IC660BBR100_深圳長欣自動化設備有限公司

品牌：GE	規格：全新	材質：原裝
產地：國外

IC660BBR100

項目概述：

本網絡方案是株洲電廠二期技改工程2×300MW機組採用的輔控“水”網網絡控制係統。輔控“水”網包含對以下輔助控制係統的監視和控制：化學補給水控制係統、凝結水精處理控制係統、汽水取樣及化學加藥控制係統、化學廢水處理控制係統1、凈水站控制係統、制氫站控制係統。

輔控“水”網向SIS係統提供過程數據和計算、分析結果以滿足電廠總值長對全廠生產過程的管理要求，確保機組、運行。

二，網絡拓撲：

本方案設計的輔控網絡採用雙星型網絡結構。赫思曼的MACH3002核心交換機作為整個網絡的中心，百兆冗餘連接到服務器（實時數據庫），百兆連接到各終端PLC。

輔控“水”網採用上位機、可編程控制器（PLC）相結合的控制方式, 輔控“水”網覆蓋化學補給水係統、凝結水精處理係統、化學取樣及化學加藥係統、化學廢水處理係統、凈水站係統、制氫站係統，負責以上各個車間係統的監視、運行操作，上位機主要完成係統所覆蓋各車間的設備的操作，各車間係統運行參數的顯示、計算、報警、打印以及PLC參數設置、控制邏輯的修改，係統的調試；PLC接收上位機的操作指令完成對被控設備的控制、被控對象的聯鎖保護，同時將採集到的信號經過處理後通過光纖交換機提供給網絡數據庫服務器和上位機。臺灣的雪山隧道全長總計12.9km，是第五長的隧道，也是亞洲第二長的公路隧道。雪山隧道是一座由多組隧道構成的隧道群。除了東行線、西行線的兩座主隧道，尚包括中間的導坑；兩座主隧道中間，有28座橫向的人行聯絡隧道、8座車行聯絡道，加上抽排風係統所挖掘的豎井、三處通風站、三座通風中繼站合計112處橫向通風隧道、六座通風豎井及一號豎井頂部排風用橫向排氣隧道等等，大大小小長長短短共58組隧道，是全規模大雙孔公路隧道群。

在這種長度的隧道內發生緊急情況是非常危險的，尤其是火災等。為了減少事故對旅客的傷害，在隧道的兩個入口和兩個出口處，均安裝了道路流量控制係統，這樣可以根據緊急事件提供快速響應，控制流量、疏導交通，避免其他駕駛員進入危險區域。

係統需求

工業級設計，可使用隧道內惡劣的現場環境

可將串口PLC接入以太網絡

冗餘網絡，確保係統不間斷運行

Moxa解決方案

雪山隧道採用了歐姆龍的PLC，可自動響應信號控制係統，或可進行手動操作。因PLC還帶有串口，因此採用了Moxa的NPort 5230串口設備聯網服務器，將PLC接入以太網絡。當緊急事故發生時，PLC可通過NPort 5230從網絡直接獲取指令，迅速降低通道流量。

對不同出入口的控制係統而言，數據傳輸也是十分重要的。係統集成商採用了Moxa EDS-508-SS-SC工業交換機，使用單模光纖組建了一個可靠的工業環網，確保網絡的不間斷運行。單模光纖環網還通過光纖向上接入本地控制室。基於這樣一個可靠的架構，雪山隧道運營方可及時根據不同情況來調整車流量，從而確保駕駛員和車輛的。

