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Interface converter USB-RS485 buy in Ekaterinburg
Buy Interface converter USB-RS485
Interface converter USB-RS485

Interface converter USB-RS485

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Russia, Ekaterinburg
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Technical characteristics
  • ManufacturerНПК ВИП
  • Country of manufactureRussia

SP3301 converter with galvanic isolation is designed for communication microcontroller control system (data collection and transmission) for RS - 485 (RS - 232) with the PC via the USB interface. Suitable for communicating with a computer and pressure sensors ADD third party devices for exchanging data interface RS - 485.

Structurally, the converter is made in the plastic housing on one side of which is located WF connector - 03M for connecting communication line standard RS - 485, and on the other end of the USB type B for connecting the product to the computer. Connection can be made using a USB cable A - B 2.0 (included) to connect to the communication line standard RS - 585 is performed using WF connector - 03M (supplied).

The principle of operation of the inverter is based on emulation of the virtual COM - port through which communication with the microcontroller control system.

The USB converter - RS485 SP3301 need to install drivers. Driver Installation takes place in two stages:

  1. Bus driver installation (after installing the driver, the system will be USB Serial converter);
  2. installation of the virtual COM driver - the port (after installing the driver, USB Serial port will appear in the system).

Provided with the product software is designed to work in OC MS Windows.

The device is a high quality product that enables software to job MonSDV, and with third - party software manufacturers for generating commands and receiving replies in accordance with the standard RS - 485.


Supported protocols

USB1.1, USB2.0

The maximum data rate Mbit / s


Insulation voltage input / output, V


Dimensions (without cable), mm

70 × 50 × 22

The degree of protection against dust and moisture

IP 20

Mass, kg






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Interface converter USB-RS485
Interface converter USB-RS485
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