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3HAC026030-001

3HAC026030-001

3HAC026030-001

3HAC026030-001

由于熱能總廠測(cè)控區(qū)域內(nèi)附有局域網(wǎng)，考慮使用原網(wǎng)路，采用工業(yè)標(biāo)準(zhǔn)協(xié)議TCP/IP，該協(xié)議簡(jiǎn)單實(shí)用，可連接各種檔次機(jī)器。TCP/IP協(xié)議是一套把因特網(wǎng)上的各種系統(tǒng)互連起來的協(xié)議組，保證因特網(wǎng)上數(shù)據(jù)的準(zhǔn)確快速傳輸。參考開放系統(tǒng)互連(OSI)模型，TCP/IP通常采用一種簡(jiǎn)化的四層模型，分別為：應(yīng)用層、傳輸層、網(wǎng)絡(luò)層、鏈路層。 
? 應(yīng)用層 
網(wǎng)絡(luò)應(yīng)用層是一個(gè)定義清晰的會(huì)話過程，如通常所說的Http、Ftp、Telnet等。在本系統(tǒng)中，數(shù)據(jù)來自服務(wù)器和采集站，應(yīng)用層只對(duì)大的數(shù)據(jù)報(bào)作打包拆包處理。
? 傳輸層
傳輸層讓網(wǎng)絡(luò)程序通過明確定義的通道及某些特性獲取數(shù)據(jù)，如定義網(wǎng)絡(luò)連接的端口號(hào)等，實(shí)現(xiàn)該層協(xié)議的傳輸控制協(xié)議TCP和用戶數(shù)據(jù)報(bào)協(xié)議UDP。在本系統(tǒng)中使用TCP數(shù)據(jù)報(bào)協(xié)議。
? 網(wǎng)絡(luò)層
網(wǎng)絡(luò)層讓信息可以發(fā)送到相鄰的TCP/IP網(wǎng)絡(luò)上的任一主機(jī)上，IP協(xié)議就是該層中傳送數(shù)據(jù)的機(jī)制。同時(shí)為建立網(wǎng)絡(luò)間的互連，應(yīng)提供ARP地址解析協(xié)議,實(shí)現(xiàn)從IP地址到數(shù)據(jù)鏈路物理地址的映像。
? 鏈路層
控制同一物理網(wǎng)絡(luò)上的不同機(jī)器間數(shù)據(jù)傳送的底層協(xié)議。

B、系統(tǒng)組網(wǎng)模式
  本系統(tǒng)采用客戶/服務(wù)器（C/S）模式。設(shè)置數(shù)據(jù)庫服務(wù)器一臺(tái)，其余各采集站、監(jiān)控站均為客戶機(jī)。C/S體系結(jié)構(gòu)是指將系統(tǒng)的設(shè)計(jì)分為服務(wù)器端和客戶機(jī)，兩端分別設(shè)計(jì)并執(zhí)行，服務(wù)器提供數(shù)據(jù)操作的各項(xiàng)服務(wù)，客戶機(jī)則為用戶提供最終操作界面，由此平衡了服務(wù)器及客戶機(jī)的處理負(fù)荷，大大地提高了系統(tǒng)的執(zhí)行效率，優(yōu)化了系統(tǒng)的性能，減少了網(wǎng)絡(luò)數(shù)據(jù)吞吐量和數(shù)據(jù)傳輸。服務(wù)器端是指運(yùn)行大型關(guān)系型數(shù)據(jù)庫系統(tǒng)（RDBMS）的高性能服務(wù)器，客戶機(jī)是指由用戶操作的若干臺(tái)微機(jī)，在本系統(tǒng)中則為各采集站。在服務(wù)器上運(yùn)行的大型關(guān)系型數(shù)據(jù)庫系統(tǒng)主要為業(yè)務(wù)數(shù)據(jù)庫的存儲(chǔ)、訪問、查詢、備份、恢復(fù)等操作提供一系列重要的服務(wù)，并且為數(shù)據(jù)的安全訪問等提供嚴(yán)格的權(quán)限控制；服務(wù)器端通常情況下對(duì)用戶而言是不透明的。客戶機(jī)上主要運(yùn)行根據(jù)業(yè)務(wù)需求定制開發(fā)的處理系統(tǒng)，包括數(shù)據(jù)統(tǒng)計(jì)、匯總、查詢、打印等多種操作功能。

