橫河AAB841-S03/A4S00模擬輸入輸出模塊Analog I/O Module (1 to 5 V input, 4 to 20 mA output, 8-channel input/8-channel output, Non-Isolated)由橫河電機(jī)印度尼西亞工廠生產(chǎn)
橫河電機(jī)CENTUM VP綜合生產(chǎn)控制系統(tǒng)功能強(qiáng)化
橫河電機(jī)集團(tuán)2012年6月19日宣布,公司的旗艦產(chǎn)品CENTUM? VP綜合生產(chǎn)控制系統(tǒng)已研發(fā)出新版本——R5.02。
為了實(shí)現(xiàn)運(yùn)行,橫河電機(jī)打造了VigilantPlant?(理想的工廠)這一業(yè)務(wù)愿景,而CENTUM VP正是這一理念的核心,不斷的發(fā)展并強(qiáng)化著。與Evolution 2015中期經(jīng)營(yíng)計(jì)劃中制定的產(chǎn)品戰(zhàn)略*,CENTUM VP R5.02的開發(fā)符合開創(chuàng)世界*的功能性與可靠性的目標(biāo)。
CENTUM VP綜合生產(chǎn)控制系統(tǒng)
隨著功能更強(qiáng)的系統(tǒng)與設(shè)備的采用AAB841-S03/A4S00,工業(yè)工廠的規(guī)模不斷擴(kuò)大,效率也逐步提高,工藝也變得越來越復(fù)雜。而且,現(xiàn)場(chǎng)設(shè)備數(shù)量的增加也為這些工藝帶來了更多的數(shù)據(jù)。為了操作員能夠更好地獲取重要信息,橫河電機(jī)開發(fā)了新功能,可以改善控制與監(jiān)視畫面的可操作性。同時(shí),通過增強(qiáng)PROFIBUS通信功能,操作員能夠充分感受到現(xiàn)場(chǎng)數(shù)字通信*帶來的好處。
* 現(xiàn)場(chǎng)數(shù)字通信是通過充分、高效的利用智能現(xiàn)場(chǎng)設(shè)備與CENTUM VP系統(tǒng)之間交換的數(shù)字信息,從而優(yōu)化工廠運(yùn)行的方式。
Items | Speci?cations | ||||||
Model | AAI841(*1) | AAB841(*5) | AAB842(*5)(*6)(*7) | ||||
NumberofI/Ochannels | 8-channelinput/8-channeloutput, non-isolated | 8-channelinput/8-channeloutput, non-isolated(differentialinput) | 8-channelinput/8-channeloutput, non-isolated (differentialinputatvoltageinput) | ||||
I/Osignal | Input: 4to20mA | Output: 4to20mA | Input:1to5V (allowable commonmode voltage±1Vor less) | Output: 4to20mA | Input(*8) Voltageinput: 1to5VDC (allowable commonmode voltage±1Vor less) Currentinput: 4to20mADC | Output: 4to20mA | |
Allowableinputcurrent/ voltage | 25mA | — | ±7.5V | — | Voltageinput: ±7.5V Currentinput: 25mA | — | |
Withstandingvoltage | — | ||||||
Inputresistance | Power ON | 400?(at20 mA)to1000? (at4mA)(*2) | — | 1M?ormore | — | Voltageinput:1 MΩormore Currentinput :290Ω(at20 mA)to450Ω (at4mA)(*2) | — |
Power OFF | 500k?ormore | — | 340k?ormore | — | Voltageinput: 340kΩormore Currentinput: 500kΩormore | — | |
Allowableloadresistance | — | 0to750?(*3) | — | 0to750? | — | 0to750Ω(*4) | |
Circuit-opendetection | — | Lessthan0.65 mA | — | Lessthan0.65 mA | — | Lessthan0.65 mA | |
Accuracy | Input: ±16µA | output: ±48µA | Input: ±4mV | output: ±48µA | Voltageinput: ±4mV Currentinput: ±16μA | ±48μA | |
Dataupdateperiod | 10ms | ||||||
Inputstepresponsetime | 100ms | ||||||
Outputstepresponsetime | 40ms | ||||||
Transmitterpowersupply | 14.8Vormore(at20mA) 26.4Vorless(at0mA)(*4) | — | |||||
Settingof2-wireor4-wire transmitter | Foreachchannelbysettingpin | — | |||||
Temperaturedrift | ±0.1%/10°C | ||||||
Maximumcurrent consumption | 310mA(5VDC), 500mA(24VDC) | 310mA(5VDC), 250mA(24VDC) | 410mA(5VDC), 290mA(24VDC) | ||||
Weight | 0.3kg | ||||||
Externalconnection | Pressureclampterminal,KScable,MILconnectorcable | KScable | |||||
HARTcommunication(*9) | Available | — | Available (atCurrentinputandoutput) |