ABB AI880A 3BSE039293R1 High Integrity Analog Input Module
Cov ntaub ntawv dav dav
| Kev tsim khoom | ABB |
| Yam khoom No | TSI 880A |
| Tshooj xov tooj | 3 BSE039293R1 |
| Series | 800 XA Control Systems |
| Keeb kwm | Sweden |
| Dimension | 102 * 51 * 127 hli |
| Qhov hnyav | 0.2 kg ib |
| Customs Tariff Number | 8539091 ib |
| Hom | Input Module |
Cov ntaub ntawv ntxaws
ABB AI880A 3BSE039293R1 High Integrity Analog Input Module
Lub AI880A High Integrity Analog Input Module yog tsim los rau kev teeb tsa ib leeg thiab rov ua dua. Lub module muaj 8 tam sim no input channels. Lub input tsis kam yog 250 ohm.
Lub module faib cov khoom xa tawm sab nraud rau txhua tus channel. Qhov no ntxiv kev sib txuas yooj yim los faib cov khoom siv rau 2- lossis 3-xaim transmitters. Lub zog transmitter yog saib xyuas thiab tam sim no txwv. Tag nrho yim channel raug cais tawm ntawm ModuleBus hauv ib pab pawg. Lub hwj chim rau Module yog tsim los ntawm 24 V ntawm ModuleBus.
AI880A ua raws li NAMUR cov lus pom zoo NE43, thiab txhawb kev teeb tsa ntau dhau- thiab qis dua qhov txwv.
Cov ntaub ntawv ntxaws:
Kev daws teeb meem 12 ntsis
Input impedance 250 Ω nrog shunt bar TY801 (tam sim no cov tswv yim)
Isolation Grouped thiab hauv av cais
Hauv qab / overrange Overrange: + 12% (0..20 mA), + 15% (4..20 mA)
yuam kev Max. 0.1%
Qhov kub thiab txias Max. 50 ppm / ° C
Cov tswv yim lim (nce lub sij hawm 0-90%) 190 ms (hardware filter)
Lub sijhawm hloov tshiab 10 ms
Tam sim no txwv Built-in tam sim no limiting transmitter zog
Max. teb cable ntev 600 m (656 yards)
Max. input voltage (tsis muaj kev puas tsuaj) 11 V dc
NMRR, 50Hz, 60Hz> 40 dB
Rated rwb thaiv tsev voltage 50V
Dielectric xeem voltage 500 V ac
Lub hwj chim dissipation 2.4 W
Kev siv tam sim no + 5 V Modulebus 45 mA
Kev siv tam sim no + 24 V Modulebus Max. 50 mA
Tam sim no noj +24 V sab nraud 4 + transmitter tam sim no mA, 260 mA siab tshaj
Cov lus nug nquag nug txog cov khoom yog raws li hauv qab no:
ABB AI845 yog dab tsi?
ABB AI845 yog ib qho analog input module uas hloov cov cim analog rau hauv cov ntaub ntawv digital uas lub kaw lus tswj tau ua tiav. Nws feem ntau yog siv los cuam tshuam nrog cov sensors thiab cov khoom siv uas tsim cov teeb liab analog, xws li kub sensors (RTDs, thermocouples), siab transmitters, thiab lwm yam kev ntsuas ntsuas.
-Yuav ua li cas hom input signals tau AI845 module tuav?
Tam sim no (4-20 mA, 0-20 mA) cov cim
Voltage (0-10 V, ± 10 V, 0-5 V, thiab lwm yam) teeb liab
Kuj (RTDs, thermistors), nrog kev txhawb nqa rau cov hom tshwj xeeb xws li 2, 3, lossis 4-xaim RTDs
Thermocouples (nrog rau qhov tsim nyog txias hlws ris them nyiaj thiab linearization)
- Dab tsi yog lub zog xav tau rau AI845?
AI845 yuav tsum muaj 24V DC fais fab mov los ua haujlwm.
