TK457V050線纜,3BSE004394R1說明書在線閱讀
WAGO的787-842 EPSITRONR PRO開關(guān)穩(wěn)壓電源為自動(dòng)化組件提供可靠的電力供應(yīng)。此外,ARCOR公司還使用了WAGO生產(chǎn)的其他組件。788系列繼電器可用來切換功率較大的裝置。典型應(yīng)用是可將PET瓶坯加熱到恰當(dāng)溫度的紅外加熱器??刂乒裰袆t使用TOPJOB?S系列軌裝式接線端子來連接導(dǎo)線。WAGO285系列接線端子采用強(qiáng)力連接技術(shù)(POWERCAGE CLAMP),用于連接機(jī)器至主電源。這些大電流接線端子所適用的導(dǎo)線截面積為35mm、50mm及95mm。
TK457V050線纜,3BSE004394R1說明書在線閱讀根據(jù)不同應(yīng)用,它們最高可以負(fù)載232A的電流。ARCOR公司采用的是適于50mm導(dǎo)線、額定電流為150A的接線端子。當(dāng)國內(nèi)一些設(shè)備生產(chǎn)商,接到國外定單,客戶提出要求產(chǎn)品支持BACnet協(xié)議時(shí),設(shè)備廠家就想在最短時(shí)間內(nèi)完成對此協(xié)議的支持,此時(shí)嵌入式模塊孕育而生。暢享智聯(lián)自主研發(fā)的BACnet嵌入式小模塊,可直接嵌入到用戶設(shè)備的控制器主板上,讓用戶快速支持BACnet協(xié)議。對此類模塊的要求是尺寸要盡可能小,性能要夠強(qiáng)大,以提供足夠多的數(shù)據(jù)點(diǎn)給用戶的設(shè)備使用。這樣做的效果,使得設(shè)備廠家在產(chǎn)品出廠時(shí)就已支持BACnet協(xié)議,對其產(chǎn)品的銷售有顯著的拉動(dòng)作用,。BACnet協(xié)議中常用鏈路層為BACnetBIP和BACnetMSTP,這兩種鏈路一個(gè)通過以太網(wǎng)RJ45接口通訊,一個(gè)通過RS485接口通訊,要想讓這兩種鏈路層工作在一個(gè)網(wǎng)絡(luò)里,必須要有一種設(shè)備,就是BACnet路由器。講到這里我們必須澄清一個(gè)概念,在國內(nèi)很多廠家把BACnet路由器說成轉(zhuǎn)換器,理解為BACnetBIP到BACnetMSTP之間的轉(zhuǎn)換,其實(shí)這是一個(gè)誤區(qū),BACnet路由器是一個(gè)帶有路由表的設(shè)備,當(dāng)多個(gè)路由器組成一個(gè)網(wǎng)絡(luò)時(shí),不同路由器下的設(shè)備可以實(shí)現(xiàn)相互訪問,是真正意義上的路由器。BACnet路由器目前正在向一對多方面發(fā)展,即一條BIP轉(zhuǎn)多個(gè)MSTP,接的設(shè)備越多越能體現(xiàn)此產(chǎn)品的價(jià)值, 如暢享智聯(lián)公司的CLR100,就是一款性價(jià)比極高的產(chǎn)品,可讓集成商在現(xiàn)場快速實(shí)現(xiàn)設(shè)備組網(wǎng)??梢詫?shí)現(xiàn)ModbusRTU協(xié)議與BACnetBIP協(xié)議 ,BACnetMSTP協(xié)議的互相轉(zhuǎn)換,國內(nèi)很多廠家目前都未能支持BACnet協(xié)議轉(zhuǎn)ModbusRTU協(xié)議,但此網(wǎng)關(guān)支持;
網(wǎng)關(guān)支持?jǐn)?shù)據(jù)點(diǎn)1500 個(gè),國內(nèi)同類型的網(wǎng)關(guān),最多支持1024個(gè);
數(shù)據(jù)采集線路,支持三條線路同時(shí)采集,每條數(shù)據(jù)線可連接64個(gè)設(shè)備,國內(nèi)同類型的網(wǎng)關(guān),一般為32個(gè)設(shè)備;3.2BACnet路由器(CLR100)
●可實(shí)現(xiàn)1路BIP轉(zhuǎn)3路MSTP的數(shù)據(jù)路由;
●波特率支持9600 bit/s,19200 bit/s,38400 bit/s,76800 bit/s;
●一條MSTP鏈路最多可以連接64臺(tái)設(shè)備;Many services can be realized at home or in the office. Such as e-commerce, online shopping, videophone, video conference, distance education, telemedicine, home office. Online games, video on demand, office automation, property management automation, equipment automation, convenient communication methods, etc. Make people in an efficient, comfortable and convenient building environment in the information society. Modern computer technology computer technology is a major technology in information processing technology. Computer network technology is included in computer technology. It is shown in computer network system and is developing along the direction of parallel processing and distribution. Computer technology is widely used in intelligent buildings and plays an important role in CNS, OAS and bas of intelligent buildings by means of information, communication management and control. High speed backbone network technologies mainly include fast Ethernet, FDDI, ATM and various types of fast network interconnection devices. Ethernet and ring token network are mainly used in general LAN to meet the information