.網(wǎng)絡(luò)化儀器的功能需求和技術(shù)支持
2.1支持遠(yuǎn)程測(cè)控需求
網(wǎng)絡(luò)化儀器,如現(xiàn)場(chǎng)總線(xiàn)智能儀表,是適合在遠(yuǎn)程測(cè)控中使用的儀器,是儀器測(cè)控技術(shù)、現(xiàn)代計(jì)算機(jī)技術(shù)、網(wǎng)絡(luò)通信技術(shù)與微電子技術(shù)深度融合的結(jié)果。網(wǎng)絡(luò)化設(shè)備既可以像普通儀器那樣按設(shè)定程序?qū)ο嚓P(guān)物理量進(jìn)行自動(dòng)測(cè)量、控制、存儲(chǔ)和顯示測(cè)量結(jié)果及控制狀態(tài);同時(shí)具有重要的網(wǎng)絡(luò)應(yīng)用特征,經(jīng)授權(quán)的儀器使用者,通過(guò)Internet可以遠(yuǎn)程對(duì)儀器進(jìn)行功能操作、獲取測(cè)量結(jié)果并對(duì)儀器實(shí)時(shí)監(jiān)控、設(shè)置參數(shù)和故障診斷,控制其在Internet上動(dòng)態(tài)發(fā)布信息。它們與計(jì)算機(jī)一樣,成了網(wǎng)絡(luò)中的獨(dú)立節(jié)點(diǎn),很方便地就能與就近的網(wǎng)絡(luò)通信線(xiàn)纜直接連接,而且“即插即用”,直接將現(xiàn)場(chǎng)測(cè)試數(shù)據(jù)送上網(wǎng);用戶(hù)通過(guò)瀏覽器或符合規(guī)范的應(yīng)用程序即可實(shí)時(shí)瀏覽到這些信息(包括處理后的數(shù)據(jù)、儀器儀表的面板圖像等)。
2.2網(wǎng)絡(luò)化儀器的特點(diǎn)
基于Internet的測(cè)控系統(tǒng)中前端模塊不僅完成信號(hào)的采集和控制,還兼顧實(shí)施對(duì)信號(hào)的分析與傳輸,因?yàn)樗砸粋€(gè)功能強(qiáng)大的微處理器和一個(gè)嵌入式操作系統(tǒng)為支撐。在這個(gè)平臺(tái)上,使用者可以很方便地實(shí)現(xiàn)各種測(cè)量功能模塊的添加、刪除以及不同網(wǎng)絡(luò)傳輸方式的選擇。其次,基于Internet的測(cè)控系統(tǒng)最為顯著的特點(diǎn),是信號(hào)傳輸?shù)姆绞桨l(fā)生了改變?;贗nternet的測(cè)控系統(tǒng)對(duì)測(cè)量、控制信號(hào)等的傳輸,是建立在公共的Internet上的。有了前端嵌入式模塊,系統(tǒng)的測(cè)量數(shù)據(jù)安全有效的傳輸便成為可能。再有,基于Internet的測(cè)控系統(tǒng)對(duì)測(cè)得結(jié)果的表達(dá)和輸出也有了較大改進(jìn),一方面,不管身在何處,使用者都可通過(guò)客戶(hù)機(jī)方便地瀏覽到各種實(shí)時(shí)數(shù)據(jù),了解設(shè)備現(xiàn)在的工作情況;另一方面,在客戶(hù)端的控制中心,所擁有的智能化軟件和數(shù)據(jù)庫(kù)系統(tǒng)都可被調(diào)用來(lái)對(duì)測(cè)得結(jié)果分析,以及為使用者下達(dá)控制指令或作決策提供幫助。
140DRC83000 施耐德 140DRC83000 施耐德 140DRC83000 施耐德
JACP-317802
JACP-317803 CP-317/AI-01
JACP-317900
JAMSC-B1050
1C31122G01
1C31224G01/1C31227G01
5X00241G01/5X00226G01
1C31129G01/1C31132G01
1C31203G01/1C31204G01
1C31166G01/1C31169G01
1C31189G01/1C31192G01
5X00119G01/5X00121G01
5X00070G04/1C31116G04
1C31129G03/1C31132G01
1C31223G01/1C31219G01
1C31222G01/1C31219G01
1C31234G01
1C31233G04
1C31147G01
1C31166G01/1C31169G02
1C31203G01/1C31204G01
NASM01
NASM02
NASM03
NASO01
NBIM01
NBIM02
NBTM01
NCIS01
NCIS02
NCOM02
NCOM03
NCOM04
NCTM01
NDCS03
NDIS01
NDSI01
NDSI02
NDSM01
NDSM02
NDSM03
NDSM04
NDSM05
NDSO01
NDSO02
NDSO03
NDSO04
NFAN01
NGCM01
NGCM02
NIMP02
NIOP02
