The functions of this module include data acquisition, sample synchronization, data exchanging and communication.
此模块包含数据采集、存储、通信和采样同步四部分功能。
This paper mainly introduces signal acquisition of height-feedback and data exchange of HMI using PLC's serial communication module in stage suspender; control system.
本文介绍了在舞台吊杆控制系统中，利用PLC的串行通信模块完成位置反馈信号采集和人机界面数据交换。
The hardware is constructed with embedded PC, communication card and field bus data acquisition module.
系统硬件采用了嵌入式PC、通讯接口卡和现场总线数据采集模块。
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