Theko e tlase ea Fiber Optic Cable - Rs485 e sothehileng 2 core 3 core 4 cores 20AWG 22AWG 18AWG - AIXTON

Detail RS-485 ke tekanyetso ea motlakase feela. Ho fapana le litekanyetso tse felletseng tsa sehokelo, tse hlalosang ts'ebetso, mochini le litlhaloso tsa motlakase, RS-485 e hlalosa feela litšobotsi tsa motlakase tsa bakhanni le ba amohelang tse ka sebelisoang ho kenya tšebetsong mohala o leka-lekaneng oa phetisetso ea li-multidrop. Tekanyetso ena, leha ho le joalo, e reretsoe ho buuoa ka litekanyetso tse phahameng, tse kang DL/T645, mohlala, e hlalosang protocol ea puisano. bakeng sa limithara tsa matla a elektroniki naheng ea China, e totobatsang RS-485 e le maemo a 'mele. Likarolo 1.Ho hanyetsa mocheso, ho thibela lelakabe 2. ts'ebetso e ntle ea ho kenya letsoho, ts'ebetso e tsitsitseng ea lik'hemik'hale 3. ts'ebetso e ntle ea phetisetso ka lebaka la tšebeliso ea boleng bo phahameng ba polyethylene bakeng sa tšireletso ea cable e lohiloeng 4. Ho hanyetsa ka katleho ho kena-kenana le motlakase ka lebaka la tšebeliso E entsoeng ka mofuta o mocha oa foil ea aluminium, e sireletsang mesh ea koporo e nang le mekhahlelo e 'meli. Lits'ebetso tsa RS-485 li sebelisoa mefuteng e mengata ea likhomphutha le lits'ebetso tse ikemetseng. Sistimi ea khomphutha, SCSI-2 le SCSI-3 li ka sebelisa tlhaloso ena ho kenya tšebetsong lera la 'mele bakeng sa phetiso ea data lipakeng tsa molaoli le disk drive. RS-485 e sebelisetsoa likhokahano tsa data tse lebelo le tlase libese tsa likoloi tsa likoloi tsa lifofane. E hloka wiring e fokolang mme e ka arolelana mohala pakeng tsa litulo tse ngata, ho fokotsa boima ba 'mele. Parameters Model NO OD(MM) Length (m) Boholo ba khanyetso ea conductor ho 20℃(Ω/KM) Bonyane khanyetso ea conductor ka 70℃(Ω/KM) RS-485 2*0.5 5.5 100/200 39 0.012 RS-485 2* + 0,008 RS-485 3 * 0,5 5.8 100/200 39 0.012 RS-485 3 * 0.75 6.3 100/200 26 0.010 Linepe