NIOX01
NIPL01
NKLM01-10
NKLM01-5
NLIM02
NLIS01
NLMM02
NLSM01
NLSM02
NMFC01
NMFC02
NMFC03
NMFC04
NMFC05
NMFP03
NMMU01
NMPP02
NPEP01
NPEP02
NPIM01
NPSI03
NPSM01
NPSM02
NPTM01
NSBM01
NSIM01
NSPM01
NSPS01
NSPS02
NSSM01
NTAI01
NTAO01
NTCU01
NTRL01
NTRL03
▲:注解
ABB貝利網(wǎng)90計(jì)算機(jī)接口模塊(cic01)
ABB Bailey Net 90 Analog Master Module (NAMM02)
ABB貝利網(wǎng)90模擬主模塊(namm02)
ABB Bailey Net 90 Analog Master Module (NAMM03)
ABB貝利網(wǎng)90模擬主模塊(namm03)
ABB Bailey Net 90 Analog Output Module (NAOM01)
ABB貝利網(wǎng)90模擬量輸出模塊(naom01)
ABB Bailey Net 90 Analog Input Module (NASI02)
ABB貝利網(wǎng)90模擬量輸入模塊(nasi02)
ABB Bailey Net 90 Analog Input Module (NASM01)
ABB貝利網(wǎng)90模擬量輸入模塊(nasm01)
ABB Bailey Net 90 Analog Slave Module (NASM02)
ABB貝利網(wǎng)90模擬模塊(nasm02)
ABB Bailey Net 90 Analog Slave Module (NASM03)
ABB貝利網(wǎng)90模擬模塊(nasm03)
ABB Bailey Net 90 Analog Output Module (NASO01)
ABB貝利網(wǎng)90模擬量輸出模塊(naso01)
ABB Bailey Net 90 Bus Interface Module (NBIM01)
ABB貝利網(wǎng)90總線(xiàn)接口模塊(nbim01)
ABB Bailey Net 90 Bus Interface Module (NBIM02)
ABB貝利網(wǎng)90總線(xiàn)接口模塊(nbim02)
ABB Bailey Net 90 Bus Transfer Module (NBTM01)
ABB貝利網(wǎng)90總線(xiàn)傳輸模塊(nbtm01)
ABB Bailey Net 90 Control I/O Module (NCIS01)
ABB貝利網(wǎng)90控制I/O模塊(ncis01)
ABB Bailey Net 90 Control I/O Module (NCIS02)
ABB貝利網(wǎng)90控制I/O模塊(ncis02)
ABB Bailey Net 90 Enhanced Controller Module (NCOM02)
ABB貝利網(wǎng)90增強(qiáng)控制模塊(ncom02)
ABB Bailey Net 90 Enhanced Controller Module (NCOM03)
ABB貝利網(wǎng)90增強(qiáng)控制模塊(ncom03)
ABB Bailey Net 90 Advanced Controller Module (NCOM04)
ABB貝利網(wǎng)90先進(jìn)的控制器模塊(ncom04)
ABB Bailey Net 90 Configuration & Tuning Module (NCTM01)
ABB貝利網(wǎng)90配置和整定模塊(nctm01)
ABB Bailey Net 90 Digital Control Station (NDCS03)
ABB貝利網(wǎng)90數(shù)字控制站(ndcs03)
ABB Bailey Net 90 Digital Indicator Station (NDIS01)
ABB貝利網(wǎng)90數(shù)字指示站(ndis01)
ABB Bailey Net 90 Digital Slave Input Module (NDSI01)
ABB貝利網(wǎng)90數(shù)字從輸入模塊(ndsi01)
ABB Bailey Net 90 Net 90 Digital Input Module (NDSI02)
ABB貝利網(wǎng)90網(wǎng)90數(shù)字量輸入模塊(ndsi02)
ABB Bailey Net 90 Digital Input Module (NDSM01)
ABB貝利網(wǎng)90數(shù)字量輸入模塊(ndsm01)
ABB Bailey Net 90 Digital Input Module (NDSM02)
