E1-RS232 / RS422 / RS485 konnvètè - Lachin Hangzhou FCTEL Teknoloji

E1-RS232 / RS422 / RS485 konnvètè

Kout Deskripsyon:

Sa a se konvètisè koòdone ki baze sou FPGA, bay 1Channel RS232 / 485/422 transmisyon sou E1 koòdone. repo yo pwodwi a kontradiksyon ant tradisyonèl distans kominikasyon seri koòdone ak pousantaj kominikasyon, san konte, li tou kapab rezoud elektwomayetik entèferans, entèferans bag tè ak domaj zèklè. Aparèy la anpil amelyore fyab, sekirite ak konfidansyalite nan kominikasyon done. Li se lajman ki itilize pou plizyè kontwòl endistriyèl yo, pwosesis kontwòl ak kontwòl trafik okazyon, espesyalman pou Bank, ak pouvwa ak lòt sektè ak sistèm ki gen kondisyon espesyal nan anviwònman entèferans elektwomayetik. RS232 / RS485 / RS422 chanèl ka transmèt adaptab done seri asenkron 512kbps transmissions pousantaj.


  • FOB Prix: US $1 - 600 / Piece
  • Min.Order Kantite: 1 Piece/1 Pair
  • Abilite Pwovizyon pou: 2000 Piece/Pieces per Month
  • Port: Shanghai
  • Peman Regleman: L / C, D / A, D / P, T / T
  • pwodwi Detay

    pwodwi baj

    overview

     

    Sa a se konvètisè koòdone ki baze sou FPGA, bay 1Channel RS232 / 485/422 transmisyon sou E1 koòdone. repo yo pwodwi a kontradiksyon ant tradisyonèl distans kominikasyon seri koòdone ak pousantaj kominikasyon, san konte, li tou kapab rezoud elektwomayetik entèferans, entèferans bag tè ak domaj zèklè. Aparèy la anpil amelyore fyab, sekirite ak konfidansyalite nan kominikasyon done. Li se lajman ki itilize pou plizyè kontwòl endistriyèl yo, pwosesis kontwòl ak kontwòl trafik okazyon, espesyalman pou Bank, ak pouvwa ak lòt sektè ak sistèm ki gen kondisyon espesyal nan anviwònman entèferans elektwomayetik. RS232 / RS485 / RS422 chanèl ka transmèt adaptab done seri asenkron 512kbps transmissions pousantaj.

     

    feature

     

    ◆ Based on self -copyright IC
    ◆ Support 3 interfaces RS232,RS422,RS485, you can only use one, cannot use the three interfaces at the  same time
    ◆ Can automatically detect and control RS-485 data flow without handshake signals to control the flow  direction of data
    ◆ Have the ability to automatically detect the baud rate of serial port signal
    ◆ Automatically test the reason of the device matt is that the device is power off, or E1 line is broken. And then  indicate on the LED
    ◆ Provide 2 impedances: 75 Ohm unbalance and 120 Ohm balance;
    ◆ Support SNMP Network Management
    ◆ Serial channel can transmit adaptable serial data asynchronously 300 Kbps-921.6Kbps baud rate
    ◆ Serial data multiplexing in E1 support ITU-T R.111 jumping coding mode
    ◆ Serial port interface lightning-protection reached IEC61000-4-5 (8/20μS) DM(Differential Mode): 6KV,Impedance (2 Ohm),CM(Common Mode): 6KV, Impedance (2 Ohm) standard

     

    parameter

     

    ◆ E1 koòdone 

    Entèfas Creole: konfòme yo avèk pwotokòl G.703;

    Entèfas To: 2048Kbps ± 50ppm;

    Entèfas kòd: HDB3;

    Enpedans: 75Ω (dezekilib), 120Ω (balans);

    Jig tolerans: Nan akò ak G.742 pwotokòl ak G.823

    Nou pèmèt yo afeblisman: 0 ~ 6dBm

    ◆ Serial koòdone 

    Standard

    EIA / Tia-232 RS-232 (ITU-T V.28)

    EIA / Tia-422 RS-422 (ITU-T V.11)

    EIA / Tia-485 RS-485 (ISO / IEC8284)

    Serial Entèfas

    RS-422: TXD +, TXD-, RXD +, RXD-, siyal Ground

    RS-485 4 fil: TXD +, TXD-, RXD +, RXD-, siyal Ground

    RS-485 2 fil: Done + (Koresponn TX +), done- (Koresponn TX), siyal Ground

    RS-232: RXD, TXD, siyal Ground

    ◆ K ap travay anviwònman

    K ap travay tanperati: -10 ° C ~ 50 ° C

    Travay Imidite: 5% ~ 95% (pa gen okenn kondansasyon)

    Depo tanperati: -40 ° C ~ 80 ° C

    Depo Imidite: 5% ~ 95% (pa gen okenn kondansasyon)

     

    spe

     

    fonksyonèl Deskripsyon E1-RS232 / 422/485 konnvètè, Itilize nan pè, Serial to pò jiska 512Kbps
    Port Deskripsyon Youn E1 interfaces, 1 done interfaces (RS232 / RS485 / RS422)
    Pouvwa ekipman pou pouvwa: AC180V ~ 260V; DC -48V; DC + 24VPower konsomasyon: ≤10W
    dimansyon Pwodwi Size: 216X140X31mm (lpo)
    Pwa 1.3KG / piece

     

    aplikasyon

     

    1234552

     

    Download datasheet:

    E1-RS232 / RS422 / RS485 konnvètè


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