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Intambo ye-EIA RS485 Intambo yoNxibelelwano lwaseTshayina Intambo yokwakha iWire 120ohm yoNxibelelwano Intambo yoShishino yoThumelo loMbane kunye neDatha

Intambo ye-EIA RS485 Intambo yoNxibelelwano lwaseTshayina Intambo yokwakha intambo yoNxibelelwano lwe-120ohm Intambo yoShishino yoThumelo loMbane kunye neDatha Umfanekiso oPhambili
  • Intambo ye-EIA RS485 Intambo yoNxibelelwano lwaseTshayina Intambo yokwakha iWire 120ohm yoNxibelelwano Intambo yoShishino yoThumelo loMbane kunye neDatha
  • Intambo ye-EIA RS485 Intambo yoNxibelelwano lwaseTshayina Intambo yokwakha iWire 120ohm yoNxibelelwano Intambo yoShishino yoThumelo loMbane kunye neDatha
  • Intambo ye-EIA RS485 Intambo yoNxibelelwano lwaseTshayina Intambo yokwakha iWire 120ohm yoNxibelelwano Intambo yoShishino yoThumelo loMbane kunye neDatha

Ukusebenza kakuhle ekudlulisweni kombane kunye nedatha.

I-copper braid efakwe i-screen nganye okanye iyonke i-copper braid egqunywe nge-seal ingenza uphawu kunye nomhla kungabikho kuphazamiseka.

Ucingo lwentsimbi olugayiweyo lusebenza kakuhle ekuxhathiseni ukutsalwa. Lusetyenziswa kakhulu kwi-transmission yomgama omde.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Isicelo

1. Le ntambo yenzelwe unxibelelwano lwedatha yekhebula kunye neenkqubo zokuzenzekelayo ze-RS-485, i-microprocessor ukuya kwisixhobo, njl. Iintambo ezinamabini amaninzi ziyafumaneka, zinokusetyenziswa kakhulu kulawulo lwenkqubo yemveliso, iinkqubo zokuzenzekelayo zekhompyutha, ulawulo lwenkqubo oluzenzekelayo kunye nokusetyenziswa komlawuli. I-RS485 ivumela ukuhla okuninzi kunye nobude bekhebula obude, isantya esiphezulu, ngoko ke ikwasetyenziswa rhoqo kwiindawo zoshishino kunye nezokuzenzekelayo. I-RS-485 ikwasetyenziswa kwiindawo ezinkulu zemidlalo yeqonga, kushishino lweemoto, apho kukho ukungaqiniseki malunga nokuba yeyiphi ingxolo eza kuhlangatyezwa kwisicelo sokugqibela. Inokwenza iintambo zomgama omde kwaye ikwaxhasa izixhobo ezininzi kwibhasi enye, inokufezekisa uninzi lwezicelo ezifuna ujongano olukrelekrele. Luhlobo lweenkcukacha zoshishino. I-Rs-485 ikwabizwa ngokuba yi-TIA-485 okanye i-EIA-485.
2. Ukusebenza kakuhle ekudlulisweni kombane kunye nedatha.
3. I-copper braid efakwe i-screen nganye okanye iyonke i-copper braid egqunywe nge-seal ingenza uphawu kunye nomhla kungabikho kuphazamiseka.
4. Intambo yentsimbi egalelweyo inokumelana okuhle nokutsalwa. Isetyenziswa kakhulu kwi-transmission yomgama omde.
5. I-insulation ye-S-FPE yenza unxibelelwano lwe-date kunye nesignali lukhawuleze kwaye luzinzile.
6. Isingxobo se-PE singalungela ukusetyenziswa ngaphandle.

Ulwakhiwo

1. Umqhubi: Ucingo lweCopper oluQokelelweyo oluneZitya
2. Ubushushu: S-PE, S-FPE
3. Iintambo: IiTwist Pairs ezibekwe phezulu
4. Ihlolwe: Ihlolwe nganye nganye (Ukhetho)
Iteyiphu ye-Al-PET enocingo lweCopper Drain olufakwe kwiThinki
Isikrini esilukiweyo seCopper Wire
Iteyiphu ye-Al-PET kunye neCopper efakwe kwiThini
5. Izinto zokulala zeCable Armored (Apho zifanelekileyo):
I-Polyethylene (PE)
I-PVC
6. Isikrweqe (Apho Sifanelekileyo): Intambo yentsimbi egalelwe ngesinyithi
7. Ngaphezulu kwesingxobo: PVC/LSZH

Ubushushu bokufakelwa: Ngaphezulu kwe-0℃
Ubushushu bokusebenza: -15℃ ~ 65℃

Imigangatho yokubhekisa

I-TIA/EIA-485
I-BS EN 50288-7
I-BS EN 60228
I-BS EN 50290
Imiyalelo yeRoHS

Ukuchongwa koKhuseleko

Isibini soku-1

Mhlophe, Luhlaza okwesibhakabhaka

Isibini sesi-3

Mhlophe, Luhlaza

Isibini sesi-2

Mhlophe, Mthubi

Isibini sesi-4

Mhlophe, mdaka

Ukusebenza koMbane
I-Voltage yokusebenza

300V
Ukuphazamiseka kwempawu

120 Ω ± 15 Ω
Isantya sokuSasaza

I-S-FPE: 78%, I-SPE: 66%
Umqhubi we-DCR

57.0 Ω/km (Ubuninzi @ 20°C) kwi-22AWG

91.80 Ω/km (Ubuninzi @ 20°C) kwi-24AWG

Inombolo yeCandelo

Ukwakhiwa komqhubi

Ukuvala ubushushu

Isikrini

Isingxobo

Izinto eziphathekayo

Ubungakanani

I-AP9841

TC

1x2x24AWG

I-S-PE

I-Al-foil + I-Braid

I-PVC

I-AP9842

TC

2x2x24AWG

I-S-PE

I-Al-foil + I-Braid

I-PVC

I-AP9843

TC

3x2x24AWG

I-S-PE

I-Al-foil + I-Braid

I-PVC

I-AP9844

TC

4x2x24AWG

I-S-PE

I-Al-foil + I-Braid

I-PVC

I-AP9841NH

TC

1x2x24AWG

I-S-PE

I-Al-foil + I-Braid

I-LSZH

I-AP9842NH

TC

2x2x24AWG

I-S-PE

I-Al-foil + I-Braid

I-LSZH

I-AP9843NH

TC

3x2x24AWG

I-S-PE

I-Al-foil + I-Braid

I-LSZH

I-AP9844NH

TC

4x2x24AWG

I-S-PE

I-Al-foil + I-Braid

I-LSZH

AP3105A

TC

1x2x22AWG

I-S-FPE

I-Al-foil + I-Braid

I-PVC

AP3107A

TC

2x2x22AWG

I-S-FPE

I-Al-foil + I-Braid

I-PVC

AP3108A

TC

3x2x22AWG

I-S-FPE

I-Al-foil + I-Braid

I-PVC

AP3109A

TC

4x2x22AWG

I-S-FPE

I-Al-foil + I-Braid

I-PVC

(Amanqaku: Ezinye ii-cores ziyafumaneka xa ziceliwe.)

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