ABB貝利網(wǎng)90數(shù)字量輸入模塊(ndsm02)
ABB Bailey Net 90 Digital Input Module (NDSM03)
ABB貝利網(wǎng)90數(shù)字量輸入模塊(ndsm03)
ABB Bailey Net 90 Digital Slave Module (NDSM04)
ABB貝利網(wǎng)90數(shù)字從模塊(ndsm04)
ABB Bailey Net 90 Digital Logic Station Interface Module (NDSM05)
ABB貝利網(wǎng)90數(shù)字邏輯站接口模塊(ndsm05)
ABB Bailey Net 90 Digital Output Module (NDSO01)
ABB貝利網(wǎng)90數(shù)字量輸出模塊(ndso01)
ABB Bailey Net 90 Digital Output Module (NDSO02)
ABB貝利網(wǎng)90數(shù)字量輸出模塊(ndso02)
ABB Bailey Net 90 Digital Output Module (NDSO03)
ABB貝利網(wǎng)90數(shù)字量輸出模塊(ndso03)
ABB Bailey Net 90 Digital Output Module (NDSO04)
ABB貝利網(wǎng)90數(shù)字量輸出模塊(ndso04)
ABB Bailey Net 90 Network 90 Fan Assembly (NFAN01)
ABB貝利網(wǎng)90網(wǎng)90風(fēng)扇組件(nfan01)
ABB Bailey Net 90 Gateway Communication Module (NGCM01)
ABB貝利網(wǎng)90網(wǎng)關(guān)通信模塊(ngcm01)
ABB Bailey Net 90 Gateway Communication Module (NGCM02)
ABB貝利網(wǎng)90網(wǎng)關(guān)通信模塊(ngcm02)
ABB Bailey Net 90 Multi-Function Processor Termination Module (NIMP02)
ABB貝利網(wǎng)90多功能處理器終端模塊(nimp02)
ABB Bailey Net 90 Network 90 I/O Power Panel (NIOP02)
ABB貝利網(wǎng)90網(wǎng)90 I / O電源板(niop02)
ABB Bailey Net 90 I/O Expander Module (NIOX01)
ABB貝利凈90 I / O擴(kuò)展模塊(niox01)
ABB Bailey Net 90 Plant Loop Termination Module (NIPL01)
ABB貝利90廠凈循環(huán)終止模塊(nipl01)
ABB Bailey Net 90 Loop Interface Cable (NKLM01-10)
ABB貝利網(wǎng)90環(huán)路接口電纜(nklm01-10)
ABB Bailey Net 90 Loop Interface Cable (NKLM01-5)
ABB貝利網(wǎng)90環(huán)路接口電纜(nklm01-5)
ABB Bailey Net 90 Loop Interface Module (NLIM02)
ABB貝利網(wǎng)90環(huán)路接口模塊(nlim02)
ABB Bailey Net 90 Loop Interface Slave (NLIS01)
ABB貝利網(wǎng)90環(huán)路接口(nlis01)
ABB Bailey Net 90 Enhanced Logic Master Module (NLMM02)
ABB貝利網(wǎng)90增強(qiáng)邏輯主模塊(nlmm02)
ABB Bailey Net 90 Network 90 Loop Storage (NLSM01)
ABB貝利網(wǎng)90網(wǎng)90環(huán)存儲(chǔ)(nlsm01)
ABB Bailey Net 90 Loop Storage Module (NLSM02)
ABB貝利網(wǎng)90環(huán)路存儲(chǔ)模塊(nlsm02)
ABB Bailey Net 90 Multifunction Controller (NMFC01)
ABB貝利網(wǎng)90多功能控制器(nmfc01)
ABB Bailey Net 90 Multi-Function Controller (NMFC02)
ABB貝利網(wǎng)90多功能控制器(nmfc02)
ABB Bailey Net 90 Enhanced Multi-Function Controller (NMFC03)
