Chithunzi cha ABB AO845A 3BSE045584R1
Zambiri
Kupanga | ABB |
Chinthu No | AO845A |
Nambala yankhani | Mtengo wa 3BSE045584R1 |
Mndandanda | 800XA Control Systems |
Chiyambi | Sweden |
Dimension | 45*102*119(mm) |
Kulemera | 0.2kg |
Nambala ya Customs Tariff | 85389091 |
Mtundu | Analogi Output Module |
Zambiri
Chithunzi cha ABB AO845A 3BSE045584R1
The AO845/AO845A Analogi Output Module pamapulogalamu amodzi kapena osafunikira ali ndi njira 8 zotulutsa zaanaloji. Module imachita kudzifufuza mozungulira. Kusanthula kwa ma module kumaphatikizapo:
Zolakwika Zakunja za Channel zimanenedwa (zongonenedwa pamakanema omwe akugwira ntchito) ngati mphamvu zamagetsi zomwe zimaperekera voliyumu kumayendedwe otuluka ndizotsika kwambiri, kapena zotulutsa zili zochepa kuposa zomwe zidakhazikitsidwa komanso mtengo wake> 1 mA (otseguka). .
Cholakwika cham'kati mwa Channel chimanenedwa ngati gawo lotulutsa silingathe kupereka mtengo woyenera. Muzowonjezera ziwiri gawoli lidzalamulidwa kuti liwonongeke ndi bwana wa ModuleBus.
Cholakwika cha Module chimanenedwa ngati Kulakwitsa kwa Output Transistor, Short Circuit, Checksum Error, Internal Power Supply Error, Status Link Error, Watchdog kapena OSP yolakwika.
Zambiri:
Resolution 12 bits
Kudzipatula Gulu mpaka pansi
Pansi / kupitilira -12.5% / + 15%
Zotulutsa 750 Ω max
Cholakwika ndi 0.1% max
Kutentha kwapakati 50 ppm/°C max
Zosefera zotulutsa nthawi yokwera: 23 ms yoyimitsidwa, 4 mA / 12.5 ms max yolumikizidwa
Zosefera zolowetsa (nthawi yokwera 0-90%) 23 ms (0-90%), 4 mA / 12.5 ms max
Nthawi yowonjezera 10 ms
Malire apano Magawo afupiafupi atetezedwa kutulutsa kochepa
Chingwe chokwera kwambiri 600 m (656 yds)
Mphamvu ya insulation voltage 50 V
Dielectric test voltage 500 V AC
Kutaya mphamvu kwa 3.5 W
Zojambula zamakono +5 V module basi 125 mA max
Zojambula zamakono +24 V zakunja 218 mA
Mafunso omwe amafunsidwa pafupipafupi pazamalonda ndi awa:
-Kodi ntchito za gawo la ABB AO845A ndi chiyani?
ABB AO845A ndi gawo la analogi (AO) lomwe limasintha ma siginecha owongolera digito kuchokera pamakina owongolera njira kukhala ma analogi otuluka. Zizindikiro za analogizi nthawi zambiri zimagwiritsidwa ntchito kuwongolera zida zakuthupi monga ma actuators, ma valve, kapena owongolera omwe amafunikira kulowetsa kwa analogi mosalekeza monga 4-20 mA kapena 0-10 V.
-Kodi ntchito zazikulu za gawo la AO845A ndi ziti?
Imapereka njira 8 zodziyimira pawokha zamapulogalamu omwe amafunikira ma siginecha angapo owongolera. Module imawonetsetsa kuti ma sign omwe amatuluka ndi olondola komanso amakhala otsika. Kutulutsa kulikonse kumatha kukhazikitsidwa payekhapayekha ngati 4-20 mA kapena 0-10 V. Imathandizira kuyang'anira thanzi ndi mawonekedwe a module ndi zida zolumikizidwa. AO845A imagwirizana kwathunthu ndi dongosolo la ABB la 800xA lowongolera.
-Kodi AO845A imalumikizana bwanji ndi dongosolo lowongolera?
Module ya AO845A nthawi zambiri imalumikizana ndi makina owongolera kudzera pa ma protocol a Fieldbus kapena Modbus, kuwapangitsa kuti azitha kulumikizana momasuka ndi ma module ena a I/O mu dongosolo la ABB 800xA kapena S800.