Fiilada EIA RS485 Fiilada Isgaarsiinta Shiinaha Fiilada Dhismaha Fiilada Isgaarsiinta 120ohm Fiilada Warshadaha ee Gudbinta Korontada iyo Xogta

Waxqabad wanaagsan oo ku saabsan gudbinta xogta iyo korontada.

Si gaar ah loo shaabadeeyay ama guud ahaan lagu dahaadhay naxaas tidcan oo gaashaan leh ayaa ka dhigi kara faragelinta calaamadda iyo taariikhda mid aan lahayn.

Silig bir ah oo galvanized ah ayaa leh waxqabad iska caabin fiican oo jiidis ah. Si ballaaran ayaa loogu isticmaalaa gudbinta masaafada dheer.


Faahfaahinta Badeecada

Calaamadaha Alaabta

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.)


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