B&B UHR207 Quick Start Manual

Product Overview

Front View
Downstream Ports
To USB Host LED
Indicators
Side View
Detachable
Barrel Plug Power
Terminal Block
Mounting
1
DIN Rail Mounting
Attach the DIN rail
bracket with the flat
surface of the bracket
facing the back
of the hub.
Panel Mounting
The panel mount brackets can be attached
to either side of the hub. They can be attached
in (4) positions: Up, Down, Forward and Back.
2 Connect Your Power Supply
External Power
Both the UHR207 and the UHR307 require 10 to 30
VDC external power. They will consume a maximum
of 30 W. You can provide power via the barrel plug port
or the terminal block.
Terminal block is polarity protected.
POS NEG GND
3
Grounding
We strongly recommend that you ground the
chassis. Connect a grounding wire from the green
ground lug to a good source of earth ground.
You can order a grounding strap at:
http://www.bb-elec.com/product.asp?sku=CU15B
4 LED Status
Power ON = Power connected
Port ON = Port active, ready for use
Port OFF = Port fault
ABOUT USB
Video: Making USB Reliable in Rugged Applications
www.bb-elec.com/tech_articles/video_usb-tech-tips.asp
Video: USB Hub Introduction
www.bb-elec.com/tech_articles/video_UHR304.asp