蜜桃av无码一区二区三区,亚洲中文字幕精品无码资源,亚洲人成人成在线放,亚洲国产aⅴ精品一区二区久久,人妻人人做人碰人人添青青,中文字幕av专区无码不卡

Hello, Welcome to FCTEL Technology Co.,Ltd
National service hotline:+086 0571-87007055/56/57 CN

WE ONLY FOCUS ON TRANSMISSION AND ACCESS

Products center

E1-8 Channel RS232/RS422/RS485 Convertet

Type:FCC-E1D8/R8/Q8 Message

Description:E1-8RS232/422/485 Converter , provides three interfaces Optional ， Used in pairs , Serial port rate up to56.7Kbps

Product Description
           This interface converter is based on FPGA, providing 8Channel RS232/485/422 transmission on E1 interface. The product breaks through contradictions between traditional serial interface communication distance and communication rate, besides, it also can solve electromagnetic interference, ground ring interference and lightning damage. The device greatly improves reliability, security and confidentiality of data communication. It is widely used for various industrial control, process control and traffic control occasions, especially for Bank, and Power and other sectors and systems which have special requirements of electromagnetic interference environment. RS232/RS485/RS422 channel can transmit adaptable serial data asynchronously 0Kbps-57600Kbps baud rate.
Functional Properties
? Based on self -copyright IC
?   Support 3 line RS232 (TXD,RXD,GND), support for flow control CD,DSR,CTS

?   Have three Loop Back Mode: E1 interface Loop Back (ANA)、RS232/485/422 interface Loop  Back(DIG)、

      Command the remote RS232/485/422 interface Loop Back(REM)

?   RS232/RS485/RS422 supports hot-plug, supports DTE or DCE device interconnection
?   RS232/RS485/RS422 channel can transmit adaptable serial data asynchronously 0Kbps-57600Kbps baud  rate
?   Have pseudo random code test function, easily line opened, can be used as a 2M BER Tester

?   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

?  Provide 2 impedances: 75 Ohm unbalance and 120 Ohm balance;
?  AC 220V, DC-48V, DC+24V, DC Power and Polarity-Free
Technical Parameters

u   Ethernet interface 

    Interface Standard:  comply with protocol G.703;

    Interface Rate:  2048Kbps±50ppm;

    Interface Code: HDB3;

    Impedance:   75Ω (unbalance), 120Ω (balance);

    Jitter tolerance: In accord with protocol G.742 and G.823

    Allowed Attenuation: 0~6dBm

u   Serial interface 

    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 Interface

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

    RS-485 4 wires: TXD+, TXD-, RXD+, RXD-, Signal Ground

    RS-485 2 wires: Data+(Correspond TX+), Data-（Correspond TX-）, Signal Ground

    RS-232: RXD, TXD, Signal Ground

u   Power

    Power supply: AC180V ~ 260V；DC –48V；DC +24V

    Power consumption: ≤3W

u   Dimension          

    Product size:        216X140X31mm(WXDXH)
    Simple packaging:  274X193X84mm(WXDXH)
    Piece weight : 1.25KG

u  Working environment

    Working temperature: -10°C ~ 50°C
    Working Humidity: 5%~95 % (no condensation)
    Storage temperature: -40°C ~ 80°C
    Storage Humidity: 5%~95 % (no condensation)

Application Scheme

Applications 1


Applications 2


DataSheet Download
?
嵩明县| 时尚| 寿光市| 江城| 枝江市| 东光县| 赤壁市| 大城县| 神农架林区| 乐平市| 确山县| 蕲春县| 招远市| 宣恩县| 迁安市| 炉霍县| 焦作市| 庆元县| 呼玛县| 临夏县| 桦甸市| 闸北区| 汉寿县| 洛川县| 左权县| 兴化市| 洛隆县| 东光县| 新安县| 桂平市| 新乡市| 玉山县| 茌平县| 海丰县| 平舆县| 汪清县|