1) RS485 communication standard
RS485通讯标准
2) RS485 communication
RS485通讯
1.
PC monitoring system on RS485 communication;
基于RS485通讯的微机监测系统
2.
Universal multifunction and multiport serial card MOXA CP-134U Series V2 is used in this system based on RS485 communication.
此方案采用MOXA通用型多功能串口卡CP-134 USeries V2进行RS485通讯,实现了对现场自动门的实时动画模拟和多机控制,以及系统配置文件保存和系统故障信息记录等功能。
3.
The frequency-variable speed regulation system for glass strand winders is described,and the use of RS485 communication of PLC to control Danfoss inverters discussed.
讨论了采用PLC的RS485通讯对丹佛斯变频器进行控制的方法和程序设计,而PLC与变频器之间的RS485通讯只需一根屏蔽双绞电缆,省去了模拟量模块,简化了系统的布线,提高了系统的抗干扰能力。
3) RS232 & RS485 communication
RS232、RS485通讯
4) protocol RS485
RS485通讯协议
1.
In this paper an intelligent ultrasonic distance-measuring transducer integrating distance-measuring module based on the emission and receiving of ultrasonic with control module based on MSP430 series SCM and communication module based on protocol RS485 is put forward.
本文提出一种基于超声波发送接收测距模块、低功耗MSP430系列单片机控制模块和RS485通讯协议通信模块的整合智能超声波测距传感器,可与测井仪上位机通过通讯实现对传感器的控制。
5) RS485 communication bus
RS485通讯总线
6) RS485 communication net
RS485通讯网络
1.
According to the operation of RS485 communication net and computer real time control to multi purpose monitoring system,this paper analyses the structure design of high speed shock durability test system on auto alternator and describes the characteristics of operation mode in Windows 98 platform.
本文就RS485通讯网络与计算机实时控制应用于多任务监控监测系统 ,分析了汽车交流发电机高速冲击耐久性试验系统的结构设计 ,描述了在Windows98平台上实施多线程运行模式的特点 ;同时介绍了研制调试中出现的多种干扰以及解决措
补充资料：(RS)-alpha-氰基-4-氟-3-苯氧基苄基 (1RS,3RS
分子式：C22H18Cl2FNO3
分子量：434.29
CAS号：68359-37-5
性质：熔点60°C。
分子量：434.29
CAS号：68359-37-5
性质：熔点60°C。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条