ABB TB840A 3BSE037760R1 ModuleBus Modem
Zambiri
| Kupanga | ABB |
| Chinthu No | Mtengo wa TB840A |
| Nambala yankhani | Mtengo wa 3BSE037760R1 |
| Mndandanda | 800xA Control Systems |
| Chiyambi | Sweden |
| Dimension | 73*233*212(mm) |
| Kulemera | 0.5kg |
| Nambala ya Customs Tariff | 85389091 |
| Mtundu | ModuleBus Modem |
Zambiri
ABB TB840A 3BSE037760R1 ModuleBus Modem
S800 I/O ndi njira yophatikizika, yogawidwa komanso yokhazikika ya I/O yomwe imalumikizana ndi oyang'anira makolo ndi ma PLC pamabasi amtundu wamba. TB840 ModuleBus Modem ndi mawonekedwe a fiber optic ku Optical ModuleBus. TB840A imagwiritsidwa ntchito muzosintha za redundancy pomwe gawo lililonse limalumikizidwa ndi mizere yosiyanasiyana ya Optical ModuleBus, koma yolumikizidwa ndi ModuleBus yamagetsi yomweyo.
ModuleBus Modem ili ndi mawonekedwe amagetsi komanso owoneka bwino a Modulebus omwe amafanana basi. Ma module opitilira 12 a I/O amatha kulumikizidwa ku ModuleBus yamagetsi ndipo mpaka masango asanu ndi awiri akhoza kulumikizidwa ku fiber optic ModuleBus. Mawonekedwe a fiber optic amapangidwa kuti azigawira magulu a I/O amderalo komanso komwe ma module a 12 I/O amafunikira pa siteshoni ya I/O.
TB840A idapangidwa kuti izilumikizana ndi anthu akutali. Zimalola kuti deta ifalitsidwe pamtunda wautali, kuwonetsetsa kuti zida zitha kulumikizidwa bwino ngakhale zitatalikirana. Imathandizira kulumikizana pazingwe zopotoka kapena zingwe za fiber optic, zomwe zimapangitsa kukhala chisankho chosinthika pakuyika komwe kumafunikira mtunda wautali kapena bandwidth yapamwamba.
Mafunso omwe amafunsidwa pafupipafupi pazamalonda ndi awa:
-Kodi ntchito ya modemu ya ABB TB840A 3BSE037760R1 ModuleBus ndi yotani?
Modem ya TB840A ModuleBus imathandizira kulumikizana kwakutali pakati pa machitidwe owongolera a ABB ndi zida zakumunda pogwiritsa ntchito ModuleBus. Imatembenuza ma siginecha pakati pa RS-232, RS-485, ndi ModuleBus, kuwongolera kufalitsa kwa data kodalirika pamtunda wautali m'mafakitale.
-Ndi mtunda wotani wolumikizana womwe umathandizidwa ndi modemu ya TB840A?
Modem ya TB840A imatha kuthandizira mtunda wolumikizana mpaka 1,200 metres kapena kupitilira apo, kutengera mtundu wa chingwe cholumikizirana komanso momwe chilengedwe chimakhalira.
-Kodi modemu ya TB840A ingagwiritsidwe ntchito ndi machitidwe omwe si a ABB?
Modem ya TB840A imapangidwa kuti igwiritsidwe ntchito ndi machitidwe a ABB, makamaka ma netiweki a ModuleBus. Komabe, zitha kukhala zotheka kugwiritsa ntchito ndi machitidwe ena omwe amathandizira ma protocol olumikizana. Kugwirizana kumatengera zomwe zili mulingo wolumikizirana wa non-ABB system.
