Industrial-Grade High-Speed USB Hubs

Now with Isolation!

Features and Benefits

High ESD protection ensures product will keep running with no system downtime
High retention USB connectors provide strong, reliable connections - even in high vibration environments
Wide temperature (-40 to 80°C) operation to withstand extreme temperature conditions
Rugged design in metal case suitable for harsh industrial environments
Panel or DIN Mount to fit into your application with flexible mounting configurations
4000 V isolation meets EN60601-1-2 for medical applications (Model UHR304)
Shock and vibration tested for 50G shock and 4g vibration
UL Class 1, Division 2 listed for hazardous locations

Applications
• Industrial • Instrumentation • OEM's • Vehicle • Medical • Security • Oil and Gas

Specifications

USB Standards	USB 1.1 and 2.0 compatible
Upstream port	(1) USB Type B Female – High retention (withdrawal >15 N)
Downstream ports	(4) USB Type A Female – High retention (withdrawal > 15 N)
Speed	480Mbps (URH204 only), 12Mbps, 1.5Mbps
Isolation	4 kV, Upstream port isolated from downstream ports (UHR304 only)
ESD	Level 4 ESD protection
Power LED’s	Power On (UHR304)
USB Bus Power	5 VDC from USB bus (UHR204 only); isolated model UHR304 requires external power supply
Input Power Voltage	10-30 VDC, external power via terminal block or locking barrel plug input
Downstream Power	Bus Power = up to 100mA (per port), External Power = up to 500mA (per port)
Dimensions	5.5 x 3.5 x 1.4 in (139 x 87 x 35 mm) without panel brackets
Operating Temperature	-40 to 80°C (-40 to 176°F)
Mounting	One DIN and two panel brackets included

Model No.	Description	Price Change to GBP	Buy Now
UHR204	Industrial grade, Non-Isolated 4-port USB Hub Datasheet Quick Start Guide DoC Photo Accessory List	Euro 202.34
New! UHR304	4kV Isolated, 4-Port USB Hub (requires a power supply) Datasheet Quick Start Guide DoC Photo Accessory List	Euro 233.59

Model No.	Description	Price Change to GBP	Buy Now
MDR-20-24	DIN rail mount power supply 24VDC, 1.0 A output power Datasheet Photo Accessory List	Euro 35.16
PS12VLB-INT-MED	Power Supply 12VDC, Medical Grade - US, EU, UK Datasheet Photo	Euro 38.28
USBAMBM-3F	3 ft. USB Extension Cable, Type A Male to Type B Male, Grey	Euro 6.25
USBAMBM-6F	6 ft. USB Extension Cable, Type A Male to Type B Male, Grey	Euro 7.03

International Headquarters
B&B Electronics
707 Dayton Road • PO Box 1040 • Ottawa, IL 61350
T 815-433-5100 F 815-433-5109

Europe, Middle East, Africa
B&B Electronics Ltd
10 Westlink Commercial Park, Oranmore, Co. Galway, Ireland
T 353.91.792444 F 353.91.792445