MACDEL Electronics, Inc.
      
18 Stromynka St., Moscow, 107076, Russia  tel/fax: +7 495 989 73 55  www.macdel-electronics.com

These converters provide the conversion of USB bus signals into differential pairs of signals of the serial asynchronous 4-wires RS-422 or 2-wires RS-485 interface.

Converters are designed for easy connections to commercial and industrial equipment such as point-of-sale peripherals, scientific instrumentation, laboratory and medical equipment and other devices in conditions where voltage spikes, surges and others crosstalk may occur.

Converters are ideal for applications requiring long distance.

  • converter-RS422_720x540
    Converter RS-422

    Model: MD-USB2RS422-PL

    Features

    • Maximum baud rate 921600 bps
    • Built-in termination and biasing resistors
    • Transmit, Receive and Power LEDs for easy port monitoring and diagnostic
    • The transmitter of the converter is always enabled
    • Powered by USB port (no external power adapter required)
    • Easy plug and play installation and RS-422 device connection
    • Installed as standard Virtual Windows COM port

    Price:   2 350

    QuantityPrice
    20 - 99 ₽2 180
    100 - 499 ₽1 840
    500 - 999 ₽1 660

  • converter-RS485_720x540
    Converter RS-485

    Model: MD-USB2RS485-FT

    Features

    • Maximum baud rate 921600 bps
    • Built-in termination and biasing resistors
    • Automatic transmit and receive control for 2-wire RS-485 half-duplex mode
    • Transmit, Receive and Power LEDs for easy port monitoring and diagnostic
    • Powered by USB port (no external power adapter required)
    • Easy plug and play installation and RS-422/RS-485 device connection
    • Installed as standard Virtual Windows COM port

    Price:   2 580

    QuantityPrice
    20 - 99 ₽2 350
    100 - 499 ₽2 010
    500 - 999 ₽1 840