福州瑞翔自動化技術(shù)有限公司

Quantum140CPS11420以太網(wǎng)I/O架構(gòu)的類型(1)Quantum以太網(wǎng)I/O產(chǎn)品可以用于三種類型的架構(gòu)：b以太網(wǎng)RIO架構(gòu)v不帶ConneXium管理型交換機v帶ConneXium管理型交換機b以太網(wǎng)RIO和以太網(wǎng)DIO設(shè)備架構(gòu)v獨立式以太網(wǎng)RIO和以太網(wǎng)DIO設(shè)備v組合式以太網(wǎng)RIO和以太網(wǎng)DIO設(shè)備bQuantum以太網(wǎng)I/O熱備架構(gòu)以太網(wǎng)RIO架構(gòu)不帶ConneXium管理型交換機的以太網(wǎng)RIO簡單的以太網(wǎng)RIO架構(gòu)專門用于要求離散量I/O、模擬量I/O或140ERT85410多功能輸入模塊的應(yīng)用。機架之間的距離為100m。帶ConneXium管理型交換機的以太網(wǎng)RIO以太網(wǎng)RIO架構(gòu)專門用于要求離散量或模擬量I/O的應(yīng)用。集成ConneXium管理型交換機，特別是通過光纖鏈接，可以在以下情況下遠(yuǎn)程定位分站：b長距離(超過100m)b存在大量干擾的環(huán)境中b具有不同接地電勢的站點之間每臺交換機也可以管理以太網(wǎng)RIO副環(huán)。以太網(wǎng)RIO和以太網(wǎng)DIO設(shè)備(2)獨立式以太網(wǎng)RIO和以太網(wǎng)DIO設(shè)備兩個獨立網(wǎng)絡(luò)上以太網(wǎng)RIO和以太網(wǎng)DIO設(shè)備的傳統(tǒng)架構(gòu)：b以太網(wǎng)RIO通過140CRP31200以太網(wǎng)主站適配器連接至PLC(1)。b通過140NOE771pp或140NOC77100以太網(wǎng)通信模塊連接以太網(wǎng)DIO設(shè)備(2)。組合式以太網(wǎng)RIO和以太網(wǎng)DIO設(shè)備該架構(gòu)擁有在同一物理網(wǎng)絡(luò)上組合使用以太網(wǎng)RIO和以太網(wǎng)DIO設(shè)備的優(yōu)勢。尤其是該架構(gòu)允許從140CRP31200以太網(wǎng)主站適配器連接ConneXium管理型交換機(1)。該交換機用于為以太網(wǎng)RIO和以太網(wǎng)DIO設(shè)備分配地址。整個網(wǎng)絡(luò)連接至CRP以太網(wǎng)主站適配器(1)。140CRP31200以太網(wǎng)主站適配器(1)和140NOE771pp以太網(wǎng)通信模塊(2)之間的TCSECN3M3M1S4/1S4U以太網(wǎng)互連電纜(3)用于訪問通信模塊功能。以太網(wǎng)DIO設(shè)備(在菊花鏈環(huán)路中連接的獨立式設(shè)備)應(yīng)該直接連接至ConneXium管理型交換機。注：對于不帶交換機的簡單架構(gòu)，以太網(wǎng)DIO設(shè)備也可以直接連接至CRP以太網(wǎng)主站適配器和CRA以太網(wǎng)分站適配器上的服務(wù)端口。該架構(gòu)可以：b降低接線成本b實現(xiàn)PLC和以太網(wǎng)RIO之間的確定性數(shù)據(jù)交換b提高采用菊花鏈環(huán)型拓?fù)溥B接的以太網(wǎng)140CPS11420DIO設(shè)備的可靠性(僅限于與該類型架構(gòu)兼容的設(shè)備)ConneXium管理型交換機之間的距離：b銅介質(zhì)100mb多模光纖介質(zhì)2kmb單模光纖介質(zhì)15km