I-RS485 RVVP intambo yonxibelelwano ekhuselekileyo ilungele ngaphakathi, umbhobho, indawo yoshishino ngokubanzi kunye nolunye uqhagamshelo lwe-elektroniki kunye noluzenzekelayo. I-cable conductor yenziwe ngentsimbi yobhedu, kwaye ukugquma yi-polyethylene, enokumelana nokugquma okuphezulu, ukumelana nombane, impembelelo yobushushu obungaguqukiyo be-dielectric encinci kunye naphakathi kunye nokuguquguquka okuguquguqukayo kwelahleko kuncinci, kungekuphela nje ukuhlangabezana neemfuno zokusebenza zothumelo, kodwa nokuqinisekisa ukuba inkonzo ngexesha lokuphila kwentambo.
Intambo ithatha isakhiwo sesikrini okanye isikrini esikhulu, esinokunciphisa i-crosstalk efanayo kunye nokuphazamiseka kwangaphandle phakathi kweesekethe, kwaye inokuphucula umgangatho wokuhanjiswa kweempawu zentambo kwifrikhwensi enye. Izihlandlo ezikhethekileyo nazo zingasetyenziswa njengoko zifunwa ukukhusela umaleko wesikrweqe, ukwandisa ukuchasana kwempembelelo yeentambo.
| AWG ubukhulu | Ukuqhuba | Ukufakwa | Isithuba esigqibeleleyo | Ukhuselo lulonke | IJacket | ||||
| Iingcambu/Ububanzi(mm) | OD | ubungqingqwa | OD(mm) | OD | Ishiyeli | ubungqingqwa | OD | ||
| 1*2*24AWG | 7/0.20 | 0.60 | 0.4 | 1.40 | 2.80 | Al Foil | Ucingo lobhedu olulukwayo | 1.0 | 5.5 |
| 2*2*24AWG | 7/0.20 | 0.60 | 0.4 | 1.40 | 2.80 | Al Foil | Ucingo lobhedu olulukwayo | 1.0 | 8.6 |
| 3*2*24AWG | 7/0.20 | 0.60 | 0.4 | 1.40 | 2.80 | Al Foil | Ucingo lobhedu olulukwayo | 1.0 | 9.0 |
| 4*2*24AWG | 7/0.20 | 0.60 | 0.4 | 1.40 | 2.80 | Al Foil | Ucingo lobhedu olulukwayo | 1.0 | 9.9 |
| 1*2*22AWG | 7/0.25 | 0.75 | 0.5 | 1.75 | 3.50 | Al Foil | Ucingo lobhedu olulukwayo | 1.0 | 6.2 |
| 2*2*22AWG | 7/0.25 | 0.75 | 0.5 | 1.75 | 3.50 | Al Foil | Ucingo lobhedu olulukwayo | 1.0 | 10.0 |
| 3*2*22AWG | 7/0.25 | 0.75 | 0.5 | 1.75 | 3.50 | Al Foil | Ucingo lobhedu olulukwayo | 1.2 | 10.9 |
| 4*2*22AWG | 7/0.25 | 0.75 | 0.5 | 1.75 | 3.50 | Al Foil | Ucingo lobhedu olulukwayo | 1.2 | 12.0 |
| 1*2*20AWG | 7/0.30 | 0.90 | 0.6 | 2.10 | 4.20 | Al Foil | Ucingo lobhedu olulukwayo | 1.0 | 6.9 |
| 2*2*20AWG | 7/0.30 | 0.90 | 0.6 | 2.10 | 4.20 | Al Foil | Ucingo lobhedu olulukwayo | 1.2 | 11.8 |
| 3*2*20AWG | 7/0.30 | 0.90 | 0.6 | 2.10 | 4.20 | Al Foil | Ucingo lobhedu olulukwayo | 1.3 | 12.6 |
| 4*2*20AWG | 7/0.30 | 0.90 | 0.6 | 2.10 | 4.20 | Al Foil | Ucingo lobhedu olulukwayo | 1.3 | 13.9 |
| 1*2*18AWG | 7/0.40 | 1.20 | 0.75 | 2.10 | 4.20 | Al Foil | Ucingo lobhedu olulukwayo | 1.0 | 8.1 |
| 2*2*18AWG | 7/0.40 | 1.20 | 0.75 | 2.10 | 4.20 | Al Foil | Ucingo lobhedu olulukwayo | 1.3 | 14.4 |
| 3*2*18AWG | 7/0.40 | 1.20 | 0.75 | 2.10 | 4.20 | Al Foil | Ucingo lobhedu olulukwayo | 1.3 | 15.2 |
| 4*2*18AWG | 7/0.40 | 1.20 | 0.75 | 2.10 | 4.20 | Al Foil | Ucingo lobhedu olulukwayo | 1.3 | 16.8 |
Ukunikezela ngeCable yoNxibelelwano eKhuselekileyo iRS485 eKhuselekileyo ngeCoaxial Cable. Lo mba uphuhliselwe ukubonelela ngokuthembekileyo kunye nonxibelelwano olusebenzayo phakathi kwezixhobo ezisebenzisa iinkqubo zonxibelelwano zeRS485.
