I-ABB 23WT21 GSNE002500r5101 CCITT v.23 modem
Ulwazi ngokubanzi
| Ukwenziwa | I-ABB |
| Into | I-23wt21 |
| Inombolo yenqaku | I-GSne002500r5101 |
| Uthotho | Procontrol |
| Imvelaphi | Swiden |
| Ubukhulu | 198 * 261 * 20 (Mm) |
| Ubunzima | I-0.5kg |
| Inombolo yeRhafu yeNkcubeko | I-85389091 |
| Uhlobo | Imodem |
Idatha eneenkcukacha
I-ABB 23WT21 GSNE002500r5101 CCITT v.23 modem
I-ABB 23WT Isekwe kwi-CCITT v.23 emiselweyo, i-Shift Shift Shift (FSK) esetyenziselwa ukuhanjiswa kwedatha, ngakumbi kwizicelo zokubeka iliso kunye nokulawula kude. Imodem isetyenziswa kwiinkqubo ezenzekelayo zemveliso ezifuna ukunxibelelana ngemigca yefowuni ende yomgama.
Imodem ye-23wt21 isekwe kumgangatho we-CCITT v.23 emiselweyo, iskimu esaziwayo semodyuli eyenzelwe ukuhambisa idatha kwimigca ye-Intanethi yelizwi. Umgangatho we-V.23 usebenzisa i-frequency shift shift iqhosha (i-FSK) ukwenza ukuba idatha yedatha enokuthenjwa naphezu kweefowuni ze-analog emde.
Ixhasa amaxabiso edatha ye-1200 BPS kwi-Dowream afumane umkhombandlela kunye ne-75 bps kwi-Opstream ye-optyream. Ixhasa unxibelelwano oluqhelekileyo lweDwex, apho idatha inokudluliselwa kwicala elinye ngexesha, ukusuka kwiyunithi ekude ukuya kwisikhululo sikaMbindi okanye kwiPisi. Oku kuyinto eqhelekileyo kwi-telemetry okanye kwii-Scada, apho izixhobo zithumela idatha rhoqo idatha okanye ulwazi lwenqanaba kwinkqubo ephakathi.
Imodem ye-23wt21 yenzelwe ukunxibelelanisa ngeentlobo ngeentlobo ze-RTU okanye ii-PLCs ukubonelela ngezakhono zonxibelelwano kwimigca yomnxeba ye-analog. Inokudityaniswa neenkqubo zokulawula i-ABB kunye nezinye izixhobo ezenzekelayo zezamashishini, kwaye ziyahambelana nezixhobo ezifuna unxibelelwano oluthembekileyo semini.
Imibuzo ebuzwa rhoqo malunga nemveliso yile ilandelayo:
Ngaba ukusetyenziswa konxibelelwano?
I-ABB 23wt21 isebenzisa i-CCITT v.23 emiselweyo, esebenzisa i-frequency shift isitshixo (FSK) ukunxibelelana ngemigca yefowuni ye-analog.
Yeyiphi isantya se-SEATE SEENCE Ngaba iNkxaso ye-ABB 23wt21?
Imodyuli ixhasa i-1200 BPS / i-Bps encinci yokufumana idatha kunye ne-75 BPS i-PROSTRASMASM yokudlulisela i-data, isantya esiqhelekileyo esinesiqingatha sonxibelelwano.
Ngaba ndidibanisa i-ABB 23wt211 kwimodi yefowuni?
Imodem iqhagamshela kumnxeba we-analog esemgangathweni (iimbiza). Qhagamshela umnxeba wemodem yemodem kumgca wefowuni, uqinisekisa ukuba umgca ucacile ukuphazamiseka.
