Fiilada EIA RS485 Fiilada Isgaarsiinta Shiinaha Fiilada Dhismaha Fiilada Isgaarsiinta 120ohm Fiilada Warshadaha ee Gudbinta Korontada iyo Xogta
Codsiga
1. Fiilada waxaa loogu talagalay nidaamyada isgaarsiinta xogta fiilada RS-485 iyo otomaatiga, microprocessor ilaa qalabka, iwm. Fiilooyin badan oo isku xiran ayaa la heli karaa, waxaa si weyn loogu isticmaali karaa xakamaynta habka wax soo saarka, nidaamyada otomaatiga kombiyuutarka, xakamaynta habka otomaatiga ah iyo codsiga kontoroolka. RS485 waxay u oggolaanaysaa dhibco badan iyo dherer fiilooyin dheer, xawaare sare, sidaa darteed waxaa sidoo kale si joogto ah loogu isticmaalaa goobaha warshadaha iyo otomaatiga. RS-485 waxaa sidoo kale loo isticmaalaa goobaha tiyaatarka ee waaweyn, warshadaha baabuurta, halkaas oo ay jirto hubanti la'aan ku saabsan buuqa lagala kulmi doono codsiga ugu dambeeya. Waxay xaqiijin kartaa fiilooyinka masaafada dheer waxayna sidoo kale taageertaa qalab badan oo isku bas ah, waxay gaari kartaa codsiyada badankood ee u baahan is-dhexgal taxane ah oo caqli badan. Waa nooc ka mid ah qeexitaanka warshadaha. Rs-485 oo sidoo kale loo yaqaan TIA-485 ama EIA-485.
2. Waxqabad wanaagsan oo ku saabsan gudbinta korontada iyo xogta.
3. Shaabad gaar ah ama guud ahaan naxaas tidcan oo lagu dahaadhay dahaadh ayaa ka dhigi karta faragelinta calaamadda iyo taariikhda mid aan lahayn.
4. Siligga birta ah ee galvanized-ka ah wuxuu leeyahay waxqabad iska caabin fiican oo jiidis ah. Si ballaaran ayaa loogu isticmaalaa gudbinta masaafada dheer.
5. Dahaarka S-FPE wuxuu ka dhigayaa isgaarsiinta taariikhda iyo calaamadda mid degdeg ah oo deggan.
6. Goofta PE waxay ku habboonaan kartaa isticmaalka dibadda.
Dhismayaasha
1. Kondurator: Silig Naxaas ah oo Qasacadaysan oo Xariijimo leh
2. Dahaarka: S-PE, S-FPE
3. Fiilada: Laablaabidda Laablaabyada
4. La baaray: Si gaar ah ayaa loo baaray (Ikhtiyaar)
Cajalad Al-PET ah oo leh Silig Qasacadaysan oo Naxaas ah
Shaashad Silig Naxaas ah oo Qasacadaysan oo Tidcan
Cajalad Al-PET ah & Naxaas Qasacadaysan oo Tidcan
5. Gogosha Fiilada Gaashaaman (Halka ay khuseyso):
Polyethylene (PE)
PVC
6. Hubka (Halka uu ku habboon yahay): Silig Bir ah oo Galvanized ah
7. Goosha sare: PVC/LSZH
Heerkulka Rakibaadda: Ka sarreeya 0℃
Heerkulka Hawlgalka: -15℃ ~ 65℃
Heerarka Tixraaca
TIA/EIA-485
BS EN 50288-7
BS EN 60228
BS EN 50290
Tilmaamaha RoHS
Aqoonsiga Dahaarka
| Lamaanaha 1aad | Cad, Buluug | Lamaanaha 3aad | Cad, Cagaar |
| Lamaanaha 2aad | Cad, Jaalle | Lamaanaha 4aad | Cad, Bunni |
| Waxqabadka Korantada | |
| Danab Shaqeynaya | 300V |
| Impedance Astaamaha | 120 Ω ± 15 Ω |
| Xawaaraha Faafinta | S-FPE: 78%, SPE: 66% |
| DCR-ka hagaya | 57.0 Ω/km (ugu badnaan @ 20°C) ee 22AWG |
| 91.80 Ω/km (ugu badnaan @ 20°C) ee 24AWG | |
| Qaybta Lambarka. | Dhismaha Kondurka | Dahaarka | Shaashadda | Galka | |
| Alaab | Cabbirka | ||||
| AP9841 | TC | 1x2x24AWG | S-PE | Al-foil + Tidcan | PVC |
| AP9842 | TC | 2x2x24AWG | S-PE | Al-foil + Tidcan | PVC |
| AP9843 | TC | 3x2x24AWG | S-PE | Al-foil + Tidcan | PVC |
| AP9844 | TC | 4x2x24AWG | S-PE | Al-foil + Tidcan | PVC |
| AP9841NH | TC | 1x2x24AWG | S-PE | Al-foil + Tidcan | LSZH |
| AP9842NH | TC | 2x2x24AWG | S-PE | Al-foil + Tidcan | LSZH |
| AP9843NH | TC | 3x2x24AWG | S-PE | Al-foil + Tidcan | LSZH |
| AP9844NH | TC | 4x2x24AWG | S-PE | Al-foil + Tidcan | LSZH |
| AP3105A | TC | 1x2x22AWG | S-FPE | Al-foil + Tidcan | PVC |
| AP3107A | TC | 2x2x22AWG | S-FPE | Al-foil + Tidcan | PVC |
| AP3108A | TC | 3x2x22AWG | S-FPE | Al-foil + Tidcan | PVC |
| AP3109A | TC | 4x2x22AWG | S-FPE | Al-foil + Tidcan | PVC |
(Fiiro gaar ah: Xudunta kale ayaa la heli karaa marka la codsado.)



