EIA RS485 Cable China Communications Cable Building Wire 120ohm Communication Industrial Cable for Motlakase le Data Transmission
Kopo
1. Mohala o etselitsoe RS-485 Cable data communication le automation systems, microprocessor to device, joalo-joalo. Lithapo tse nang le mefuta e mengata li fumaneha, li ka sebelisoa haholo bakeng sa taolo ea tlhahiso ea tlhahiso, lisebelisoa tsa lik'homphieutha, tsamaiso ea mokhoa o itekanetseng le kopo ea molaoli. . RS485 e lumella marotholi a mangata le bolelele ba cable e telele, ka lebelo le phahameng, ka hona e sebelisoa khafetsa masimong a indasteri le a boiketsetso. RS-485 e boetse e sebelisoa libakeng tse kholo tsa libaka tsa liketsahalo, indasteri ea likoloi, moo ho nang le lipelaelo mabapi le hore na ho tla kopana le lerata lefe qetellong ea kopo. E ka hlokomela cabling ea sebaka se selelele hape e ts'ehetsa lisebelisoa tse ngata ka beseng e le 'ngoe, e ka fihlela lits'ebetso tse ngata tse hlokang serial interface intelligent.Ke mofuta oa litlhaloso tsa indasteri. Rs-485 eo hangata e bitsoang TIA-485 kapa EIA-485.
2 .Ts'ebetso e ntle ho phetiso ea motlakase le data.
3. Motho ka mong a sirelelitsoeng kapa ka kakaretso a tinngoe koporo e lohiloeng e sirelelitsoeng e ka etsa hore pontšo le tšitiso ea letsatsi li se ke tsa lokoloha.
4. Mohala oa tšepe o nang le galvanized o na le ts'ebetso e ntle ea ho hanyetsa. E sebelisoa haholo phetisong ea sebaka se selelele.
5. Thepa ea S-FPE e etsa hore puisano ea letsatsi le lets'oao e potlake ebile e tsitsitse.
6. PE sheath e ka ba e loketseng ho sebelisoa ka ntle.
Kaho
1. Mokhanni: Mohala oa Koporo oa Tinned Tinned
2. Insulation: S-PE, S-FPE
3. Cabling: Twist Pairs ho beha-up
4. E hlahlobiloe: E hlahlobiloe ka bomong (Ka boikhethelo)
Theipi ea Al-PET e nang le Tinned Copper Drain Wire
Skrine e lohiloeng ka mohala oa koporo ea Tinned
Al-PET Tape & Tinned Copper Braided
5. Libethe tsa Cable ea Armored (Moo e Leng):
Polyethylene (PE)
PVC
6. Lihlomo (Moo li Sebetsang): Mohala oa Tšepe oa Galvanized
7. Ho feta sheath: PVC / LSZH
Mocheso oa ho Kena: Kaholimo ho 0℃
Mocheso oa ho sebetsa: -15 ℃ ~ 65 ℃
Reference Standards
TIA/EIA-485
TS EN 50288-7
BS EN 60228
BS EN 50290
Litaelo tsa RoHS
Ho khetholla ha Insulation
Sehlopha sa 1 | Bosoeu, Boputsoa | Sehlopha sa 3 | Bosoeu, Botala |
Sehlopha sa 2 | Bosoeu, Bosehla | Sehlopha sa 4 | White, Brown |
Ts'ebetso ea Motlakase | |
Voltage e sebetsang | 300V |
Impedance ea Sebopeho | 120 Ω ± 15 Ω |
Lebelo la Phatlalatso | S-FPE: 78%, SPE: 66% |
Mokhanni DCR | 57.0 Ω/km (Boholo. @ 20°C) bakeng sa 22AWG |
91.80 Ω/km (Boholo. @ 20°C) bakeng sa 24AWG |
Karolo No. | Kaho ea Mokhanni | Insulation | Skrine | Selatla | |
Lintho tse bonahalang | Boholo | ||||
AP9841 | TC | 1x2x24AWG | S-PE | Al-foil + Braid | PVC |
AP9842 | TC | 2x2x24AWG | S-PE | Al-foil + Braid | PVC |
AP9843 | TC | 3x2x24AWG | S-PE | Al-foil + Braid | PVC |
AP9844 | TC | 4x2x24AWG | S-PE | Al-foil + Braid | PVC |
AP9841NH | TC | 1x2x24AWG | S-PE | Al-foil + Braid | LSZH |
AP9842NH | TC | 2x2x24AWG | S-PE | Al-foil + Braid | LSZH |
AP9843NH | TC | 3x2x24AWG | S-PE | Al-foil + Braid | LSZH |
AP9844NH | TC | 4x2x24AWG | S-PE | Al-foil + Braid | LSZH |
AP3105A | TC | 1x2x22AWG | S-FPE | Al-foil + Braid | PVC |
AP3107A | TC | 2x2x22AWG | S-FPE | Al-foil + Braid | PVC |
AP3108A | TC | 3x2x22AWG | S-FPE | Al-foil + Braid | PVC |
AP3109A | TC | 4x2x22AWG | S-FPE | Al-foil + Braid | PVC |
(Litlhokomeliso: Li-cores tse ling lia fumaneha ha u li kopa.)