Ko tētahi o ngā mea tino wera mō te Taura muka whatu o raro whenua - RS485 miro 2 turanga 3 turanga 4 ngākau 20AWG 22AWG 18AWG – AIXTON Whakaahua Matua

Ko tētahi o ngā taura muka whatu tino wera rawa atu mō raro whenua - RS485 miro 2 turanga 3 turanga 4 matua 20AWG 22AWG 18AWG – AIXTON

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Ataata e pā ana

Urupare (2)

Ko te auahatanga, te hiranga me te pono ngā uara matua o tā mātou kamupene. Ko ēnei mātāpono i ēnei rā, nui atu i ngā wā katoa, te pūtake o tō mātou angitu hei pakihi rahi-waenga e kaha ana ki te ao mō Katinga Hononga Muka Whatu , Taura Whero UTP Cat6a , Taura Whatunga UTP Cat6 300m , Ko te tumanako pono ki te hanga hononga pakihi mo te wa roa ki a koe, a ka mahia e matou ta matou ratonga pai rawa atu maau.

Ko tētahi o ngā mea tino wera mō te Taura muka whatu o raro whenua - RS485 miro 2 turanga 3 turanga 4 matua 20AWG 22AWG 18AWG – Taipitopito AIXTON:

Taipitopito

He paerewa hiko anake te RS-485. Kāore i rite ki ngā paerewa atanga whānui, e tautuhi ana i ngā whakaritenga mahi, miihini, me te hiko, ka tautuhia noa e te RS-485 ngā āhuatanga hiko o ngā kaiwhakahaere me ngā kaiwhiwhi ka taea te whakamahi hei whakatinana i tētahi raina tuku maha-ira taurite. Heoi, ko te tikanga o tēnei paerewa kia tirohia e ngā paerewa taumata teitei ake, pērā i te DL/T645, e tautuhi ana i te kawa whakawhitiwhiti kōrero.

mō ngā mita pūngao hiko i Haina, me te tohu i te RS-485 hei paerewa paparanga ā-tinana.

Ngā Āhuatanga

1. Ātete wera, ātete mura

2. He pai te mahi whakamātao, he pumau te mahi matū

3. He pai rawa te mahi tuku nā te whakamahinga o te polyethylene kounga teitei mō te ārai taura whiri

4. He ātete whai hua ki te pokanoa hikohiko nā te whakamahinga o tētahi momo pepa konumohe hou, he parenga paparua o te mata parahi whiri.

Ngā tono

E whakamahia ana ngā tohu RS-485 i roto i te whānuitanga o ngā pūnaha rorohiko me ngā pūnaha aunoa. I roto i tētahi pūnaha rorohiko, ka taea e SCSI-2 me SCSI-3 te whakamahi i tēnei whakatakotoranga hei whakatinana i te paparanga ā-tinana mō te tuku raraunga i waenga i tētahi kaiwhakahaere me tētahi puku kōpae. E whakamahia ana te RS-485 mō ngā whakawhitiwhiti raraunga tere-iti i roto i ngā pahi waka pāhihi i roto i ngā kāpini waka rererangi arumoni. He iti noa te taura e hiahiatia ana, ā, ka taea te tohatoha taura i waenga i ngā nohoanga maha, ka whakaiti i te taumaha.

Ngā tawhā

Tauira Nama	MAI I(MM)	Roa (m)	Ātete mōrahi o te kaiārahi i te 20℃ (Ω/KM)	Ātete iti rawa o te arataki i te 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	0.009
RS-485 2*2.5	8.7	100/200	7.98	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

Ngā Whakaahua

Ngā pikitia taipitopito hua:

Aratohu Hua e Pā Ana:

Nā te nui o ō mātou wheako me ngā hua me ngā ratonga whai whakaaro nui, kua mōhiotia mātou he kaiwhakarato rongonui mō te tini o ngā kaihoko o te ao mō Uno de los más calientes para Cable De Fibra Óptica Subterráneo - Rs485 torció 2 base 3 base 4 corazones 20AWG 22AWG 18AWG – AIXTON, Ka tukuna e mātou te hua ki te ao katoa, pēnei i: Munich, Costa Rica, UK, Ka aro nui mātou ki te ratonga kaihoko, ā, ka manaaki i ia kaihoko. He maha ngā tau e mau tonu ana tō mātou ingoa pai i roto i te umanga. He pono mātou, ā, e mahi ana ki te hanga hononga roa ki ō mātou kaihoko.

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