ABB 23WT21 GSNE002500R5101 CCITT V.23 Modem
Gabaɗaya bayanai
| Kerawa | ABB |
| Abu Na'a | Saukewa: 23WT21 |
| Lambar labarin | Saukewa: GSNE002500R5101 |
| Jerin | Gudanarwa |
| Asalin | Sweden |
| Girma | 198*261*20(mm) |
| Nauyi | 0.5kg |
| Lambar Tarifu na Kwastam | 85389091 |
| Nau'in | Modem |
Cikakkun bayanai
ABB 23WT21 GSNE002500R5101 CCITT V.23 Modem
ABB 23WT21 GSNE002500R5101 CCITT V.23 modem modem ne na masana'antu wanda aka tsara don ingantaccen sadarwa ta nisa mai nisa ta amfani da layin wayar analog. Ya dogara ne akan ma'auni na CCITT V.23, maɓallin kewayawa na mitar (FSK) da aka yi amfani da shi don watsa bayanai, musamman a cikin sa ido na nesa da aikace-aikacen sarrafawa. Ana amfani da modem ɗin a cikin tsarin sarrafa kansa na masana'antu waɗanda ke buƙatar sadarwa ta layin tarho na analog mai nisa.
Modem na 23WT21 yana dogara ne akan ma'aunin CCITT V.23, sanannen tsarin daidaitawa wanda aka tsara don watsa bayanai akan layukan tarho na matakin murya. Ma'auni na V.23 yana amfani da maɓallin kewayawa mitar (FSK) don ba da damar ingantaccen watsa bayanai ko da ta hanyar haɗin wayar analog mai nisa.
Yana goyan bayan ƙimar bayanai na 1200 bps a cikin magudanar ruwa na karɓar shugabanci da 75 bps a cikin jagorar watsawa na sama. Yana goyan bayan sadarwar rabin duplex, inda za'a iya watsa bayanai ta hanya ɗaya a lokaci ɗaya, daga naúrar nesa zuwa tashar tsakiya ko akasin haka. Wannan ya zama ruwan dare a cikin aikace-aikacen telemetry ko SCADA, inda na'urori lokaci-lokaci ke aika bayanai ko bayanin matsayi zuwa tsarin tsakiya.
An tsara modem ɗin 23WT21 don yin mu'amala tare da nau'ikan RTU ko PLC daban-daban don samar da damar sadarwa ta layukan tarho na analog. Ana iya haɗa shi tare da tsarin kula da ABB da sauran kayan aikin sarrafa kayan masana'antu, kuma yana dacewa da na'urorin da ke buƙatar amintattun hanyoyin sadarwa.
Tambayoyin da ake yawan yi game da samfurin sune kamar haka:
-Wace ka'idar sadarwa ce ABB 23WT21 modem ke amfani da ita?
Modem na ABB 23WT21 yana amfani da ma'aunin CCITT V.23, wanda ke amfani da maɓallin kewayawa mitar (FSK) don sadarwa ta layin wayar analog.
- Menene saurin watsa bayanai na ABB 23WT21 modem yana goyan bayan?
Modem ɗin yana goyan bayan 1200 bps na ƙasa yana karɓar bayanai da kuma 75 bps watsa bayanai na sama, waɗanda ke da saurin gudu don sadarwar rabin duplex.
Ta yaya zan haɗa modem ABB 23WT21 zuwa layin waya?
Modem ɗin yana haɗi zuwa daidaitaccen layin wayar analog (POTS). Kawai haɗa jack ɗin wayar modem zuwa layin wayar, tabbatar da cewa layin ba shi da tsangwama.
