B&B Electronics UHR307 - Quick Start Guide - Manual

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
Connect Your Power Supply Mounting
Product Overview
To USB Host
Front View
LED
Indicators
Downstream Ports
Side View
Detachable
Terminal Block
Barrel Plug Power
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.
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.
You can order a grounding strap at:
http://www.bb-elec.com/product.asp?sku=CU15B
We strongly recommend that you ground the
chassis. Connect a grounding wire from the green
ground lug to a good source of earth ground.
Grounding
LED Status
Power ON = Power connected
Port ON = Port active, ready for use
Port OFF = Port fault
POS NEG GND
1 2
3
4