USB To RS-422/485 Converter

• Plug & Play installation

• Built in 15KV ESD protection for signals

• RS-422/485 surge & over current protection

• Built in 100 ohm Termination resistor

• Windows, MAC OS, Linux driver support

• Compact Design

• Attach with one USB cable type A to type A

USB Interface

Chipset : Silicon Lab CP2102

USB spec : USB 1.0, 1.1, 2.0

Connector : USB Type B

Baud Rates : Full speed 12Mbps

Serial Interface

Port number : 1

Port Type : RS-422/485 x 1 Port, auto select

Connector : 4-pin Terminal Block

422/485 Speed 300 bps ~ 230.4 Kbps

Parity : None , Odd , Even , Mark , Space

Data Bit : 5, 6 , 7 , 8

Stop Bit : 1 , 1.5 , 2

RS-422 : Rx+ , Rx- , Tx+ , Tx-

RS-485 : Data+ , Data-

Receive buffer : 576 Byte

Transmit buffer : 640 Byte

Flow Control : X-On / X-Off or Hardware

Protection : 422/485 Surge & Over Current Protection

Built in 15KV ESD protection for all signals

Termination Built in 100 Ohm Termination resistor

Resistor switch On/Off (pull high/low)

Distance : Up to 1250M

Driver Support

Windows 98SE/2000/XP/2003/Server/VISTA/WIN 7/

WIN 8 / WinCE 5.0/6.0

MAC OS OSX / OS9

Linux 2.4 / 2.6

USB Interface

Power

Input: USB Bus power, DC5V, 50mA

Mechanical and Environment

Dimension 50 x 40 x 25 mm

Weight 35g

Temperature : Operating: 0°C ~ 65°C (32°F ~ 149°F)

Storage: -20°C ~ 70°C (-4°F ~ 158°F)

Humidity : Operating: 10% ~ 95% non-condensing

Storage: 5% ~ 95% non-condensing

LED SYS (PWR)

Regulatory Approval

FCC Part15 Class A

CE EN55022 Class A, EN55024

RoHS Compliance

Warranty

Warranty 1 Year

Product Image:

click above photo to get large view.

Data Sheet:

US-101-485_DataSheet_201812a.pdf

User's Manual:

US-101-485_UsersManual.pdf

Drivers:

upon request.