USB 2.0 to 4 Ports Serial Db9 Rs422 Rs485 Adapter Converter Hub

Features

Standards: Conforming To USB1.1, 1.0 And 2.0 Standards and EIA RS-485 and RS-422 Standard

USB 2.0 High Speed (480 Mbits/Second) and Full Speed (12Mbits/Second)

USB signals: VCC, DATA+, DATA-, GND and FG

RS-422 Signals: T/R+,T/R-,RXD+,RXD-,GND

RS-485 Signals: T/R+,T/R-,GND

Operating Mode: Asynchronous Mode, Point-To-Point Or Point-To-Multipoint Mode, 2-Wire Half-Duplex, 4-Wire Full-Duplex

UART Interface supports 7/8 bit data, 1/2 stop bits, and Odd/Even/Mark/Space/No Parity

Baud rate: 230Kbps, automatic detection of the transmission rate of the serial interface signal

Load Capacity: Point-To-Multipoint Communication Mode Is Supported, Maximum 128 RS-422 Or RS-485 Devices Are Supported

Communication Distance: 5000 Meters for RS-485/422 Interface And No More Than 5 Meters for The USB Port

Interface protection: 600 lightning strike protection, ±15KV ESD protection and surging

Interface forms: B interface female connector and DB9 male connector for USB.

Signal indication: Send (TXD) and Receive (RXD)

Transmission media: twisted-pair cable or shielded cable

Supports automatic handshake mode

Working environment: -40 to 85 , relative humidity 5% to 95%

Supports bus powered, self powered and high power bus powered USB configurations

Optional DC jack(DC 12V) or terminal block power connections (9-36 DC )

Applications

POS Printer Terminal

Networking System

PLC, Instrumentation device

Data Acquisition, I/O Control Module

Driver Support

Windows 2000, Server 2003, Server 2008,2012

Windows XP and XP 64bit

Windows XP Embedded

Windows Vista and Vista 64bit

Windows 7/8/8.1/10 32 end 64bit

Windows CE 4.2, 5.0, 5.2 and 6.0

Linux (2.4 or later) and Linux x86_64

USB1.1 or higher port