I-ABB AO895 3BSC690087R1 Imojula yokuphuma kwe-Analog
Ulwazi olujwayelekile
| Ukukhiqiza | I-ABB |
| Into No | AO895 |
| Inombolo ye-athikili | Idatha ye-3BSC690087R1 |
| 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 AO895 3BSC690087R1 Imojula yokuphuma kwe-Analog
I-AO895 Analog Output Module ineziteshi eziyi-8. Imojula ihlanganisa izingxenye zokuvikela Ukuphepha Kwangaphakathi kanye nesixhumi esibonakalayo se-HART esiteshini ngasinye ukuze kuxhunywe ukucubungula okokusebenza ezindaweni eziyingozi ngaphandle kwesidingo semishini yangaphandle eyengeziwe.
Isiteshi ngasinye singakwazi ukushayela kufikela ku-20 mA loop current kumthwalo wenkambu njengesiguquli se-Ex-certified current-to-pressure converter futhi sikhawulelwe ku-22 mA ezimeni zokugcwala kakhulu. Zonke iziteshi eziyisishiyagalombili zihlukanisiwe kuma-ModuleBus kanye nokunikezwa kwamandla eqenjini elilodwa. Amandla aya ezigabeni zokuphuma aguqulwa asuke ku-24 V ekuxhumekeni kokunikezwa kwamandla.
Idatha enemininingwane:
Ukulungiswa 12 bits
Ukuhlukaniswa Kuqoqwe phansi
Ngaphansi/ngaphezulu kwebanga 2.5 / 22.4 mA
Umthwalo ophumayo <725 ohm (20 mA), abukho ububanzi obungaphezulu
<625 ohm (22 mA max)
Iphutha elingu-0.05% elijwayelekile, 0.1% max (650 ohm)
Ithempelesha yokushayela engu-50 ppm/°C evamile, 100 ppm/°C ubuningi
Isikhathi sokukhuphuka 30 ms (10% ukuya ku-90%)
Umkhawulo wamanje Isekethe emfishane ivikelwe okukhiphayo okukhawulelwe kwamanje
Isilinganiso se-voltage ye-insulation 50 V
I-Dielectric test voltage 500 V AC
Ukuchithwa kwamandla 4.25 W
Ukusetshenziswa kwamanje +5 V module ibhasi 130 mA ejwayelekile
Ukusetshenziswa kwamanje +24 V kwangaphandle okungu-250 mA okujwayelekile, <330 mA max
Imibuzo evame ukubuzwa ngomkhiqizo imi kanje:
-Iyini imisebenzi yemojuli ye-ABB AO895?
Imojula ye-ABB AO895 ihlinzeka ngezimpawu zokuphuma kwe-analog ezingasetshenziswa ukulawula ama-actuator, amadrayivu esivinini aguquguqukayo, namanye amadivaysi adinga amasiginali we-analog ukuze asebenze. Iguqula idatha yesistimu yokulawula ibe amasignali aphathekayo angasetshenziswa ukulawula ukuziphatha kwamadivayisi axhunyiwe.
-Mangaki amashaneli okukhiphayo enawo imojuli ye-AO895?
Iziteshi eziphumayo eziyi-8 ze-analog zinikeziwe. Isiteshi ngasinye singakwazi ukukhiqiza ngokuzimela amasiginali angu-4-20 mA noma 0-10 V.
-Iziphi izici eziyinhloko zemojula ye-ABB AO895?
Inikeza ukulawula okunembile kanye nokusebenza okuphumayo okuthembekile. Izinhlobo zokuphuma kwesignali eziguquguqukayo zingalungiselelwa ukunikeza amasignali amanje (4-20 mA) noma voltage (0-10 V). Inamandla okuzihlola ukuze kuqashwe impilo yohlelo nokuhlonza izinkinga. Ihlanganisa nezinhlelo ze-ABB 800xA noma ze-S800 I/O ngokusebenzisa izimiso zokuxhumana ezifana ne-Modbus noma i-fieldbus.
