Utu wheketere mō te taura muka whatu o raro whenua - RS485 Twisted 2 Base 3 Base 4 Cores 20AWG 22AWG 18AWG – AIXTON Whakaahua Matua

Utu wheketere mō te Taura muka whatu o 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 tā mātou arotahi ko te whakakotahi me te whakarei ake i te kounga me te ratonga o ngā otinga o nāianei, i te wā tonu ka whakawhanake tonu i ngā hua hou hei whakatutuki i ngā hiahia motuhake a ngā kiritaki. Taura Parenga Takirua Cat5e , Taura UTP Cat6a , FTTH muka whatu , Ka utua e mātou ō hiahia katoa me te aro nui!

Utu wheketere mō te Taura muka whatu o raro whenua - RS485 miro 2 turanga 3 turanga 4 matua 20AWG 22AWG 18AWG – Ngā 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:

Mā te huarahi pono me te kounga teitei, te ingoa pai me te tautoko kiritaki tino pai, ka kaweakehia ngā hua me ngā otinga i hangaia e tā mātou kamupene ki ngā whenua me ngā rohe maha mō te Utu hangahanga mō te taura muka Óptica Subterráneo - Rs485 torció 2 turanga 3 turanga 4 corazones 20AWG 22AWG 18AWG – AIXTON, Ka tukuna te hua ki te ao katoa, pēnei i: Hapani, Barcelona, Costa Rica, E hiahia ana mātou ki te tono i ngā kiritaki mai i tāwāhi ki te kōrero pakihi ki a mātou. Ka taea e mātou te whakarato ki ā mātou kiritaki he hua kounga teitei me te ratonga tino pai. E tino mohio ana mātou ka whai hononga mahi tahi pai ā mātou, ā, ka hanga he heke mai kanapa mō ngā taha e rua.

Taura Pūwero Muka Whatu