Intambo ibandakanya ukuhlala ixesha elide kunye nokuphuhlisa iziqinisekiso zokuqina ezihlala zisebenza kakuhle, phantsi kweengxaki ezinzima. Isimbo sikhuselekile ngokufanelekileyo kunye nokhuseleko ngokuchasene nokuphazamiseka kwangaphandle, sisenza ukuba silungele ukusetyenziswa kwiatmosphere apho ukuphazamiseka kwe-electro-magnetic disturbance (EMI) kunokuba ngumba.
Phakathi kwemisebenzi ebalulekileyo yale ntambo yonxibelelwano kukukwazi kwayo ukudlulisela ulwazi kuluhlu olude kakhulu ngaphandle kokuncitshiswa komgangatho wokwazisa. Ngokuqinisekileyo oku kuya kuyidala ukuba ibe lukhetho olugqwesileyo lwezicelo zorhwebo, njengemibutho ezenzekelayo, umyalelo wenkqubo, amandla angaphezulu kakhulu, kunye neqela lobudala.
Umgangatho oPhezulu we-RS485 iCable yoNxibelelwano eKhuselweyo nge-Coaxial Cable ibonelela ngokuguquguquka okugqwesileyo okwenza kube lula ukuseta kunye nokujonga imingeni. Inikwa ngokweesayizi ezahlukeneyo ukuze ilingane neemfuno zakho ezithe ngqo kwaye ngokuqinisekileyo iya kuncitshiswa ngokukhawuleza ukuya kumlinganiselo ukuba uyafuneka.
Intambo iveliswa ivela kwiimveliso ezikumgangatho ophezulu ezikhethiweyo xa kuziwa ekusebenzeni kwazo okubalaseleyo kukunganyangeki kombane ukukrazula kunye nokusetyenziswa. Ii-conductor zenziwe zivela kubhedu, obonelela nge-conductivity ebalaseleyo, kunye nokukhuselwa kwenziwa kwinto yodidi lokuqala oluqinisekisa ukuba ibhokisi yegiya yesalathisi inokuxhomekeka.
Intambo yoNxibelelwano eKhuselekileyo i-RS485 eKhuselekileyo nge-Coaxial Cable ngokwesiqhelo ayibizi kakhulu, iyenze ibe yinkonzo efikelelekayo kwiimfuno zakho zonxibelelwano kunye nokusebenza kwayo okubalaseleyo. Le nto lukhetho olufanelekileyo olungasayi kwaneliseka nokuba ukhangela intambo yorhwebo okanye yezicelo zeshishini.
Kutheni uhlala nje? Zithengele eyakho namhlanje kunye nobuchule boncedo lwale nto ikhethekileyo.
I-Jiangsu Elesun Cable Co., Ltd.
Ilungelo lokushicilela © Jiangsu Elesun Cable Co., Ltd. Onke Amalungelo Agciniwe
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