog signal acquisition and transmission functions for industrial automation and control systems.