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  • 系列名稱(chēng)：網(wǎng)關(guān)、轉(zhuǎn)換器、中繼器-RS-485
    系列描述： I-7514U

    4路隔離RS-485有源集線(xiàn)器

    Interface
    Input (Master) 1 RS-485 Channel: Data+, Data-
    Output (Slave) 4 RS-485 Channels: Data+, Data-
    Transfer Distance Max. 1,200 m at 9.6 kbps; Max. 400 m at 115.2 kbps (Belden 9841 2P twisted-pair cable, if different cables are used, the transmission distance may change)
    Self-Tuner Asic Inside Yes
    Speed 300 ~ 115200 bps via Self-Tuner mode; 1200 ~ 115200 bps via Fixed Baud Rate mode
    ESD Protection Yes
    2500 VDC Isolation on CH1 ~ CH4 2-way Isolated
    Connection Removable 10-Pin Terminal Block x 1; Removable 6-Pin Terminal Block x 1
    LED Indicators
    Power/Communication(TxD/RxD) Yes
    Power
    Input Voltage Range +10 VDC ~ +30 VDC (Non-isolated)
    Power Consumption 1.2 W
    Mechanical
    Casing Plastic
    Flammability Fire Retardant Materials (UL94-V0 Level)
    Dimensions (W x H x D) 72 mm x 122 mm x 35 mm
    Installation DIN-Rail
    Environment
    Operating Temperature -25 °C ~ +75 °C
    Storage Temperature -30 °C ~ +80 °C
    Humidity 10 ~ 90% RH, non-condensing