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2 Port USB to RS-422 /485 Optical Isolated Adapter

2 Port USB to RS-422 /485 Optical Isolated Adapter usb serial adapter serial to usb adapter

2 Port USB to RS-422 /485 Optical Isolated Adapter

Item Works with MAC Operating System OS 9.1 or Higher Item Works with Windows 7 Operating System

Mfg SerialGear
Part USBG-2COMi-SI-M
Warranty 1 year
In Stock Yes
Ship Weight 1.1000
Color Black
Size 4.53x3.54x1.04in (WxLxH)
Platform Mac/Windows
Bar Code 729440690908
Our Price $139.99
Qty:

  • USB to RS-422 / RS-485 technology is the perfect compliment to serial communication to further the use of existing devices, even when the computer doesn’t offer serial ports. The USBG-2COMi-SI-M USB to RS-422 serial adapter has 128 byte FIFO to allow high-speed communication, even in heavy loaded systems.

    This USB to RS-422 serial adapter also allows you to protect your equipment via 2000V optical isolation and 25KV ESD surge protection. Two 6-pin terminal block connectors located on either side for optimal flexibility of serial connection.

    2 Port USB to RS-422/485 auto setup adapter image

    This 2-Port serial adapter allows you to add two RS-422 or RS-485 serial ports by connecting to your host USB port. The adapter features a rugged SECC metal chassis, which also includes DIN rail brackets for mounting. Serial COM modes settings, RS-422 or RS-485 are selectable for operation via DIP switches located on the back of the adapter.

    USB-2COMi-SI-M DIP switch settings

    Additional Features:

    • Two DB9 male connectors & two 6-pin terminal block connectors for optimal flexibility of serial connection
    • 2000V DC optical isolation
    • 25KV ESD surge protection
    • No need to open chassis to set operation modes-two external DIP switches for easy RS-422, RS-485 mode settings
    • Installed as standard Windows COM port
    • SECC metal chassis with DIN rail bracket
    • RS-422 data signals: TxD-, TxD+, RxD+, RxD-, GND, RTS-, RTS+, CTS+, CTS-
    • RS-485 4-wire data signals: TxD-, TxD+, RxD+, RxD-
    • RS-485 2-wire data signals: Data-, Data+
    • Automatic transmit and receive control for 2-wire RS-485 half-duplex mode
    • Built-in termination and biasing
    • High speed serial port with the baud rate up to 921.6K bps
    • Non-standard baudrates supported
    • LEDs of Power, TxD and RxD for easy port monitoring and diagnostics
    • Serial port protected with surge protection of 25KV
    • Powered by USB port, no external power adapter required
    • Easy plug and play installation and RS-422/RS-485 device connection
    • COM port number assigned can be changed to any COM port number required
    • Works with USB 1.1 & 2.0 host port
    • Item Dimensions: 4.53x3.54x1.04in (WxLxH)

    OS Support:

    • Windows 7, and Windows 8
    • Linux and Mac OS 10.X

  • Qty: | |
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    2 Port USB to RS-422 /485 Optical Isolated Adapter

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