3One data USB8232I User manual
Shenzhen 3onedata Technology Co.,Ltd www.3onedata.com
USB8232I-P(9VDC)
User Manual
Shenzhen 3onedata Technology CO., LTD
Address: 3/B, Zone 1, Baiwangxin High Technology Industrial
park, Song Bai Road, Nanshan District, Shenzhen, 518108, China
Website: www.3onedata.com
Phone: +86 0755-26702688
Fax: +86 0755-26703485
【Summarize】
USB8232I is a kind of USB to 8 port RS232 converter,
the USB8232I can let PC or work station’s USB port connect 8pcs
RS232 comfortable. USB8232I provides four RS-232 serial ports,
is compliant with USB 1.1 and 2.0 specifications, and meet the
480Mbps high-speed requirement of Hi-Speed USB 2.0. Using
your computer’s USB ports to connect serial devices reduces the
total cost of ownership, investment in hardware, and long term
management and integration costs.
【Packing List】
The first time use this product, please check the packaging is
intact or not and the attachment is complete or not at first
USB8232Ix1
AM type USB to BM type USB cable x1
9V/0.5A power adapter x1 or AC power cable x1
User manual x1
CD x1
Certificate x1
Warranty card x1
If you find that the device is damaged or any parts of it is
missing during transportation, please notify the Company or the
Company’s distributor, we will give you proper solution as soon
as possible.
【Features】
Use USB extend 8 port RS-232 ports
CPU occupancy rate very low, high performance
RS-232 support 1.5KVAC isolation
Detect serial speed automatic, Speed: 300～115200bps
Industrial design, IP30 protection grade
No fan, low consumption design
Storage temperature: -40℃～85℃;
Relative humidity:5%-95%
【Panel design】
USB8232I：
Front view
Bottom view
Back view
Shenzhen 3onedata Technology Co.,Ltd www.3onedata.com
1.Power LED indicator
2.COM1~COM8 receive data statue indicator
3.COM1~COM8 transmit data statue indicator
4.B type USB female port
5.DC power input interface
6.Company name, product line identification
7.Serial port COM1~COM8
8.Shim
【Dimensions】
Unit（mm）
【PIN define】
USB8232I serial converter RS-232 side adopts DB9 male,
USB port adopts B type USB female, the PIN define is as follows:
DB9：
DB9F（female, hole）DB9M（mal, needle）
USB：
USB B type female USB B type male
【Power input】
The lower panel of USB8232I provides access port of DC
power, wherein the power input is 9VDC. Recommend to use the
power adapter of DC head specification with 2.5mm inner
diameter and 5.5mm outer diameter, 11cm length.
【USB cable】
USB8232 provided 1 USB port, it localed in front panel, it
can connect to PC with USB cable and make the driver loading
and installation
RS-232
（DB9M）
1
DCD
2
RxD
3
TxD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
B type USB
female
1
VCC
2
D-
3
D+
4
GND
Shenzhen 3onedata Technology Co.,Ltd www.3onedata.com
【LED Indicator】
The LED indicator’s monitoring working state of USB8232I can
fully simplify resolution of fault. Detailed states of each indicator
are shown in the following table:
System statues LED
LED
Statue
Description
PWR
ON
Power connection regular
OFF
No power connection or unwonted
TX1~TX8
OFF
No data transmitted or unwonted
ON
Data transmitted unwonted
Blinking
In receiving data
RX1~RX8
OFF
No data received or unwonted
ON
Data received unwonted
Blinking
In receiving data
【Typical application】
【Specification】
Parameter
Serial port: 8 port RS-232
RS-232signal: DCD、RXD、TXD、DTR、GND、DSR、RTS、
CTS、RI
Parity: None,Even,Odd,Space,Mark
Data: 7bit,8bit
Stop bit: 1bit,2bit
Band rate: 300bps～115200bps
Direction: ADDC, auto detect direction control
Protection: 1.5KVAC isolation, grade 4 static protection
Distance: RS-232 side: 15m, USB side less than 5m
Interface
USB port: USB female, type B
RS-232 port: DB9 male
LED indicator
Power indicator: PWR
8 port RS232 COM1~COM8 send data: TX1~TX8
8 port RS232COM1~COM8 receive data: RX1~RX8
Power supply
Power input: 9VDC
No-load power consumption:2.862W@9VDC
Full-load power consumption: 2.880W@9VDC
Mechanical:
Shell: IP30, high strength iron shell.
Weight: 1000g
Dimension(L×W×H):230mm×152.3mm×40mm
Environmental
Working temperature: -40～75℃
Storage temperature: -40～85℃
Ambient Relative Humidity:
10 to 95% (non-condensing)
Standard
EMS: EN61000-4-2 (ESD), Level 4
Shock: IEC 60068-2-27
Free fall: IEC 60068-2-32
Vibration: IEC 60068-2-6
Warranty:
Warranty time: 3 years
Certification：
CE, FCC, RoHS, UL508(Pending)
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