Abb Ai880a 3bse039293r1 Imodyuli yokufaka i-Analog
Ulwazi ngokubanzi
| Ukwenziwa | I-ABB |
| Into | I-AI845 |
| Inombolo yenqaku | I-3bse023675r1 |
| Uthotho | Iinkqubo ze-800XA |
| Imvelaphi | Swiden |
| Ubukhulu | I-102 * 51 * 127 (mm) |
| Ubunzima | I-0.2 kg |
| Inombolo yeRhafu yeNkcubeko | I-85389091 |
| Uhlobo | Imodyuli yokufaka |
Idatha eneenkcukacha
Abb AI845 3bse023675r1r1 Imodyuli yokufaka
Imodyuli yokufaka i-AI845 ye-ANALOG ye-ANALOG yezicelo zodwa okanye ezingafunekiyo. Imodyuli ineendlela ezisibhozo. Ijelo ngalinye linokuba yi-voltage okanye igalelo langoku xa i-MTU Tu844 okanye i-TU844 isetyenzisiwe, xa enye i-MTU isetyenziswa zonke iziteshi okanye igalelo langoku.
I-voltage kunye negalelo langoku liyakwazi ukumelana ne-overvoltage okanye i-onbvolige yobuncinci i-11 v DC igalelo legalelo legalelo lingaphezulu kwe-10 MOOH igalelo langoku yi-250 OHM.
Imodyuli isasaza i-heart yangaphandle yeHartmitter yokuhambisa i-storeming kwijelo ngalinye. Oku kongeza uqhagamshelo olulula lokusasaza ubonelelo kwi-2-wire okanye i-3-wire wire. Amandla atshintshiweyo ajongwa kwaye anqongophele.
Idatha eneenkcukacha:
Isigqibo se-12 Bits
Ukufakwa kwegalelo i-10 mω (igalelo lamavoli)
I-250 ω (igalelo langoku)
Ukuhlukaniswa kwamandla emhlabeni
Ngaphantsi / ngaphezulu kwe-0 / + i-15% (0..20 ma, 0 ....5 v), -12.5% / i-4% M, 1..5 v)
Impazamo enkulu. I-0.1%
Iqondo lokushisa i-max. I-50 ye-PPM / ° C
Isihluzi segalelo (ixesha lokunyuka 0-90%) 290 ms
Hlaziya ixesha le-10 NS
UKUSETYENZISWA KOMSEBENZI WOKUQALA
UMax. Ubude bentambo ye-600 m (656 ikhowudi)
UMax. I-infting voltage (engeyiyo eyenziwa yi-11 v DC
I-NMRR, 50Hz, 60hz> 40 DB
I-Volting I-Voltage 50 v
I-Deectric Vistage i-500 v AC
Ukusetyenziswa kwamandla 3.5 W
Ukusetyenziswa kwangoku +5 Imodyulebus 100 ma
Ukusetyenziswa kwangoku +24 v modyulebus 50 ma
Ukusetyenziswa kwangoku +24 v wangaphandle 265 Makhulu
Imibuzo ebuzwa rhoqo malunga nemveliso yile ilandelayo:
-Yintoni i-ABB AI845?
I-ABB AI845 yimodyuli yokufaka i-balog iguqula imiqondiso ye-analog ibe yidatha yedijithali enokuthi inkqubo yolawulo inokuqhubekeka. Ihlala isetyenziselwa ukujongana nezixhobo kunye nezixhobo ezivelisa imiqondiso ye-Alog, ezinjengenziso zesenzi (i-RTDS, i-thermocouples), ukuhanjiswa koxinzelelo.
Zeziphi iintlobo zokufaka imiqondiso zinokuphatha i-AI845 yemodyuli?
Okwangoku (4-20 ma, 0-20 ma) Iimpawu
I-Voltage (0-10 v, ± 10 v, i-0-5 v, njl njl) imiqondiso
Ukuxhathisa (i-RTDS, abaThengisi), ngenkxaso yeentlobo ezithile ezinjenge-2, 3, okanye i-4-wire wire
I-Thermocouples (kunye nembuyekezo efanelekileyo yokubanda kwaye ilayini)
-Zithini iimfuno zamandla kwi-AI845?
I-AI845 ifuna ukubonelelwa ngamandla angama-24v dc ukuze asebenze.
