EIA RS485 Cable China Isgaadhsiinta Cable Dhismaha Silig 120ohm Isgaarsiinta Cable Warshada ee Korontada iyo Gudbinta Xogta
Codsiga
1. Fiilada waxaa loogu talagalay RS-485 xogta Cable isgaarsiinta iyo nidaamyada otomaatiga ah, microprocessor in qalab, iwm Multi-labo fiilooyinka waa la heli karaa, waxay si ballaaran loo isticmaali karaa xakamaynta habka wax soo saarka, nidaamyada qalabaynta kombiyuutarka, xakamaynta habka tooska ah iyo codsiga xakamaynta . RS485 waxay u ogolaataa dhibco badan iyo dhererka fiilada dheer, xawaaraha sare, sidaas darteed waxaa sidoo kale badanaa loo isticmaalaa beeraha warshadaha iyo otomaatiga. RS-485 ayaa sidoo kale loo isticmaalaa goobaha masraxa ee ballaaran, warshadaha baabuurta, halkaas oo ay jirto hubanti la'aan ku saabsan waxa buuqa la kulmi doono codsiga ugu dambeeya. Waxay xaqiijin kartaa fiilooyinka fogaanta waxayna sidoo kale taageertaa qalabyo badan oo isku mid ah baska, waxay gaari kartaa inta badan codsiyada u baahan interface interface caqli-gal ah. Waa nooc ka mid ah qeexida warshadaha. Rs-485 sidoo kale loo yaqaan TIA-485 ama EIA-485.
2. Waxqabadka wanaagsan ee gudbinta korontada iyo xogta.
3. Shakhsi ahaan la baadhay ama guud ahaan qasacadaysan oo naxaas ah oo tidcan gaashaanka ayaa ka dhigi kara faragelinta calaamadaha iyo taariikhda bilaash.
4. Siligga birta ah ee galvanized waxay leeyihiin wax qabad caabin ah oo wanaagsan. Si ballaaran loo isticmaalo gudbinta masaafada dheer.
5. Dahaarka S-FPE wuxuu ka dhigaa taariikhda iyo isgaarsiintu mid degdeg ah oo joogto ah.
6. Galka PE wuxuu ku haboonaan karaa isticmaalka dibadda.
Dhismayaasha
1. Sameeyaha: Silig Naxaas ah oo Dabadaysan
2. Dahaarka: S-PE, S-FPE
3. Cabling: Dhigista lammaane maroojin
4. La baadhay: Shakhsi ahaan baadhay (ikhtiyaar)
Cajalad Al-PET oo leh silig Copper Drain ah oo qasacadaysan
Shaashad tidcan oo tidcan oo naxaas ah
Cajaladda Al-PET & Naxaasta Madow ee Tidcan
5. Goosha loogu talagalay fiilada gaashaaman (Halka ay khuseyso):
Polyethylene (PE)
PVC
6. Hubka (Halka ay khuseyso): Siligga Birta Galvanized
7. Galka dushiisa: PVC/LSZH
Heerkulka Rakibaadda: Ka sarreeya 0 ℃
Heerkulka shaqada: -15 ℃ ~ 65 ℃
Heerarka Tixraaca
TIA/EIA-485
TS EN 50288-7
TS EN 60228
TS EN 50290
Awaamiirta RoHS
Aqoonsiga Dahaarka
Lammaanaha 1aad | Caddaan, Buluug | Lammaanaha 3aad | Cadaan, Cagaar |
Lammaanaha 2aad | Cadaan, Jaalle | Lammaanaha 4aad | Cadaan, Brown |
Waxqabadka Korontada | |
Voltage shaqeeya | 300V |
Saamaynta Dabeecada | 120 Ω ± 15 Ω |
Xawaaraha Faafinta | S-FPE: 78%, SPE: 66% |
Maamulaha DCR | 57.0 Ω/km (Max. @ 20°C) ee 22AWG |
91.80 Ω/km (Max. @ 20°C) ee 24AWG |
Qaybta No. | Dhismaha Maamule | Dahaarka | Shaashada | Galka | |
Qalab | Cabbirka | ||||
AP9841 | TC | 1x2x24AWG | S-PE | Al-foil + bir | PVC |
AP9842 | TC | 2x2x24AWG | S-PE | Al-foil + bir | PVC |
AP9843 | TC | 3x2x24AWG | S-PE | Al-foil + bir | PVC |
AP9844 | TC | 4x2x24AWG | S-PE | Al-foil + bir | PVC |
AP9841NH | TC | 1x2x24AWG | S-PE | Al-foil + bir | LSZH |
AP9842NH | TC | 2x2x24AWG | S-PE | Al-foil + bir | LSZH |
AP9843NH | TC | 3x2x24AWG | S-PE | Al-foil + bir | LSZH |
AP9844NH | TC | 4x2x24AWG | S-PE | Al-foil + bir | LSZH |
AP3105A | TC | 1x2x22AWG | S-FPE | Al-foil + bir | PVC |
AP3107A | TC | 2x2x22AWG | S-FPE | Al-foil + bir | PVC |
AP3108A | TC | 3x2x22AWG | S-FPE | Al-foil + bir | PVC |
AP3109A | TC | 4x2x22AWG | S-FPE | Al-foil + bir | PVC |
(Xusuusin: Koofiyado kale ayaa la heli karaa marka la codsado.)