Ọnụ ego kacha ala maka eriri Fiber Optic - Rs485 gbagọrọ agbagọ 2 isi 3 isi 4 cores 20AWG 22AWG 18AWG - AIXTON

Nkọwa RS-485 bụ ọkọlọtọ naanị eletrik. N'adịghị ka ụkpụrụ interface zuru oke, nke na-akọwapụta ọrụ, igwe na eletriki, RS-485 na-akọwa naanị njirimara eletriki nke ndị ọkwọ ụgbọ ala na ndị nnata nke enwere ike iji mejuputa eriri nnyefe multidrop kwesịrị ekwesị. Ọkọlọtọ a, Otú ọ dị, e bu n'obi na-ezo aka site na ụkpụrụ ọkwa dị elu, dịka DL/T645, dịka ọmụmaatụ, nke na-akọwa usoro nzikọrịta ozi. maka mita ike eletrọnịkị na China, na-akọwapụta RS-485 dị ka ọkọlọtọ oyi akwa anụ ahụ. Features 1.Heat eguzogide, ire ọkụ retardant 2.excellent mkpuchi arụmọrụ, ike chemical arụmọrụ 3.excellent nnyefe arụmọrụ n'ihi na ojiji nke elu àgwà polyethylene maka braided cable shielding 4.Effective iguzogide electromagnetic nnyonye anya n'ihi na-eji Mere nke a ọhụrụ ụdị nke ọhụrụ. aluminom foil, mkpuchi ọla kọpa nwere akwa okpukpu abụọ. A na-eji akara RS-485 ngwa n'ọtụtụ kọmputa na sistemụ akpaaka. Na usoro kọmputa, SCSI-2 na SCSI-3 nwere ike iji nkọwapụta a mejuputa oyi akwa anụ ahụ maka nnyefe data n'etiti onye njikwa na diski diski. A na-eji RS-485 maka nkwukọrịta data dị ala na ụgbọ ala ụgbọ ala ụgbọ elu azụmahịa. Ọ chọrọ obere wiwi ma nwee ike kesaa wiwi n'etiti ọtụtụ oche, na-ebelata ibu. Nlereanya Nlereanya Ọ dịghị OD (MM) Ogologo (m) Nguzogide onye nduzi kacha na 20 ℃ (Ω/KM) Nguzogide nchịkwa kacha nta na 70℃ (Ω/KM) RS-485 2*0.5 5.5 100/200 39 0.012 RS-485 2* 0.75 6.0 100/200 26 0.010 RS-485 2*1.0 6.6 100/200 19.5 0.010 RS-485 2*1.5 7.5 100/200 13.3 0.085 8*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 Foto