ABB貝利網(wǎng)90增強(qiáng)的多功能控制器(nmfc03)
ABB Bailey Net 90 Multifunction Controller - NET 90 (NMFC04)
ABB貝利網(wǎng)90多功能控制器網(wǎng)90(nmfc04)
ABB Bailey Net 90 Multifunction Control Module (NMFC05)
ABB貝利網(wǎng)90多功能控制模塊(nmfc05)
ABB Bailey Net 90 Multifunction Processor Module (NMFP03) Alt# 6634163A3H
ABB貝利凈90多功能處理器模塊(ALT # 6634163a3h nmfp03)
ABB Bailey Net 90 Module Mounting Unit (NMMU01)
ABB貝利網(wǎng)90模塊安裝單元(nmmu01)
ABB Bailey Net 90 Module Power Panel (NMPP02)
ABB貝利網(wǎng)90模塊電源板(nmpp02)
ABB Bailey Net 90 Power Entry Panel (NPEP01)
ABB貝利網(wǎng)90電源輸入面板(npep01)
ABB Bailey Net 90 Network 90 Power Entry Panel (NPEP02)
ABB貝利網(wǎng)90網(wǎng)絡(luò)90電源輸入面板(npep02)
ABB Bailey Net 90 Processor Interface Module (NPIM01)
ABB貝利網(wǎng)90處理器接口模塊(npim01)
ABB Bailey Net 90 I/O Power Supply Module (NPSI03)
ABB貝利凈90 I / O電源模塊(npsi03)
ABB Bailey Net 90 Power Supply (NPSM01)
ABB貝利網(wǎng)90電源(npsm01)
ABB Bailey Net 90 Power Supply (NPSM02)
ABB貝利網(wǎng)90電源(npsm02)
ABB Bailey Net 90 Point Table Module (NPTM01)
ABB貝利網(wǎng)90點(diǎn)表模塊(nptm01)
ABB Bailey Net 90 Superloop Bus Module (NSBM01)
ABB貝利90超環(huán)網(wǎng)總線(xiàn)模塊(nsbm01)
ABB Bailey Net 90 Serial Interface Module (NSIM01)
ABB貝利凈90串行接口模塊(nsim01)
ABB Bailey Net 90 Serial Port Module (NSPM01)
ABB貝利網(wǎng)90串口模塊(nspm01)
ABB Bailey Net 90 Power Supply (NSPS01)
ABB貝利網(wǎng)90電源(nsps01)
ABB Bailey Net 90 Power Supply (NSPS02)
ABB貝利網(wǎng)90電源(nsps02)
ABB Bailey Net 90 Superloop Serial Module (NSSM01)
ABB貝利凈90超環(huán)串行模塊(nssm01)
ABB Bailey Net 90 Analog Input Termination Unit (NTAI01)
ABB貝利網(wǎng)90模擬輸入終端單元(ntai01)
ABB Bailey Net 90 Analog Output Termination Unit (NTAO01)
ABB貝利網(wǎng)90模擬輸出終端單元(ntao01)
ABB Bailey Net 90 Plant Loop to Computer Interface Termination Unit (NTCU01)
ABB貝利網(wǎng)90廠環(huán)計(jì)算機(jī)接口終端單元(ntcu01)
ABB Bailey Net 90 NTRL Remote Link Termination (NTRL01)
ABB貝利網(wǎng)90國(guó)家電信研究實(shí)驗(yàn)室遠(yuǎn)程連接終止(ntrl01)
ABB Bailey Net 90 Remote Link Termination Unit (NTRL03)
ABB貝利網(wǎng)90遠(yuǎn)程連接終端單元(ntrl03)
1C31179G01/1C31181G01
1C31194G01/1C31197G01
5X00241G02/5X00226G01
5X00105G14/3A99190G01
JAMSC-B1070
JAMSC-B1071
JAMSI-B1031