Uaea Feso'ota'iga Fausia Uaea EIA RS485 Uaea 120ohm Feso'ota'iga Uaea Alamanuia mo Eletise ma Fa'amatalaga Fa'amatalaga
Fa'atatauga
1. Ua mamanuina le uaea mo RS-485 Cable fesoʻotaʻiga faʻamatalaga ma masini masini, microprocessor i masini, ma isi. Tele-pair cables o loʻo avanoa, e mafai ona faʻaaogaina lautele mo le faʻaogaina o le faʻagasologa o le gaosiga, masini komepiuta komepiuta, faʻatautaia otometi ma le faʻatonuina o le talosaga. .RS485 faʻatagaina le tele o mataua ma umi uaea umi, maualuga-saosaoa, o lea e masani foi ona faʻaaogaina i fale gaosi oloa ma masini.O le RS-485 o lo'o fa'aogaina fo'i i fale fa'afiafia tele, fale ta'avale, lea e le o mautinoa po'o le a le pisa o le a fa'afeiloa'i i le fa'aiuga.E mafai ona iloa mamao-mamao cabling ma lagolagoina foi le tele o masini i luga o le pasi lava e tasi, e mafai ona ausia le tele o talosaga e manaʻomia ai se fesoʻotaʻiga fesoʻotaʻiga intelligent.It o se ituaiga o faʻamatalaga tau pisinisi.Rs-485 e masani ona taʻua o le TIA-485 poʻo le EIA-485.
2. Lelei faʻatinoga ile eletise ma faʻamatalaga faʻamatalaga.
3. E mafai ona fa'asa'oloto le fa'ailo ma le aso e fa'alavelave ai.
4. Uaea u'amea u'amea o lo'o i ai se fa'atinoga lelei tete'e tensile.Fa'aaoga lautele i luga o felauaiga mamao mamao.
5. O le insulation S-FPE e vave ma tumau ai le aso ma fa'ailo feso'ota'iga.
6. PE faaofuofu e mafai ona talafeagai mo le faaaogaina i fafo.
Fauga
1. Fa'atonu: Uaea 'apa 'apa apa
2. Insulation: S-PE, S-FPE
3. Fa'apipi'i Uea: Twist Pairs fa'apipi'i
4. Su'e: Su'e Ta'ito'atasi (Filifili)
Al-PET fa'amau fa'atasi ma Uea Fa'a'apa U'umea
Uea U'amea Fa'apa Uea Fa'afiliina Lau
Al-PET Tape & 'apa 'apa Fa'afili
5. Fa'amoe mo Uaea Fa'aofuofu (Pe a Fa'atatau):
Polyethylene (PE)
PVC
6. Ofu (Pe a talafeagai ai): Uaea uamea uamea
7. I luga o le faaofuofu: PVC/LSZH
Faʻapipiʻi vevela: I luga aʻe o le 0 ℃
Galulue Vevela: -15℃ ~ 65℃
Tulaga Fa'asinomaga
TIA/EIA-485
BS EN 50288-7
BS EN 60228
BS EN 50290
RoHS Directives
Faailoaina ole Insulation
| 1st Paiga | Pa'epa'e, Blue | Paiga lona 3 | paepae, lanu meamata |
| 2nd Paiga | Pa'epa'e, Samasama | 4th Paiga | Pa'epa'e, Eenaena |
| Fa'atinoga Fa'aeletise | |
| Galulue Voltage | 300V |
| Fa'alavelave fa'apitoa | 120 Ω ± 15 Ω |
| Saosaoa o Fa'asalalauga | S-FPE: 78%, SPE: 66% |
| Fa'atonu DCR | 57.0 Ω/km (Max. @ 20°C) mo le 22AWG |
| 91.80 Ω/km (Max. @ 20°C) mo le 24AWG | |
| Vaega Nu. | Faufale Faufale | Insulation | Mata | Ofu | |
| Meafaitino | Tele | ||||
| AP9841 | TC | 1x2x24AWG | S-PE | Al-foil + Faila | PVC |
| AP9842 | TC | 2x2x24AWG | S-PE | Al-foil + Faila | PVC |
| AP9843 | TC | 3x2x24AWG | S-PE | Al-foil + Faila | PVC |
| AP9844 | TC | 4x2x24AWG | S-PE | Al-foil + Faila | PVC |
| AP9841NH | TC | 1x2x24AWG | S-PE | Al-foil + Faila | LSZH |
| AP9842NH | TC | 2x2x24AWG | S-PE | Al-foil + Faila | LSZH |
| AP9843NH | TC | 3x2x24AWG | S-PE | Al-foil + Faila | LSZH |
| AP9844NH | TC | 4x2x24AWG | S-PE | Al-foil + Faila | LSZH |
| AP3105A | TC | 1x2x22AWG | S-FPE | Al-foil + Faila | PVC |
| AP3107A | TC | 2x2x22AWG | S-FPE | Al-foil + Faila | PVC |
| AP3108A | TC | 3x2x22AWG | S-FPE | Al-foil + Faila | PVC |
| AP3109A | TC | 4x2x22AWG | S-FPE | Al-foil + Faila | PVC |
(Fa'amatalaga: O isi cores e avanoa pe a talosagaina.)
