F6217 984621702 模拟输入模块

F6217 984621702 模拟输入模块

模拟量输入模块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。
模拟量是表示在一定范围内连续变化的任意取值，跟数字量是相对立的一个状态表示。通常模拟量用于采集和表示事物的电压电流或者频率等参数。模拟量输入模块是一款可以采集模拟量（如电压，电流，热电偶，热电阻，温度等数值）通过485总线传输到电脑上的智能模块。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。

1、支持标准Modbus RTU通讯协议
2、支持电流或电压切换采集，内部跳线可切换采集模式
3、支持多种采集量程、各类组态软件对接
4、4路模拟量输入、2路数字量输出转RS485
5、支持-40~85°宽电压DC5~35V供电，支持导轨安装
6、电压采集：0~5V、0~10V、0~30V
7、电流采集：0~20、4~20mA

F6217 984621702 模拟输入模块

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

1, support standard Modbus RTU communication protocol
2, support current or voltage switching collection, internal jumper can switch the collection mode
3, support a variety of acquisition ranges, various configuration software docking
4, 4 analog input, 2 digital output to RS485
5, Support -40~85° wide voltage DC5~35V power supply, support rail installation
6, voltage collection: 0~5V, 0~10V, 0~30V
7, current collection: 0~20, 4~20mA

F6217 984621702 模拟输入模块