3onedata SW4485I Quick Installation Manual

SW4485I HUB
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 the integrity of package and accessories while
first using the product.
1. Hub x1 (with terminal block)
2. Quick installation guide
3. DIN-Rail mounting attachment
4. Warranty card
5. Certification
If any of these items are damaged or lost, please contact our
company or dealers, we will solve it ASAP.
【Product Overview】
This product is a hub. The model is: SW4485I (1
RS-232/485 + 4 RS-485).
【Panel Design】
 Rear view, Bottom view and Top view
 Front View
1. DIN-Rail mounting kit
2. Terminal block for power input
3. Grounding screw
4. Data sending status indicator of upper device (TX)
5. Power indicator
6. Data receiving status indicator of upper device (RX)
7. RS-485 interface status indicator light of the lower
device (1-4)
8. RS-485 interface of the lower device
9. RS-232/485 interface of the upper device
【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.
【DIN-Rail Mounting】
The product adopts 35mm standard DIN-Rail mounting which
is suitable for most industrial scenes, mounting steps as
follows: