rs485

The paper introduces RS485 industrial field network 's hardware construction and software design .

本文介绍RS485工业现场网络的硬件结构和软件设计。

Design of Marine Engine Room Monitoring System Ethernet / RS485 Conversion Interface

船舶机舱监控系统以太网/RS485转换接口设计

RS485 communication net ; real time control ; multi wire system ; reliability ;

RS485通讯网络；实时控制；多线程机制；可靠性；

During the remote automatic control communication , the partial communication structure uses RS485 bus .

在工矿自动化远程控制通信中，一部分通信结构采用的RS485总线方式。

Adopt RS485 intelligence interface can be long distance transmission ;

采用RS485智能接口，可以长距离传输；

The RS232 / RS485 Transfer System Based on Fiber

基于光纤RS232/RS485传输系统

The problems of working methods used in the process of RS485 are needed to pay attention .

接着介绍RS485总线的工作方式及RS485在使用过程中需要注意的问题。

Application and Conversion of Serial Communication Interface RS - 232 / RS485

串行通讯接口RS-232/RS485的应用与转换

It uses RS485 communication interface to design hardware structure , upper and lower computer communication program .

采用RS485方式，设计系统的总体构成、上位机及下位机的通信程序。

Hydrogen purification recycle data acquisition system based on ADAM5000E / RS485

基于ADAM5000E／RS485的氢净化回收数据采集系统

This paper is designed based on USB2.0 interface RS485 signal emulator .

本文设计了基于USB2.0接口的RS485讯号仿真器。

The uptown CAN network uses CAN + RS485 double deck network structure .

系统控制网络采用CAN+RS485双层网络结构。

A Sort of Applied Serial Communication Switch of RS232 / RS485

一种实用的串行通信RS232/RS485转换器

Adopting RS485 bus to perform data transmission , with characteristics of long distance transmission and high reliability ;

采用RS485总线进行数据传输，传输距离远，可靠性高；

Finally , RS232 and RS485 BUS were applied for data collection of vehicle states parameters .

最后，RS232和RS485总线应用于数据收集车辆状态参数。

Because of the limitation of RS485 itself , there are many defects in the application .

但是，由于RS485通讯本身的局限性，在实际应用中存在许多不足。

Design of USB / RS485 converter and its applicationin slow control data collection system of high energy physics

USB/RS485转换器的设计及其在高能实验物理慢控制数据采集系统中的应用

But it is difficult to blend these different RS485 lines because of different control systems and communication protocols .

但是由于控制系统各异，通信协议不同，这些不同的RS485通信线路很难融合起来。

It can communicate with PC via RS485 interface .

可通过RS485微机接口，实现与PC机通讯。

Serial Communication Between PC and MCU Using Special Designed RS485 / S232 Converter

自制RS485/RS232转换器实现PC机和单片机之间的串行通信

A set of communication protocol is designed to realize this system economically and practically based on the common used RS485 .

笔者基于RS485总线设计了一套简洁高效的通信协议，实现了一套经济实用的解决方案。

PC monitoring system based on RS485 communication composed by Intellectual power instrument and industrial control instrument with communication terminal were introduced .

介绍了一种应用带通讯口的智能仪表和工控机，组成的基于RS485通讯的微机监测系统。

The traditional temperature and humidity monitor system based on the RS485 bus has a complicated routing and limited transmission distance .

传统的基于RS485总线的温湿度监控系统布线繁琐、传输距离受限。

Making use of the RS485 / Ethernet converter , the terminal realizes long-range measure and control communication function .

本文还分析了远程测控终端远程通信方式，利用RS485/以太网转换器实现远程测控终端与监控中心的通信功能。

Design of a Smart Converter RS485 / RS232

一种新型RS485／RS232多路接口智能转换器的设计

As a simple protocol , RS485 has some limitations in some aspects which is usually used in Electronic Tag system .

作为一种相对简单的通讯协议，在电子标签系统中常采用的RS485串行通信口具有一定的局限性。

It emphasized the programming thoughts of data collection , display , storage , clock control and RS485 communication in software design .

着重阐述了软件设计中数据采集、显示、存储、时钟控制、RS485通信的编程思路。

Based on RS485 bus , this system is composed of intelligent meters , D / A modules and an industrial control computer .

基于RS485现场总线，由智能仪表、D/A转换模块和工业控制计算机构成了培烧罐温度监控系统。

A strain test system based on RS485 bus has been introduced for the stress monitor in the process of equipment-hoisting .

设计了一种基于RS485总线应用于设备吊装工作中应力监测的应变测试系统。

Remote equipment control : the equipment is connected to a computer through RS485 interface , and its operation is controlled through remote software .

接口连接电脑，并借由局域网络通过电脑远程操控设备。