I-cabhele yokuxoshela RVVP yesheildi RS485 yi-phendule kwiindawo zasezantsi, izipayipi, umgama wokugcina olunye lwezindlela nalo mgezi wendlala wezinto ezibomvu kunye neziqhuthu zeziqashini. Umphathi wesiqinisekiso usintsiwe ngu-tinned copper, kunye nokushesha eliphakamisileyo polyethylene, nesi-siyanga sokushesha kakhulu, ukuhlola i-voltage, isinye sokuqhubeka ngaphandle komoya okuphakamisileyo kunye nokubonisa ukuphinde phakathi kwesikhashana esikhonzayo kunye nokulandelayo kwe-cable.
I-cable iyaphumelela is trukture sokugcinwa okanye is trukture somphendulo, okungakwenziwa ukubonisa uphazamiso oluhamba phakathi kweziceleni nokuthengiselo ngaphandle, futhi inokuyifunyaniswa ukuphatha iqukumbi le-signal zokuthumela kwi-frekethi yebhizinisi. Izindalo ezikhulu ezinikezelwe ngokuzenzakalelayo zizisetshenziswa ngokufanelekileyo ukuba iprotect i-armor layer, ukungenisa ukusetyenziswa kokuhlaba kwamalayini.
| Amagama awAWG | Umbhokisi | Ukuphakamisa | Isithathu Esidumedede | Ukugcinwa Kwesikhatsi | Umkhophu | ||||
| Amanani/Amdiamitha(mm) | O.D. | Ubuthi | O.D(mm) | O.D. | Ukugcinwa | Ubuthi | O.D. | ||
| 1*2*24AWG | 7/0.20 | 0.60 | 0.4 | 1.40 | 2.80 | Al Foil | Umbhaco wokuphetheka wezincwadi | 1.0 | 5.5 |
| 2*2*24AWG | 7/0.20 | 0.60 | 0.4 | 1.40 | 2.80 | Al Foil | Umbhaco wokuphetheka wezincwadi | 1.0 | 8.6 |
| 3*2*24AWG | 7/0.20 | 0.60 | 0.4 | 1.40 | 2.80 | Al Foil | Umbhaco wokuphetheka wezincwadi | 1.0 | 9.0 |
| 4*2*24AWG | 7/0.20 | 0.60 | 0.4 | 1.40 | 2.80 | Al Foil | Umbhaco wokuphetheka wezincwadi | 1.0 | 9.9 |
| 1*2*22AWG | 7/0.25 | 0.75 | 0.5 | 1.75 | 3.50 | Al Foil | Umbhaco wokuphetheka wezincwadi | 1.0 | 6.2 |
| 2*2*22AWG | 7/0.25 | 0.75 | 0.5 | 1.75 | 3.50 | Al Foil | Umbhaco wokuphetheka wezincwadi | 1.0 | 10.0 |
| 3*2*22AWG | 7/0.25 | 0.75 | 0.5 | 1.75 | 3.50 | Al Foil | Umbhaco wokuphetheka wezincwadi | 1.2 | 10.9 |
| 4*2*22AWG | 7/0.25 | 0.75 | 0.5 | 1.75 | 3.50 | Al Foil | Umbhaco wokuphetheka wezincwadi | 1.2 | 12.0 |
| 1*2*20AWG | 7/0.30 | 0.90 | 0.6 | 2.10 | 4.20 | Al Foil | Umbhaco wokuphetheka wezincwadi | 1.0 | 6.9 |
| 2*2*20AWG | 7/0.30 | 0.90 | 0.6 | 2.10 | 4.20 | Al Foil | Umbhaco wokuphetheka wezincwadi | 1.2 | 11.8 |
| 3*2*20AWG | 7/0.30 | 0.90 | 0.6 | 2.10 | 4.20 | Al Foil | Umbhaco wokuphetheka wezincwadi | 1.3 | 12.6 |
| 4*2*20AWG | 7/0.30 | 0.90 | 0.6 | 2.10 | 4.20 | Al Foil | Umbhaco wokuphetheka wezincwadi | 1.3 | 13.9 |
| 1*2*18AWG | 7/0.40 | 1.20 | 0.75 | 2.10 | 4.20 | Al Foil | Umbhaco wokuphetheka wezincwadi | 1.0 | 8.1 |
