Features
FTDI FT-4232 USB chip
Support 4 Serial Ports
3000V DC isolation protection
Built in 15KV ESD protection for signals
RS-422/485 surge & over current protection
Built in 1K ohm Termination resistor
Windows, MAC OS, Linux driver support
Attach with one USB cable type A to type B
 
Specifications
Serial Interface 4 ports
Port Type : RS-232 x 4 Port ( DB9 ) or RS-422/485 x 4 Port (4-pin Terminal Block, Auto Select)
Connector : Male DB9 / 4-pin Terminal Block
RS-232 Speed : 300 bps ~ 921.6 Kbps
422/485 Speed 300 bps ~ 230.4 Kbps
Parity : None , Odd , Even , Mark , Space
Data Bit : 7 , 8
Stop Bit : 1 , 2
RS-232 : Rx , Tx , GND , RTS , CTS , DTR , DSR ,
RS-422 : Rx+ , Rx- , Tx+ , Tx-
RS-485 : Data+ , Data-
Built–in : RS-422/485 pull high / low Resistor
Protection : 422/485 Surge & Over Current Protection
Built in 15KV ESD protection for all signals
Isolation : 3000V DC Optical isolation protection
Termination Built in 100 Ohm Termination resistor
Resistor switch On/Off
 
Driver Support
Windows 98SE/2000/XP/2003/Server/VISTA/WIN 7/
WIN 8 / WinCE 4.2/5.0/6.0
MAC OS OSX
Linux 2.4 / 2.6
 
USB Interface
Chipset : FDDI FT-4232
USB spec : USB 1.0, 1.1, 2.0
Connector : USB Type B
Baud Rates : Full speed 12Mbps
 
Regulatory Approval
FCC Part15 Class A
CE EN55022 Class A, EN55024
RoHS Compliance
Warranty 1 Year
 
Environment
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
 
Power
Input: USB Bus power, DC5V, 50mA
 
Dimension & Weight
Dimension 110 x 170 x 33 mm
Weight 500g
 
LED
SYS (PWR), Rx, Tx