Through the communication between PC and RS-232 interface, a small testing system for industrial field can be directly formed controlled by computer.
通过RS- 232接口与PC通讯，可直接构成由计算机控制的小型工业现场测试系统。
The USB-HART communication interface developed based on FT8U232BM chip(replaces) RS-232(interface. ) It features fast speed to transmit, using less resource and plug-and-play.
基于FT8U232BM芯片开发的USB-HART通信接口，以其传输速度快、占用资源少以及真正意义上的即插即用等优点，正在逐步取代RS-232接口。
Serial interface supports three communication criterions and can easily embeds itself to network nodes being composed of RS-485, RS-232 and circuit.
串行口支持3种通讯规范，可以很方便地嵌入到使用RS-485通讯接口、RS-232通讯接口和电流环通讯接口的网络节点中；
The system is composed of GPRS network technology, serial interface RS-232/RS-485 transmission protocol, network communication protocol and anti-disturbance circuit design.
本系统涉及GPRS网络技术、串口RS-232/RS-485传输协议、网络通讯协议、系统抗干扰电路设计等相关技术。
The system is composed of GPRS network technology, serial interface RS-232/RS-485 transmission protocol, network communication protocol and anti-disturbance circuit design.
本系统涉及GPRS网络技术、串口RS-232/RS-485传输协议、网络通讯协议、系统抗干扰电路设计等相关技术。
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