Pv ike Inverter okpomọkụ mgbapụta R32

Ka ewelite ya site na akwụkwọ ndụ akwụkwọ ndụ na ume ọhụrụ, OSB emebere PV ike inverter okpomọkụ mgbapụta R32.

Nke nwere ike iji ike DC rụọ ọrụ site na Pv panel, ọ nwekwara ike iji ike AC sitere na grid rụọ ọrụ.

Ewezuga njikwa ime WIFI, enwere njikwa Rs485 dị.

Kedu ihe njikwa RS485 ị nwere ike ịjụ.

RS485 bụ ọkọlọtọ na-akọwapụta njirimara eletriki nke ahịrị serial maka ojiji na sistemụ nkwukọrịta. Ọ bụ n'ezie ụdị nzikọrịta ozi serial. Ọ nwere ike ịdị mgbagwoju anya maka ndị na-amaghị ihe bụ nzikọrịta ozi serial, anyị ji n'aka na ị nwere ike ịchọta azịza ya n'isiokwu ahụ.

Kedu ihe bụ nzikọrịta ozi serial?

Usoro nzikọrịta ozi bụ ụzọ izipu data. Ọ dị ka Universal Serial Bus (USB) ma ọ bụ ethernet nke anyị nwere ike ịhụ na ọtụtụ n'ime kọmputa anyị ọgbara ọhụrụ. Ụlọ ọrụ mmepụta ihe na-eji usoro nzikọrịta ozi iji jikọta ngwaọrụ ha ọnụ. Dị ka e kwuru, ihe atụ nke Oghere Usoro nkwurịta okwu bụ RS485.

. Nzikọrịta ozi na-enwekwa omume deterministic iji zere ndakpọ nke ngwugwu data, na-eme ka ọ bụrụ ihe a pụrụ ịdabere na ya maka usoro njikọ nke nwere ọtụtụ ngwaọrụ. N'ikpeazụ, enwere ike iche ya n'ụzọ a na-eme ka nkwukọrịta serial maka ojiji a ma e jiri ya tụnyere USB nkịtị.

Enwere ụkpụrụ nzikọrịta ozi serial dị iche iche dịka RS232, RS422 na RS485. Ụkpụrụ nzikọrịta ozi kacha eji eme ihe bụ RS232.

A na-eji RS485 n'ọtụtụ kọmputa na sistemụ akpaaka. Ụfọdụ n'ime ihe atụ ndị a bụ robotics, ọdụ ụgbọ ala, moto draịva, onyunyo vidiyo yana ngwa ụlọ. N'ime sistemụ kọmputa, a na-eji RS485 maka nnyefe data n'etiti njikwa na diski diski. Ụlọ ụgbọ elu azụmahịa na-ejikwa RS485 maka nkwukọrịta data dị obere. Nke a bụ n'ihi obere wiwi chọrọ n'ihi nhazi wiring chọrọ nke RS485.

Ya mere, site na njikwa RS485, ọ nwere ike bụrụ enyi na enyi nke onye ọrụ ma na-egbo ọtụtụ ihe njikwa anya.

Kpọtụrụ anyị ugbu a maka ozi ndị ọzọ.