SICK OPTIC ELECTRONIC 1010982 Through-Beam Photo, NPN, IR, 300 m range, heated l

SICK OPTIC ELECTRONIC 1010983 Through-Beam Photo, PNP, IR, 300 m range, heated l

SICK OPTIC ELECTRONIC 1010984 THROUGH-BEAM PHOTO, NPN, IR, 300 M RANGE, PG 13-5

SICK OPTIC ELECTRONIC 1010985 THROUGH-BEAM PHOTO, PNP, IR, 300 M RANGE, PG 13.5

SICK OPTIC ELECTRONIC 1010986 Through-Beam Photo, NPN, IR, 300 m range, heated l

SICK OPTIC ELECTRONIC 1010987 Through-Beam Photo, PNP, IR, 300 m range, heated l

SICK OPTIC ELECTRONIC 1010988 THROUGH-BEAM PHOTO, NPN, IR, 300 M RANGE, 7-PIN RO

SICK OPTIC ELECTRONIC 1010989 Through-Beam Photo, PNP, IR, 300 m range, 7-pin ro

SICK OPTIC ELECTRONIC 1010990 Through-Beam Photo, NPN, IR, 300 m range, heated l

SICK OPTIC ELECTRONIC 1010991 Through-Beam Photo, PNP, IR, 300 m range, heated l

SICK OPTIC ELECTRONIC 1010992 THROUGH-BEAM PHOTO, NPN, IR, 300 M RANGE, 1/2 INCH

SICK OPTIC ELECTRONIC 1010993 THROUGH-BEAM PHOTO, PNP, IR, 300 M RANGE, 1/2 INCH

SICK OPTIC ELECTRONIC 1010994 Through-Beam Photo, UC SPDT, IR, 300 m range, heat

SICK OPTIC ELECTRONIC 1010995 Through-Beam Photo, UC SPDT, IR, 300 m range, PG 1

SICK OPTIC ELECTRONIC 1010996 Through-Beam Photo, UC SPDT, IR, 300 m range, heat

SICK OPTIC ELECTRONIC 1010997 THROUGH-BEAM PHOTO, UC SPDT, IR, 300 M RANGE, 7-PI

SICK OPTIC ELECTRONIC 1010998 Through-Beam Photo, UC SPDT, IR, 300 m range, heat

SICK OPTIC ELECTRONIC 1010999 Through-Beam Photo, UC SPDT, IR, 300 m range, 1/2

SICK OPTIC ELECTRONIC 1011016 PROXIMITY PHOTOELECTRIC,

SICK OPTIC ELECTRONIC 1011017 PHOTOELECTRIC SWITCH PNP IR 20-250MM RNG 4PIN M12

SICK OPTIC ELECTRONIC 1011018 PROXIMITY PHOTOELECTRIC,

SICK OPTIC ELECTRONIC 1011019 PROXIMITY PHOTOELECTRIC,

SICK OPTIC ELECTRONIC 1011026 Through-Beam Photoelectric, Individual receiver, P

SICK OPTIC ELECTRONIC 1011028 THROUGH-BEAM PHOTOELECTRI

SICK OPTIC ELECTRONIC 1011036 WL12-P4371

SICK OPTIC ELECTRONIC 1011038 REFLEX PHOTOELECTRIC, POL

SICK OPTIC ELECTRONIC 1011039 REFLEX PHOTOELECTRIC, POL

SICK OPTIC ELECTRONIC 1011040 PHOTOELECTRIC RFLX PLRZD CLR MTRL RED PNP/NPN 0-4M

SICK OPTIC ELECTRONIC 1011056 PROXIMITY PHOTOELECTRIC,

SICK OPTIC ELECTRONIC 1011058 PROXIMITY PHOTOELECTRIC,

SICK OPTIC ELECTRONIC 1011060 PROXIMITY PHOTOELECTRIC,

SICK OPTIC ELECTRONIC 1011061 CONTRAST SENSOR BLUE/GREEN PNP/NPN 3.5MM 5P M12

SICK OPTIC ELECTRONIC 1011107 Through-Beam Photoelectric, PNP, IR, 50 m range,

SICK OPTIC ELECTRONIC 1011108 Proximity Photoelectric, PNP, IR, 200...800 mm ABS

SICK OPTIC ELECTRONIC 1011109 Proximity Photoelectric, NPN, IR, 200...800 mm ABS

SICK OPTIC ELECTRONIC 1011110 Proximity Photoelectric, PNP/NPN, IR, 100...2000 m

SICK OPTIC ELECTRONIC 1011112 CONTROL

SICK OPTIC ELECTRONIC 1011115 PROX SWITCH

SICK OPTIC ELECTRONIC 1011119 Proximity Photoelectric, PNP, Red, 50...150 mm ABS

SICK OPTIC ELECTRONIC 1011120 Proximity Photoelectric, NPN, Red, 50...150 mm ABS

SICK OPTIC ELECTRONIC 1011121 PROXIMITY SWITCH 50-150MM RANGE RED M12 4PIN

SICK OPTIC ELECTRONIC 1011122 Proximity Photoelectric, NPN, Red, 50...150 mm ABS

SICK OPTIC ELECTRONIC 1011361 FIBER CONTRAST SENSOR, PNP/NPN, ANALOG OUTPUT, 5-P

SICK OPTIC ELECTRONIC 1011367 LUMINESCENCE SENSOR, PNP OUTPUT, LENS 211 (20 MM)

SICK OPTIC ELECTRONIC 1011371 PROXIMITY PHOTOELECTRIC,

SICK OPTIC ELECTRONIC 1011372 THROUGH-BEAM PHOTOELECTRI

SICK OPTIC ELECTRONIC 1011404 PHOTOELECTRIC REFLEX POLARIZED RED UC SPDT 22M PG9

SICK OPTIC ELECTRONIC 1011405 REFLEX PHOTOELECTRIC, POL

SICK OPTIC ELECTRONIC 1011407 REFLEX PHOTOELECTRIC, POL

SICK OPTIC ELECTRONIC 1011416 REFLEX PHOTO, POLARIZED,

SICK OPTIC ELECTRONIC 1011417 REFLEX PHOTO, POLARIZED,

SICK OPTIC ELECTRONIC 1011418 PHOTOELECTRIC SWITCH 2500MM RANGE IR SPDT

SICK OPTIC ELECTRONIC 1011419 PROXIMITY PHOTOELECTRIC,