Rs485 gbagọrọ agbagọ 2 isi 3 isi 4 cores 20AWG 22AWG 18AWG

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 na-ahụ maka njikwa na ndị nnata nke enwere ike iji mejuputa eriri nnyefe multidrop ziri ezi. 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.

Atụmatụ

1.Heat na-eguzogide, ire ọkụ

2.excelent mkpuchi arụmọrụ, arụ ọrụ kemịkalụ kwụsiri ike

3.excellent nnyefe arụmọrụ n'ihi na ojiji nke elu àgwà polyethylene maka braided cable shielding

4.Effective na-eguzogide nnyonye anya electromagnetic n'ihi iji ụdị ọhụrụ nke aluminum foil, braided ọla kọpa mesh okpukpu abụọ-layer shielding.

Ngwa

A na-eji akara RS-485 mee ihe 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 na-achọ obere wiwi ma nwee ike kesaa wiwi n'etiti ọtụtụ oche, na-ebelata ibu.