产品简介/Product introduction
无线数据采集仪是一款NB-IoT无线通信方式的数据传输模块。它根据设定的采样间隔采集不同种类的传感器数据，并将数据通过NB-IOT无线传输方式上报管理平台，从而实现现场环境的远程监控和数据采集。该模块使用USB方式配置和Debug，并支持2通道模拟量输入、2通道数字量输入、1路数字量输出、1路RS-485通信，以及1路5V 200mA的电压输出，最大限度的支持实际应用需求，具有广覆盖、低功耗、应用灵活等特点。产品支持DC7-30V直流电源供电和DC3.6V电池供电两种方式，适用多种应用场合。
Wireless data acquisition instrument is a data transmission module of NB-IoT wireless communication mode. It collects different kinds of sensor data according to the set sampling interval, and reports the data to the management platform through NB-IOT wireless transmission, so as to achieve remote monitoring and data collection of the field environment. The module uses USB mode to configure and Debug, and supports 2 channels of analog input, 2 channels of digital input, 1 channel of digital output, 1 channel of RS-485 communication, and 1 channel of 5V 200mA voltage output, which can support practical application requirements to the maximum extent, with wide coverage, low power consumption, and flexible application. The product supports DC7-30V DC power supply and DC3.6V battery power supply, suitable for a variety of applications.
