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Aluminum Alloy 1 Port Serial To Fiber Converter -40~75 Centigrade Operating Temperature

    Buy cheap Aluminum Alloy 1 Port Serial To Fiber Converter -40~75 Centigrade Operating Temperature from wholesalers
     
    Buy cheap Aluminum Alloy 1 Port Serial To Fiber Converter -40~75 Centigrade Operating Temperature from wholesalers
    • Buy cheap Aluminum Alloy 1 Port Serial To Fiber Converter -40~75 Centigrade Operating Temperature from wholesalers
    • Buy cheap Aluminum Alloy 1 Port Serial To Fiber Converter -40~75 Centigrade Operating Temperature from wholesalers

    Aluminum Alloy 1 Port Serial To Fiber Converter -40~75 Centigrade Operating Temperature

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    Brand Name : 3onedata
    Model Number : MODEL277
    Certification : CE, FCC, RoHS
    Price : Negotiable
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 3000 sets per month
    Delivery Time : 7 Working Days
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    Aluminum Alloy 1 Port Serial To Fiber Converter -40~75 Centigrade Operating Temperature

    1-port RS-232/485/422 to Fiber Converter

    Introduction

    MODEL277 series are serial-to-fiber modems that convert RS-232/485/422 serial port signal to optical signal. This series include 3 types of optional products and support 1 RS-232, RS-485/422 or 3IN1 serial port to 1 fiber port. It adopts wall mounting or DIN-Rail mounting to meet the requirements of different application scenes.


    This series adopt advanced communication coding and clock recovery technology to avoid data transmission error. And it adopts unique "Zero time delay and automatic forwarding" technology to enhance the anti-interference capability of interface and achieve real zero time delay. It can conduct automatic detection of baud rate, even the baud rate of the device serial signal changes; the converter can still achieve RS-232 or RS-485/422 to optical port conversion. MODEL277 series can be widely used in various industrial control, process control, traffic control, intelligent community and other scenes, especially suitable for bank, power industry, departments and systems with special requirements for electromagnetic interference.


    Specification

    Fiber Port

    Number of interfaces: 1

    Interface form: optional SC/ST/FC port

    Transmission distance:

    Multimode: 2km

    Single mode: 20/40/60/80/100/120Km


    Transmission wavelength:

    Multimode: 1310nm

    Single mode: 1310nm or 1550nm

    Serial Port

    Standards: EIA RS-232C, RS-485, RS-422

    Number of interfaces: Support 1 RS-232, RS-485/422 or 3IN1 serial port

    RS-232 signals: OUT, IN, GND

    RS-485 signals: D+, D-, GND

    RS-422 signals: T+, T-, GND, R+, R-

    Baud rate: 300bps-115200bps

    MODEL277 interface form: RS-232/485/422 serial port, adopts 8-pin 5.08mm pitch terminal blocks

    MODEL277A interface form: RS-232 serial port, DB9 female

    MODEL277B interface form: RS-485/422 serial port, adopts 5-pin 5.08mm pitch terminal blocks

    Direction control: RS-485 direction adopts ADDC (Automatic Data Direction Control) technology

    Load capacity: RS-485/422 end supports 32 points polling environment (customizable 128 points)

    Transmission distance: RS-232, 15m; RS-485/422, 1200m

    RS-485 pull high/low resistor: 4.7kΩ

    LED Indicator

    Power supply indicator, fiber port data receiving and alarm indicator, fiber port data sending indicator

    Power

    Requirement

    MODEL277

    Input power supply: 12~48VDC

    Connection mode: 2-pin 5.08mm pitch terminal blocks


    MODEL277A, MODEL277B three optional power supply solutions

    External power supply: 5VDC, adopts DC round head for connection, MODEL277B supports 2.0A overcurrent protection

    Built-in power supply: -48VDC, adopts 3-pin 5.08mm pitch terminal blocks;

    220VAC, adopts 3-hole AC socket with switch

    Environmental

    Limit

    MODEL277:

    Operating temperature: -40~75℃

    Storage temperature: -40~75℃

    Relative humidity: 5%~95% (no condensation)


    MODEL277A, MODEL277B:

    Operating temperature: -10~60℃

    Storage temperature: -40~85℃

    Relative humidity: 5%~95% (no condensation)

    Physical

    Characteristic

    Housing: IP30 protection grade, metal shell

    Installation: wall mounting or DIN-Rail mounting (DIN-Rail accessories should be purchased separately)

    MODEL277 dimension (W×H×D): 100mm×69mm×22mm


    MODEL277A, MODEL277B dimension (W×H×D):

    External power supply: 94mm×70.6mm×26mm

    Built-in power supply: 173.2mm×115mm×30mm

    Certification

    CE, FCC, RoHS

    Warranty

    3 years


    Dimension
    Unit:mm


    Ordering Information


    Available ModelsFiber PortRS-232RS-485/422RS-232/485/422Power Supply Range
    MODEL2771--112~48VDC
    MODEL277A11--

    5VDC/-48VDC/220VAC

    optional

    MODEL277B1-1-

    Quality Aluminum Alloy 1 Port Serial To Fiber Converter -40~75 Centigrade Operating Temperature for sale
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