ABB 23WT21 GSNE002500R5101 CCITT V.23 Modem
Lintlha tse akaretsang
| Tlhahiso | ABB |
| Ntho No | 23WT21 |
| Nomoro ea sengoloa | GSNE002500R5101 |
| Letoto | Ho laola |
| Tšimoloho | Sweden |
| Boemo | 198*261*20(mm) |
| Boima ba 'mele | 0.5kg |
| Nomoro ea Tefiso ea Litloaelo | 85389091 |
| Mofuta | Modem |
Lintlha tse qaqileng
ABB 23WT21 GSNE002500R5101 CCITT V.23 Modem
ABB 23WT21 GSNE002500R5101 CCITT V.23 modem ke modem ea boemo ba indasteri e etselitsoeng puisano e tšepahalang maetong a malelele ho sebelisoa mela ea mohala ea analog. E ipapisitse le maemo a CCITT V.23, frequency shift keying (FSK) e sebelisoang bakeng sa phetiso ea data, haholo-holo lits'ebetsong tsa ho lekola le ho laola hole. Modem e sebelisoa litsamaisong tsa othomathike tsa indasteri tse hlokang ho buisana ka mehala e melelele ea mohala oa analoge.
Modem ea 23WT21 e ipapisitse le maemo a CCITT V.23, e leng mokhoa o tsebahalang oa ho feto-fetoha o etselitsoeng phetiso ea data mehala ea thelefono ea boemo ba lentsoe. Tekanyetso ea V.23 e sebelisa frequency shift keying (FSK) ho nolofalletsa phetiso ea data e tšepahalang esita le ka likhokahano tsa mohala tsa analoge tse telele.
E ts'ehetsa litekanyetso tsa data tsa 1200 bps sebakeng se tlase se amohela tataiso le 75 bps ka lehlakoreng le ka holimo la phetisetso. E tšehetsa puisano ea halofo ea duplex, moo data e ka fetisetsoang ka tsela e le 'ngoe ka nako, ho tloha setsing se hōle ho ea seteisheneng se bohareng kapa ka tsela e fapaneng. Sena se tloaelehile lits'ebetsong tsa telemetry kapa SCADA, moo lisebelisoa nako le nako li romellang data kapa tlhahisoleseling ea boemo ho sistimi e bohareng.
Modem ea 23WT21 e etselitsoe ho hokahana le mefuta e fapaneng ea li-RTU kapa li-PLC ho fana ka bokhoni ba puisano holim'a mela ea mohala oa analoge. E ka kopanngoa le litsamaiso tsa taolo ea ABB le lisebelisoa tse ling tsa liindasteri, 'me e lumellana le lisebelisoa tse hlokang puisano e tšepahalang ea serial.
Lipotso tse atisang ho botsoa ka sehlahisoa ke tse latelang:
-Modem ea ABB 23WT21 e sebelisa protocol efe ea puisano?
Modem ea ABB 23WT21 e sebelisa maemo a CCITT V.23, a sebelisang frequency shift keying (FSK) ho buisana ka mela ea mohala oa analog.
-Na modem ea ABB 23WT21 e tšehetsa lebelo la phetisetso ea data?
Modem e ts'ehetsa 1200 bps ho fumana data le 75 bps ho fetisa data, e leng lebelo le tloaelehileng la puisano ea halofo ea duplex.
-Ke hokahanya modem ea ABB 23WT21 joang mohala oa mohala?
Modem e hokahana le mohala o tloaelehileng oa mohala oa analog (POTS). Kopanya jack ea mohala ea modem ho mohala oa mohala, ho etsa bonnete ba hore mohala ha o na tšitiso.
