1-2 шабакаи RS232 / RS485 / RS422 нахи модем (мини) - Чин Ханчжоу FCTEL Технология

1-2 шабакаи RS232 / RS485 / RS422 нахи модем (Мини)

Кӯтоҳ Тавсифи:

supports asynchronous RS232/RS485/RS422 communication interface. Using ordinary multi-mode fiber, effective communication distance is up to 4KM, while using ordinary single-mode fiber, effective communication distance up to more than 120KM. 


  • ФОБ Нарх: US $1 - 600 / Piece
  • Min.Order Теъдоди: 1 Piece/1 Pair
  • Таҳвили Қобилияти: 2000 Piece/Pieces per Month
  • Порт: Shanghai
  • Шартҳои пардохт: L / C, D / A, D / P, T / T
  • Detail Маҳсулоти

    Tags Маҳсулоти

    overview

     

        This device is based on FPGA, which supports asynchronous RS232/RS485/RS422 communication interface Fiber Modem. The device is the best choice of connecting to the remote terminal unit (RTU) to a host (HOST) or a distributed data acquisition system (SCADA) controllers, with very high performance price ratio. Using ordinary multi-mode fiber, effective communication distance is up to 4KM, while using ordinary single-mode fiber, effective communication distance up to more than 40KM. Serial port communication rate is up to 921.6KBPS. As a result of the fiber as a transmission medium, you can completely avoid the threat to communication device under the adverse environment, such as lightning, surges and electromagnetic interference, at the same time it saves investments of the original lightning surge protection devices that using copper .

     

    feat

     

    ◆ Based on self -copyright IC 
    ◆ Have the ability to automatically detect the baud rate of serial port signal
    ◆ Automatically test the reason of the device when the device is power off or fiber line is broken. And then  indicate on the LED
    ◆ 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 Support SNMP Network Management
    ◆ Serial channel can transmit adaptable serial data asynchronously 300-921.6Kbps baud rate

     

    par

    ◆Fiber

    Шумораи Бандар нахи: 1

    Wavelength оптикӣ:

    850nm / 1310nm барои дуљониба ҳолати оптикии

    1310nm / 1550nm барои интерфейси оптикии ягонаи-Ҳолати

    Асосии нахи: ягонаи / асосии нахи Дучанд

    Пайвасткунаки: ФК / SC / ҲА / КЗ ЉТ (SFP)

    Масофа: 20km-120km

    Қудрати истеҳсоли намунавӣ:

    ягонаи ҳолати 1310 / 1550nm:> -9dBm

    бисёрсоҳавӣ Реҷаи 850nm:> - 18dBm

    бисёрсоҳавӣ Реҷаи 1310nm:> - 25dBm

    Қабулкунанда Дарк: -28dBm ~ - 40dBm

    ◆Serial interface 

       Standard

    АТМЗ / TIA-232 RS-232 (ИБА-T V.28)

    АТМЗ / TIA-422 RS-422 (ИБА-T V.11)

    АТМЗ / TIA-485 RS-485 (ISO / IEC8284)

       Serial Interface

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

    RS-485 4 сим: TXD +, TXD-, RXD +, RXD-, сигнали Ground

    RS-485 2 сим: Маълумот + (мувофиқ TX +), Data- (мувофиқ TX-), Аломати Ground

    RS-232: RXD, TXD, сигнали Ground

    ◆Working environment

    ҳарорати корӣ: -10 ° C ~ 50 ° C

    Кории намӣ: 5% ~ 95% (на ьамъшавӣ)

    Ҳарорати нигаҳдории: -40 ° C ~ 80 ° C

    Гардероб намӣ: 5% ~ 95% (на ьамъшавӣ)

     

    spe

     

    намуна Number модел: FCP-R1m / Q1m / D1m / R2m / Q2m / D2m
    функсионалӣ Шарҳи RS232 / 422/485 нахи модем, бандари Serial Меъёри алоқа то 921.6KBPS
    Порт-Тавсифи Яке аз интерфейси Нахи; RS232 / RS485 / RS422
    ҳокимият Таъмини барқ: AC180V ~ 260V; DC -48V; DC + 24V истеъмоли Ҳокимият: ≤10W
    андоза Ҳаҷм Маҳсулоти: 70 (дарозии) Х 93 (паҳнои) X26 (баландии) мм (WXDXH)
    тарозу 0.5KG / порчаи

     

    app

     

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