USB232/485/422
Interface Converter
Quick Installation Guide
3onedata Co., Ltd.
Address: 3/B, Zone 1, Baiwangxin High Technology
Industrial Park, Song Bai Road, Nanshan
District, Shenzhen, 518108, China
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. Quick installation guide
3. CD
4. Warranty card
5. Certification
6. AM USB Head / AM USB
Head Converter Line
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 a data exchange interface converter between
USB and RS-232/485/422, model is USB232/485/422 (1 USB
port +1 RS-485/422/232 serial port +1 9~48VDC power
supply).
【
Panel Design
】
Left view
Right view
Top view
Front view, rear view
1. USB Type A female head interface
2. Power input
（
9~48V
）
3. RS-485/422 terminal block
4. RS - 232 DB9 male head
5. Wall Mounting lug
6. Power indicator
7. Serial port receiving data indicators
8. Serial port transmission data indicators
【
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,
and then plug the power supply plug contact and power
on.
Power OFF operation: First, remove the power plug,
and then remove the wiring section of terminal block.
Please pay attention to the above operation sequence.
