计算机光盘软件与应用
計算機光盤軟件與應用
계산궤광반연건여응용
COMPUTER CD SOFTWARE ADN APPLICATIONS
2011年
23期
88-88
,共1页
短距离无线传输%多种信号采集%变送器
短距離無線傳輸%多種信號採集%變送器
단거리무선전수%다충신호채집%변송기
Short distance wireless transmission%Various signals collection%Transmitter
设计一款基于470M短距离无线的采集变送器，采集方面它拥有开关量采集、频率采集、电压采集、电流采集，对应的变送器方面他拥有继电器输出、频率输出、电压输出、电流输出，另外还具有485总线接口，可以连接485设备也可以直接连接上位机。这样的硬件设备在工业中将会得到非常广泛的应用。
設計一款基于470M短距離無線的採集變送器，採集方麵它擁有開關量採集、頻率採集、電壓採集、電流採集，對應的變送器方麵他擁有繼電器輸齣、頻率輸齣、電壓輸齣、電流輸齣，另外還具有485總線接口，可以連接485設備也可以直接連接上位機。這樣的硬件設備在工業中將會得到非常廣汎的應用。
설계일관기우470M단거리무선적채집변송기，채집방면타옹유개관량채집、빈솔채집、전압채집、전류채집，대응적변송기방면타옹유계전기수출、빈솔수출、전압수출、전류수출，령외환구유485총선접구，가이련접485설비야가이직접련접상위궤。저양적경건설비재공업중장회득도비상엄범적응용。
Design a wireless collective transmistter based on 470M short distance,and from the view of collection,it has switching value collection,frequency collection,electronic pressure collection,circuit collection and the corresponding transirnitter, electronic relay output,frequency output,electronic pressure output,circuit output and also has 485 gpib,which can connect 485 equipment and upper monitor, which can be widely used in industrial field.
