I-ABB AO845A 3BSE045584R1 Imojula yokuphuma kwe-Analog
Ulwazi olujwayelekile
| Ukukhiqiza | I-ABB |
| Into No | AO845A |
| Inombolo ye-athikili | I-3BSE045584R1 |
| Uchungechunge | 800XA Control Systems |
| Umsuka | eSweden |
| Ubukhulu | 45*102*119(mm) |
| Isisindo | 0.2kg |
| Inombolo Yentela Yamasiko | 85389091 |
| Uhlobo | I-Analog Output Module |
Idatha enemininingwane
I-ABB AO845A 3BSE045584R1 Imojula yokuphuma kwe-Analog
Imojuli yokuphuma kwe-Analog ye-AO845/AO845A yohlelo lokusebenza olulodwa noma olungafuneki lutho inamashaneli aphumayo angu-8 e-analog e-unipolar. Imojula yenza ukuzihlola ngokwakho umjikelezo. Ukuxilongwa kwemojuli kufaka:
Iphutha Lesiteshi Sangaphandle liyabikwa (kubikwa kuphela kumashaneli asebenzayo) uma inqubo yokuphakelwa kwamandla kagesi enikezela nge-voltage kumjikelezo ophumayo iphansi kakhulu, noma i-current ephumayo ingaphansi kwenani elimisiwe lokukhipha kanye nevelu yokusetha okukhiphayo > 1 mA (isekethe evulekile) .
Iphutha Lesiteshi Sangaphakathi liyabikwa uma isifunda sokukhiphayo singakwazi ukunikeza inani elilungile lamanje. Kupheya engasadingeki imojuli izoyalwa ukuthi yenze iphutha ngokuyinhloko ye-ModuleBus.
Iphutha lemojuli libikwa esimweni sephutha le-Output Transistor, Isifunda Esifushane, Iphutha Lokuhlola, Iphutha Langaphakathi Lokunikezela Ngamandla, Iphutha Lesixhumanisi Sesimo, I-Watchdog noma ukuziphatha okungalungile kwe-OSP.
Idatha enemininingwane:
Ukulungiswa 12 bits
Ukuzihlukanisa Iqembu phansi
Ngaphansi/ngaphezulu kwebanga -12.5% / +15%
Umthwalo ophumayo 750 Ω ubuningi
Iphutha elingu-0.1%.
Ithempelesha yokukhukhuleka ngu-50 ppm/°C ubuningi
Isihlungi sokukhipha isikhathi sokukhuphuka: 23 ms kukhutshaziwe, 4 mA / 12.5 ms max kunikwe amandla
Isihlungi sokufaka (isikhathi sokukhuphuka 0-90%) 23 ms (0-90%), 4 mA / 12.5 ms max
Isikhathi sokubuyekeza 10 ms
Umkhawulo wamanje Isekethe emfishane ivikelwe okukhiphayo okukhawulelwe kwamanje
Ubude bekhebula lenkundla enkulu 600 m (656 yds)
Isilinganiso se-voltage ye-insulation 50 V
I-Dielectric test voltage 500 V AC
Ukuchithwa kwamandla Okujwayelekile ngu-3.5 W
Umdwebo wamanje ongu-+5 V ibhasi lemojuli engu-125 mA max
Umdwebo wamanje +24 V wangaphandle 218 mA
Imibuzo evame ukubuzwa ngomkhiqizo imi kanje:
-Iyini imisebenzi yemojuli ye-ABB AO845A?
I-ABB AO845A iyimojula yokuphuma kwe-analog (AO) eguqula amasiginali okulawula idijithali asuke ohlelweni lokulawula inqubo abe amasiginali okukhipha i-analog. Lezi zimpawu ze-analogi zivame ukusetshenziselwa ukulawula amadivayisi aphathekayo njengama-actuator, ama-valve, noma izilawuli ezidinga okokufaka kwe-analog okuqhubekayo okufana no-4-20 mA noma 0-10 V.
-Yimiphi imisebenzi esemqoka yemojula ye-AO845A?
Inikeza iziteshi ezi-8 ezizimele zokuphumayo zezinhlelo zokusebenza ezidinga amasiginali okulawula amaningi. Imojula iqinisekisa ukuthi amasiginali okukhiphayo anembile futhi ane-drift ephansi. Okukhiphayo ngakunye kungacushwa ngakunye njengo-4-20 mA noma 0-10 V. Kusiza ukuqapha impilo nesimo semojula nezinto zokusebenza ezixhunyiwe. I-AO845A ihambisana ngokugcwele nohlelo lokulawula inqubo lwe-ABB lwe-800xA.
I-AO845A ihlangana kanjani nohlelo lokulawula?
Imojula ye-AO845A ivamise ukuxhumana nesistimu yokulawula ngezivumelwano ze-Fieldbus noma ze-Modbus, iyenze ikwazi ukuxhumana kalula namanye amamojula e-I/O ohlelweni lwe-ABB 800xA noma lwe-S800.
