3One data GMI DATABOX USB8485I Series User manual

Shenzhen 3onedata Technology Co.,Ltd www.3onedata.com
USB8485I Series
User manual
Shenzhen 3onedat 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: [phone]
Fax: [phone]
【Summarize】
USB8485I is a kind of USB to 8 port RS485/422 converter,
the USB8485I can let PC or work station’s USB port connect 8pcs
RS-485 or RS-422 comfortable. USB8485I provides four RS-
485/422 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
USB8485I or USB8485I-P（100/240VAC）x1
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 RS485/422 ports
CPU occupancy rate very low, high performance
One RS-485/422 can establish at most 32 nodes
RS-485/422 side transfer distance 1200m
RS485/422 support 2KVAC 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】
USB8485I-P（100/240VAC）：
Front view
Back view
[email protected]
Tel: [phone]
Fax: [phone]
www.gmidatabox.fr
Distribué par GMI-Databox

Shenzhen 3onedata Technology Co.,Ltd www.3onedata.com
Bottom view
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.Company name, product line identification 1.Power LED indicator 【PIN define】
6.Serial port COM1~COM8 2.COM1~COM8 receive data statue indicator USB8485I serial converter RS-485/422 side adopts DB9 7.Power switch 3.COM1~COM8 transmit data statue indicator male, USB port
adopts B type USB female, the PIN define is as
8.AC power 3-PIN Jack 4.B type USB female port follows:
9.Mat place 5.DC power input interface DB9：
6.Company name, product line identification
USB8485I：7.Serial port COM1~COM8
8.Mat place
【Dimensions】
Unit（mm）DB9F（female, hole）DB9M（mal, needle）

Shenzhen 3onedata Technology Co.,Ltd www.3onedata.com
Front view
Bottom view
RS-485
（
DB9M
）
1
D-
D+
2
GND
5
RS-422
（
DB9M
）
T-
1
T+
2
3
R+
R-
4
GND
5

Shenzhen 3onedata Technology Co.,Ltd www.3onedata.com
USB：power plug, power input range: 100～240VAC.
【Power switch】
USB8485I-P（100/240VAC）back panel provide 1 boat type power switch, if OFF,
power is closed, otherwise, it is opened
【USB cable】
【
Typical application】
USB8485I：
USB8485I provided 1 USB port, it localed in front panel, it
can connect to PC with USB cable and make the driver loading
The lower panel of USB8485I provides access port of DC and installation
power, wherein the power input is 9VDC. Recommend to use the
【LED Indicator】
power adapter of DC head specification with 2.5mm inner
The LED indicator’s monitoring working state of USB8485 can
diameter and 5.5mm outer diameter, 11cm length. fully simplify resolution of fault. Detailed states of each indicator
USB8485I -P（100/240VAC）： 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
USBBtypefemale
USBBtypemale
【
Powerinput
】
BtypeUSB
female
1
VCC
2
D-
3
D+
4
GND

Shenzhen 3onedata Technology Co.,Ltd www.3onedata.com
USB8485I-P(100/240VAC) back panel provide 220VAC 3-pin
【Specification】
Parameter
Serial port: 8 port RS-485/422
RS-422 signal: T+,T-,R+,R-
RS-485 signal: D+,DParity: None,Even,Odd,Space,Mark
Data: 7bit,8bit
Stop bit: 1bit,2bit
Band rate: 300bps～115200bps
Direction: ADDC, auto detect direction control
Loading: RS-485/422 support 32 nodes
Protection: 2KVAC isolation, grade 4 static protection
Distance: RS-485/422 side: 1200m, USB side less than 5m
Interface
USB port: USB female, type B
RS-485/422 port: DB9 male ( attached DB female terminal block)
LED indicator
Power indicator: PWR
8 port RS485/422 COM1~COM8 send data: TX1~TX8
8 port RS485/422 COM1~COM8 receive data: RX1~RX8
Power supply
USB8485I, Power input: 9VDC
USB8485I-P(100-240VAC): 220VAC(100~240VAC)
USB8485I
No-load power consumption:1.63W@9VDC
Full-load power
consumption:
2.13W@9VDC
USB485I-
P(100/240VAC)
No-load power consumption: 2.3W@220VAC
Full-load
power
consumption
:
4.5W@220
VAC
Mechanic
al:
Shell: IP30, high strength iron shell.

Shenzhen 3onedata Technology Co.,Ltd www.3onedata.com
Weight: 1011g
Dimension(L×W×H):230mm×148.3mm×40mm
Environmental
Working temperature: -40～85℃
Storage temperature: -40～85℃
Ambient
Relative
Humidity:
10 to 95%
(non-
condensin
g)
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: 5 years
Certification：
CE, FCC, RoHS, UL508(Pending)