Further information for Dehn + Soehne Dehn USB interface converter USB RS485 - USB NANO 485
The USB-Nano-485 converts between USB and RS-485 signals. The device is specially designed for the 2-wire RS-485 bus. The LEDs indicate operation (yellow), Rx (green) and Tx (red). Due to its extremely small dimensions, the USB-Nano-485 is particularly suitable for mobile use on notebooks. However, stationary applications are also possible.