RTU(Remote Terminal Unit)是構(gòu)成企業(yè)綜合自動(dòng)化的核心裝置,通常由輸入/出模塊、微處理器、有線/無(wú)線通訊設(shè)備、電源及外殼等組成,由微處理器控制,并支持網(wǎng)絡(luò)。它通過(guò)自身的(或智能),可地實(shí)現(xiàn)企業(yè)監(jiān)控與調(diào)度對(duì)生產(chǎn)現(xiàn)場(chǎng)一次儀表的遙測(cè)、遙控、遙信和遙調(diào)等功能。 RTU是一種耐用的現(xiàn)場(chǎng)智能處理器,它支持SCADA控制中心與現(xiàn)場(chǎng)器件間的通訊。它是一個(gè)的數(shù)據(jù)獲取與控制單元。它的作用是在遠(yuǎn)端控制控制現(xiàn)場(chǎng)設(shè)備,設(shè)備數(shù)據(jù),并將數(shù)據(jù)傳給SCADA的調(diào)度中心。 RTU的發(fā)展歷程是與“三遙”工程技術(shù)相聯(lián)系地。所謂“三遙”工程技術(shù)是指遙測(cè)、遙控、遙調(diào)技術(shù),是研究遠(yuǎn)處人們不易到達(dá)的,對(duì)物理變化、生產(chǎn)進(jìn)行檢測(cè)(遙測(cè))、調(diào)節(jié)(遙調(diào))、控制(遙控)的一門學(xué)科。“三遙”工程是多學(xué)科、多專業(yè)的高新技術(shù)工程,涉及計(jì)算機(jī)、機(jī)械、無(wú)線電、自動(dòng)控制等技術(shù),還涉及傳感器技術(shù)、儀器儀表技術(shù)、非電量測(cè)量技術(shù)、工程、條碼技術(shù)、無(wú)線電通訊技術(shù)、數(shù)據(jù)通訊技術(shù)、網(wǎng)絡(luò)技術(shù)、信息處理技術(shù)等高新技術(shù)。因此,完全可以斷言,RTU的發(fā)展將必然會(huì)隨著“三遙”工程技術(shù)的發(fā)展而發(fā)展。
WAA151
MMT330 8V0E101PCAL100A02EVBAA1
HMT3603A22BCD1A4B25A10
HMT120-KA1AXX12A1A0A
HMP110 V00B0C1A0
DMT143 1 EA G1G1A1A3A0ASX
HMD60
HUMICAP180R
HMP76
HMT120 KA1A1B12C1A0Z
W151
HMD60Y
DMT152/A1DB210A100A1X
HMT120KC0A1C12A1B0Z
HMT330 7S0B001CXAL100A0AACBAA1
PTU30032D00A1BCPB1A0C1AAD0B0A
HMT300 SERIAL NO:H2910014
HMT330 5M0B121CXAX100A0CAABAA1
HMT360 8D22XXD1A2BM5A3N
HMT330820A101BCAJ100A01ANBAA1 NPT 1/2 -20~180℃ 4~20MA
32D01A1BCPB1A0A1B1B0B0A
HMT330 340B001HCAM100A01AABAA1
HMT3307S1D111CPHE103A2ECPVAA1
HMP110 C15A0C5B0
DMP74B
HMT120 KE0A1C12A2A0Z
WAT12
G1C1A1C3A0ASX -80 ----20° CTD4---20MAH5240030HM40 A3AA
DMT347
83
HMT3601A21B AC2B2VA5A10
HMT3307S0B101BCAX100A0ACKBAA1
HMP235A1A0A1AA12A1B3B
HMT360 3A22BCD1A4B25A10
G1C1A2C3A0ASX
HMT330 1A0A121BCAB100A01AABCA1
HMT120HMT130
KA0DMT143
DO9861T1-R1
HD2017TA1C12A1C0Z
HD2017TDMT143 Y7903T4000HMP233A2B0A2AA12A1B3B
HMT120KE0A1C12A2A0Z
HMW82 替代HMW40Y
FL15/HMT120KA1A1B11A1A0Z庫(kù)號(hào)M402488
HMT120KB1A1C13A1C0Z
TMW92
TMW93
TMW90
HMW92
HMW92D
HMW93
HMW93D
HMW90
HMW95
HMW95D
DMT143 G1G1A1A4A0ASX
DMT143-G1C1A1A3A0ASX
DMT348 NSFPDMT348HMP231A2A0A2BB12A2
HMP231A2A0A2BB12
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