Yokogawa F3LC11-2N LC11-2N Computer Link Module 

Yokogawa F3NC91-0N NC91-0N Position Module

Yokogawa F3LC12-1F Computer Link Module

Yokogawa Factory Ace F3PU10 PU10-0N Power Supply 5VDC

YOKOGAWA F3LE01-5T ETHERNET INTERFACE MODULE 

Yokogawa F3PU10-ON-Z01 Power Supply Free Ship

Yokogawa RS232 Interface F3RZ81-ON

Yokogawa Position Module F3NC01-ON

One YOKOGAWA F3DA04 -IN Free Ship

Yokogawa Comm Module F3CL11-1N Free Ship

YOKOGAWA PLC F3SP35-5N CPU Free Ship

YOKOGAWA F3PU10-0N USPP F3PU100N

Yokogawa F3PU20-0N, PU20-0N, Power Supply

YOKOGAWA TDK F3BU04-ON 62908050 F3BU04-0N MODULE NEW 

Yokogawa TR Output F3YD64-1A H3G038147

Yokogawa DC Input F3XD32-3F H3G073007

Yokogawa Sequence CPU F3SP21-ON H2G311011

Yokogawa F3YD64-1F TR Output Module

Yokogawa DC Input Module F3XD64-3F 

Yokogawa CPU Module F3SP21-ON Sequence CPU

Yokogawa PLC Base Model F3BU06-ON

Yokogawa F3ADO8 F3AD08 A/D Converter 

Yokogawa F3NC02-ON Position module

Yokogawa TR Output Module F3YD64-1A

Yokogawa Power Supply Module, Model: F3PU01-ON

Yokogawa F3RZ91-0N RS422 Interface Module

Yokogawa F3XD64-3N, XD64-3N, 64-Point DC Input Module

YOKOGAWA F3BL00-0N USPP F3BL000N

YOKOGAWA PLC + BASE CPU SP21-ON & 7 MODULES F3XD64 +MOR

YOKOGAWA F3PU20-0N F3PU200N Power Supply

YOKOGAWA F3RZ81-0N F3RZ810N RS232 Interface

YOKOGAWA F3SP35-SN F3SP35SN Sequence CPU

Yokogawa F3YD64 TR Ouput Module

Yokogawa F3SP20-0N Sequence CPU Module PLC

Yokogawa F3XD32-3N DC Input Module

YOKOGAWA F3LC21 F3LC21-1N F3LC211N Multi-Link Module

YOKOGAWA F3NC12 F3NC12-1N Positioning Module

YOKOGAWA F3XD64-3N F3XD643N DC Input

Yokogawa F3LP02-0N FA LINK H

Yokogawa F3BU13-0N F3BU130N Base Unit

Yokogawa F3BU09-0N Base Unit

Yokogawa computer link F3LC11 LC11-2F Rev:9:00 C link

Yokogawa computer link F3LC11 LC11-2F Rev.8:00 C Link

Yokogawa F3AD04-ON A/D Converter

Yokogawa F3PU20 F3SP20 F3XD64 F3YD64 F3NC02 F3XD32 PLC

Yokogawa F3 PLC Rack, BU09-ON Base, BP30-ON & SP28 CPUs

YOKOGAWA F3NC01-0N NSFP F3NC010N

YOKOGAWA PLC F3SP35-5N SEQUENCE CPU W/RS22-ON/LC11-?IN

Yokogawa F3YP04-0N, YP04-0N, Axis Module

YOKOGAWA 9-SLOT RACK FA-M3 PLC F3BU09-ON 

YOKOGAWA DC INPUT F3XD64 -3N

Yokogawa Model: F3XD64-1A TR Output Module 

Yokogawa Power Supply F3PU20-ON H2H287028

Yokogawa A/D Converter F3DA08-1N H2M204004

Yokogawa F3SP38-6N CPU/PS/Rack With (9) Modules

Yokogawa Base F3BU13-ON H2E272109

YOKOGAWA PLC F3SP35-5N SEQUENCE CPU W/LD01-ON,LC11-?IN 

Yokogawa F3LC11-1N, LC11-1N, PC Link Unit

Yokogawa Model: F3XD64-3N DC Input Module 

Yokogawa F3BU13-0N PLC base Backplane Assembly Rack

YOKOGAWA PLC F3SP35-5N SEQUENCE CPU W/LD01-ON,LC11-IN -

Yokogawa temperature temp control F3CT04-0N H2E236003

Yokogawa F3SP35-5N, SP35-5N, CPU with cable

Yokogawa F3PU10-ON Power Module PLC

Yokogawa Model: F3SP10-ON Programmer Module / CPU

YOKOGAWA F3LC11-1N NSFP F3LC111N

YOKOGAWA F3LC11-1N USPP F3LC111N

YOKOGAWA F3XD32-3N USPP F3XD323N

YOKOGAWA F3PU01-0N NSFP F3PU010N

YOKOGAWA F3PU20-0N USPP F3PU200N

YOKOGAWA F3RS22-0N USPP F3RS220N

YOKOGAWA F3SP21-0N NSFP F3SP210N

YOKOGAWA F3XD64-3N USPP F3XD643N

YOKOGAWA F3YD64-1A USPP F3YD641A

YOKOGAWA F3LE01-5T USPP F3LE015T

Yokogawa Model: F3SP20-ON Programmer Module / CPU

YOKOGAWA F3AD04-0N USPP F3AD040N

YOKOGAWA F3LE01-5T F3LE015T Free Ship

YOKOGAWA F3SP35-5N USPP F3SP355N

Yokogawa F3YP08-0N, YP08-0N, Axis Module with cable

YOKOGAWA F3LD01-0N USPP F3LD010N

YOKOGAWA F3SP20-0N NSFP F3SP200N

YOKOGAWA F3XD64-3N NSFP F3XD643N

Yokogawa F3YD08-6A YD08-6A TR Output Module

YOKOGAWA F3BU06-0N NSFP F3BU060N

YOKOGAWA F3BP20-0N USPP F3BP200N

Yokogawa F3NC12-0N NC12-0N Position Module 

Yokogawa F3E01-5T LE01-5T Ethernet module 

Yokogawa F3BU13-0N, BU13-0N Backplane Assembly, Rack

Yokogawa F3YD64-1A, YD64-1A, DC Output Module

Yokogawa F3BU06-0N 6-Slot Base 

Yokogawa Model: F3SP20-ON Programmer Module / CPU

YOKOGAWA F3BU09-0N USPP F3BU090N

Yokogawa F3PU20-0N Power Supply Module

Yokogawa F3XD64-3F DC Input Module