Theko e tlase Rs422 Ho Ethernet - E1-RS485 Converter JHA-CE1D1 – JHA

Tlhaloso e Khutšoanyane:


Kakaretso

E Amanang le Video

Maikutlo (2)

Khoasolla

Re tla inehela ho fana ka bareki ba rona ba hlomphuoang hammoho le lihlahisoa le lits'ebeletso tse nahanang ka cheseho bakeng sa8 Port 1000m Industrial Switch,Gigabit Sfp switch,Fiber Ethernet Network Switch Bakeng sa Cctv Camera, Boleng, botšepehi le tšebeletso ke molao-motheo oa rona. Botšepehi ba rona le boitlamo ba rona bo lula bo le ka tlhompho ho tšehetso ea hau. Re Letsetse Kajeno Bakeng sa lintlha tse ling, ikopanye le rona hona joale.
Theko e tlase Rs422 Ho ea Ethernet - E1-RS485 Converter JHA-CE1D1 – JHA Detail:

E1-RS485 Liphetohor JHA-CE1D1

Kakaretso

Sesebelisoa sena se fetolelang se thehiloe ho FPGA, se fana ka sebopeho se le seng sa E1 le sehokelo se le seng sa RS485, phetiso ea 1Channel RS485 ka sebopeho sa E1. Sehlahisoa se senya likhohlano lipakeng tsa sebaka sa puisano sa serial interface le sekhahla sa puisano, ntle le moo, se ka rarolla tšitiso ea motlakase, tšitiso ea lesale la fatše le tšenyo ea lehalima. Sesebelisoa se ntlafatsa haholo ts'epo, ts'ireletso le lekunutu la puisano ea data. E sebelisoa haholo bakeng sa taolo ea liindasteri tse fapaneng, taolo ea ts'ebetso le linako tsa taolo ea sephethephethe, haholo bakeng sa Banka, le Matla le likarolo tse ling le litsamaiso tse nang le litlhoko tse ikhethang tsa tikoloho ea tšitiso ea motlakase. Sekhahla sa puisano sa serial interface se fihla ho 921.6KBPS.

Setšoantšo sa Sehlahisoa

32 (1)

Mofuta o Monyane

Likaroloana

  • E ipapisitse le IC ea boinotšing
  • E khona ho bona le ho laola phallo ea data ea RS-485 ntle le matšoao a ho ts'oarana ka letsoho ho laola tsela ea phallo ea data
  • Eba le bokhoni ba ho lemoha ka bo eona sekhahla sa baud sa lets'oao la serial port
  • Lekola lebaka la matt ea sesebelisoa ke hore sesebelisoa se tima, kapa mohala oa E1 o robehile. Ebe u bontša ka LED
  • Fana ka 2 impedances: 75 Ohm ho se leka-lekane le 120 Ohm ho leka-lekana;
  • Tšehetsa SNMP Network Management
  • Seteishene sa serial se ka fetisetsa data ea serial e feto-fetohang ka mokhoa o tšoanang 300 Kbps-921.6Kbps sekhahla sa baud
  • Serial data multiplexing ka E1 tshehetsa ITU-T R.111 jumping coding mode
  • Serial port interface lehalima-ts'ireletso e fihlile IEC61000-4-5 (8/20μS) DM(Mokhoa o fapaneng): 6KV,Impedance (2 Ohm), CM(Mokhoa o Tloaelehileng): 6KV, Impedance (2 Ohm) standard

Mekhahlelo

Sehokelo sa E1

Interface Standard: lumellana le protocol G.703;

Sekhahla sa Sehokelo: 2048Kbps ± 50ppm;

Khoutu ea Sehokelo: HDB3;

Tšitiso: 75Ω (ho se leka-lekane), 120Ω (ho leka-lekana);

Jitter tolerance: Ho latela protocol G.742 le G.823

Tlhokomelo e lumelletsoeng: 0 ~ 6dBm

Sebopeho sa serial

Standard
EIA/TIA-485 RS-485 (ISO/IEC8284)
Sebui sa serial
RS-485 4 lithapo: TXD+, TXD-, RXD+, RXD-, Signal Ground

RS-485 2 lithapo: Data+(Correspond TX+), Data-Ikopanye le TX-, Sebaka sa Pontšo

Tikoloho ya mosebetsi

Mocheso o sebetsang: -10°C ~ 50°C

Mongobo o sebetsang: 5% ~ 95% (ha ho condensation)

Mocheso oa polokelo: -40°C ~ 80°C

Mongobo oa polokelo: 5% ~ 95% (ha ho condensation)

Litlhaloso

Mohlala Nomoro ea Mohlala: JHA-CE1D1
Tlhaloso ea Ts'ebetso E1-RS485 Converter , E sebelisoa ka bobeli , tekanyo ea RS485 ho fihla ho 512Kbps
Tlhaloso ea Boema-kepe Khokahano e le 'ngoe ea E1;1 data InterfaceRS485)
Matla Phepelo ea matla: AC180V ~ 260V;DC -48V;DC +24VTšebeliso ea matla: ≤10W
Boemo Boholo ba sehlahisoa: 216X140X31mm (WXDXH)
Boima ba 'mele 1.3KG/sekotoana

Kopo

32 (2)


Litšoantšo tsa lintlha tsa sehlahisoa:

Theko e tlase Rs422 Ho Ethernet - E1-RS485 Converter JHA-CE1D1 - JHA lintlha tsa litšoantšo

Theko e tlase Rs422 Ho Ethernet - E1-RS485 Converter JHA-CE1D1 - JHA lintlha tsa litšoantšo


Tataiso e Amanang ea Sehlahisoa:

E inehetse ho taolo e thata ea boleng bo holimo le tšehetso e nahanelang ea bareki, basebetsi ba rona ba nang le boiphihlelo hangata ba fumaneha ho buisana ka lintlha tsa hau mme ba be le khotsofalo e felletseng ea bareki ka theko e tlase Rs422 Ho Ethernet - E1-RS485 Converter JHA-CE1D1 - JHA , Sehlahisoa se tla fana ka thepa. ho lefats'e ka bophara, joalo ka: The Swiss, Greenland, Thailand, Lintho tsa rona li tsebahala haholo ebile li tšeptjoa ke basebelisi 'me li ka kopana le litlhoko tse tsoelang pele tsa moruo le tsa sechaba. Re amohela bareki ba bacha le ba khale ba tsoang mekhoeng eohle ea bophelo ho ikopanya le rona bakeng sa likamano tsa nako e tlang tsa khoebo le ho fihlela katleho e tšoanang!

Basebeletsi ba litšebeletso tsa bareki ba na le mamello haholo 'me ba na le boikutlo bo botle le bo tsoelang pele ho thahasello ea rona, e le hore re ka ba le kutloisiso e feletseng ea sehlahisoa mme qetellong re fihletse tumellano, kea leboha!
Linaleli tse 5Ka Clara ho tsoa Jordan - 2017.03.28 16:34
Le hoja re le k’hamphani e nyenyane, re boetse rea hlomphuoa. Boleng bo ka tšeptjoang, tšebeletso e tiileng le mokitlane o motle, re motlotlo ho khona ho sebetsa le uena!
Linaleli tse 5Ka Rae ho tsoa Sevilla - 2017.09.26 12:12
Ngola molaetsa wa hao mona mme o re romele wona