| 2*2*18AWG | 7/0.40 | 1.20 | 0.75 | 2.10 | 4.20 | Al Foil | Umbhaco wokuphetheka wezincwadi | 1.3 | 14.4 |
| 3*2*18AWG | 7/0.40 | 1.20 | 0.75 | 2.10 | 4.20 | Al Foil | Umbhaco wokuphetheka wezincwadi | 1.3 | 15.2 |
| 4*2*18AWG | 7/0.40 | 1.20 | 0.75 | 2.10 | 4.20 | Al Foil | Umbhaco wokuphetheka wezincwadi | 1.3 | 16.8 |
Ukupheliswa kwiiCebu eNgenziweyo kwiRS485 Yezilungiselelo ezishesha ngokusebenzela iCoaxial Cable. Leli ngeyi yaziwa ngokuthi uqondisiwe ukuvumela nokulandelayo lokuhlola phakathi kwezi zinto ezisetshenziswa ngamathetho aRS485.
Umbhoko ubesetshenziswa ngokupheleleyo kwaye uphawulekileyo ukusurela isenzo esisodwa, futhi ukuhlala ngokubizisisi ngaphandle komsebenzi omkhulu. Isiphumo sithunyelwe yindawo yokuhlola okulandelayo nokuhlola phakathi kwesinye izinto ezifana nazo, zikhankanyiso ukuba zikhona ndawo apho i-EMI (u- electro-magnetic interference) ungaphumelele.
Ngemva kokugcinwa kwesikhashana sokugcina lokhu umbhoko wocula lokho, le nto ingezantsi ukukhipha imali ngamabini amaningi akwazi ukungasusa ukuncedisiweyo kwezilimi. Lokhu kuzobuyisa ukuba yile yi- outstanding ngaphambili kwezinhlobo zokusebenza, njengomphawu weautomation, umlando wesicelo, intloko yesayithi kunye nokusha.
Umkhabalo wokuxhumana wesiqinisekisi RS485 enhle okugcwaliswa ngumncedisi we-Coaxial Cable futhi uphinde ulungiselela ukuba kuhluke kakhulu lokhu kuzokufinyelela ukusetshenziswa kunye nokukwazi ukubaleka emigqwelweni. Ikhabelo ifanele yahlala ngamandla eziningi ukuze alule umdabu olunqapho lokuqinisekisa kunye nokuba kube ngenqanawe kwiindlela efanelekayo, kunye nokuba kube kusindiswa ngendawo elikhoyo lokhu kusetyenziswa.
Ikhabelo ifakwe ngamaxesha amahle asebenziswayo ngazo zonke izinto eziphathelayo ezazithuthukisa isenzo sasemfuthe kunye nokuphumelela kwesicatshulwa sokushintsha kunye nokuhlola. Izincwadi zifakwe ngumtolo, eyayibiza ngokuthi yayihlabelelanga lokusebenza, kunye nokugcina ngokuthi i-encapsulation ifakwe ngumgca omphathelene lokuthi ibizame ukuthi imboniso yezindaba zibe yinhloko.
Umkhabalo wokuxhumana eNgenisa ukuze lisebenze ngokukhuthaza, okungakho nthle ngesinye sokugqibela, ubudala obuhlatywa ukuba yileyo umsebenzi wokuquketha lokhu kunye nokulandelayo. Lo msebenzi uyihlobo elikhoyo engenangathanda ukuba akwazi ukususela xa ungene ngecable yenye yezinto zokusebenza kumaziko ane ezindabeni.
Ngubani akuvumele ukufika? Phinda ucinge lwendawo yakho sithathu ukuba uphinde uthathe imigomo yelo rhandiso olunomntu.
Jiangsu Elesun Cable Co., Ltd.
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