4O3A: USB2 to RS-485 Adapter

€29.00
incl. VAT plus shipping €24.37

In stock, shipped in 3 to 4 days.

SKU
4O-USB2RS485

Top Features

  • Distance up to 1200m
  • Robust RS-485 transmission
  • Inexpensive 2-wire cable

Supply Scope

  • USB stick

Technical description 4O-USB2RS485

The USB to RS-485 (aka EIA-485) stick converts the serial data signal of the USB interface into a bipolar RS-485 signal. This has the advantage that due to the symmetrical signal level, a much better robustness and thus a greater distance is achieved during transmission.

The stick does not need an external power supply, this is done via the USB 2.0 interface. Baud rate from 75bps to 115200bps, depending on the system, up to 6 MBps possible.

Application description 4O-USB2RS485

This level converter is used to connect the magnetic compass of the Rotator Genius to a PC. This is necessary for calibration, for example, or if you want to read out other magnetic sensors on the PC.

Technical Data
Product Name 4O-USB2RS485
Brand 4O3A
Size W x H x D 61 x 16 x 13 mm
The manufacturer 4O3A from Montenegro stands for passionate commitment to amateur radio. The owner, Ranko Boca, is himself a radio amateur and experienced controller. This is how the products come about as a solution tailored precisely to the needs of demanding radio amateurs, developed and manufactured by a small team of specialists.

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