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 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
Quantity | Price |
---|---|
20 - 99 | ₽2 180 |
100 - 499 | ₽1 840 |
500 - 999 | ₽1 660 |
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
Quantity | Price |
---|---|
20 - 99 | ₽2 350 |
100 - 499 | ₽2 010 |
500 - 999 | ₽1 840 |