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Industrial Usb To Rs422 Converter High Speed 480Mbps Transmission Rate

Minimum Order Quantity : 1 Price : Negotiable
Packaging Details : Carton Delivery Time : 7 Working Days
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram Supply Ability : 3000 sets per month
Place of Origin: Shenzhen, China Brand Name: 3onedata
Certification: CE, FCC, RoHS Model Number: USB232/485/422

Detail Information

USB Ports: 1 Serial Ports: 1
Input Power: 9VDC Waterproof: IP30
Operating Temperature: -40~85℃ Warranty: 3 Years
High Light:

usb to rs422 converter


usb 2 serial converter

Product Description

Industrial USB to RS-232/485/422 Converter


USB232/485/422 is a USB to RS-232/485/422 interface converter, which can achieve bidirectional data conversion between USB interface and RS-232/485/422 serial ports. The product supports 1 USB interface and 1 RS-232/485/422 serial port. RS-485/422 supports serial port self-adaption technology, which can identify RS-485/RS-422 serial port with no need of switch setting. Serial port is equipped with 8kV electrostatic protection and 2kV isolation protection, which can effectively protect the device from damage. It adopts wall mounting to meet the requirements of different application fields.


The product provides matched driver program software; USB interface connected to PC will make up a serial COM port in the computer system automatically. PC host can communicate with RS-232/485/422 serial devices via virtual COM port.


Hardware adopts fanless, low power consumption, wide temperature and voltage design and has passed rigorous industrial standard tests, which can suit for the industrial scene environment with harsh requirements for EMC. It can be widely used in PLC, Industrial Automatic Control, IC Card Toll Collection System, and Data Acquisition Control System, etc.



Serial Port


Standard: EIA RS-232C, RS-485, RS-422

Quantity of serial port: 1 RS-232/485/422 serial port

RS-232 signal: TXD, RXD, GND

RS-485 signal: D+, D-, GND

RS-422 signal: T+, T-, R+, R-, GND

Baud rate: 300bps~115200bps

Data bit: 7bit, 8bit

Stop bit: 1bit, 2bit

Parity bit: None, Even, Odd, Space, Mark

Interface form: RS-232 serial port, adopts DB9,Female;

RS-485/422 serial port, adopts 5-pin 5.08mm pitch terminal block

Transmission distance: RS-232 serial port, 15m;

RS-485/422 serial port, 1200m

Direction control: RS-485 adopts automatic data flow control technology which can detect and control the direction of data transmission

Load capacity: RS-485 supports 32-point polling environment (128-point is customizable)

Interface protection: 8kV electrostatic protection, 2kVAC isolation protection


USB Port


Standard: USB 1.1, USB 2.0

Quantity of interfaces: 1 USB interface

USB signal: VCC, DATA+, DATA-, GND

Transmission rate: high speed 480Mbps, full speed 12Mbps

Interface form: USB A-type socket, Male

Transmission distance: 5m


Operating System


Windows 2000/Server 2003/XP/Vista/Server 2008/7, Windows XP Embedded, Windows CE 4.2/5.0/5.2/6.0, Linux (above version 2.4), MAC OS-X


LED Indicator


Power supply indicator, serial port data sending/receiving indicator



Power Requirement



Support optional USB interface power supply or 9~48VDC power supply, they could power the device simultaneously


Power Consumption


No-load: 0.38W@24VDC

Full-load: 0.41W@24VDC


Environmental Limit


Operating temperature: -40~85℃

Storage temperature: -40~85℃

Relative humidity: 5%~95% (no condensation)





Housing: metal, IP30 protection grade

Installation: wall mounting

Dimension (W x H x D): 69mm×22mm×100mm

Weight: 226g






Industrial Standards


IEC 61000-4-2 (ESD, Electrostatic discharge), Level 2

Air discharge: ±8kV

Contact discharge: ±4kV


Shock: IEC 60068-2-27

Free fall: IEC 60068-2-32

Vibration: IEC 60068-2-6




3 years




Industrial Usb To Rs422 Converter High Speed 480Mbps Transmission Rate 0


Ordering Information


Available Models USB RS-232/485/422 Power Supply
USB232/485/422 1 8

9~48VDC or USB power supply


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