USB4485 Interface Converter
Quick Installation Guide
3onedata Co., Ltd.
Address: 3/B, Zone 1, Baiwangxin High Technology
Industrial Park, Xili, Nanshan District,
Shenzhen
Website: www.3onedata.com
Tel: +86 0755-26702688
Fax: +86 0755-26703485
【
Package Checklist
】
Please check whether the package and accessories are intact
while using the device for the first time.
1. Interface converter
2. 5VDC Power adapter
3. CD
4 Quick installation guide
5. Warranty card
6. Certification
If any of these items are damaged or lost, please contact our
company or dealers, we will solve it ASAP.
【
Product Overview
】
The product is an interface converter for data exchange
between USB and RS-485/422, model is USB4485 (1 USB
port + 4 RS-485/422 serial ports + 1 5VDC power supply).
【
Panel Design
】
Front View
Rear View
Top view
1. USB Type-B (Female)
2. Serial port 4 data receiving&transmitting indicator
3. Serial port 3 data receiving&transmitting indicator
4. Serial port 2 data receiving&transmitting indicator
5. Serial port 1 data receiving&transmitting indicator
6. Power supply indicator PWR
7. DB9 RS-485/422 terminal blocks (COM1-COM4)
8. Power input terminal (5VDC)
【
Mounting Dimension
】
Unit: mm
Notice Before Mounting:
Don't place or install the device in area near water or
moist, keep the relative humidity of the device
surrounding between 5%~95% without condensation.
Before power on, first confirm the supported power
supply specification to avoid over-voltage damaging the
device.
The device surface temperature is high after running;
please don't directly contact to avoid scalding.
Notice Before Power on:
Power ON operation: First insert the power supply
terminal block into the device power supply interface,
then plug the power supply plug contact and power on.
Power OFF operation: First, remove the power plug,
then remove the wiring section of terminal block. Please
pay attention to the above operation sequence.
【
Power Supply Connection
】
USB Power Input
The front panel of the device provides 1 USB storage port,
adopting Type-B connection mode.
