BB-UHR307 ADVANTECH industrial usb hubs

 FEATURES

• 4 kV Isolation (UHR304, UHR307)
• High Retention USB Port Connectors
• Rugged Metal Case
• Wide Operating Temperature (-40 to 80°C)
• USB 2.0 – Refer to Specification Table
• Heavy Industrial EMC Specifications

Introduction

Models UHR204, UHR304, UHR207 and UHR307 are industrial-grade four and
seven-port USB hubs. Models UHR304 and UHR307 include 4 kV isolation.
These hubs are designed and tested to meet heavy industrial EMC specifications
allowing operation where standard office-grade hubs fail – such as near variable
frequency drives, motor control centers, welding and other large electrical loads.
High retention USB connectors hold standard USB cables tight and are perfect
for high vibration applications – requiring up to 3.2 lbs-force to disconnect them.
4 kV isolation (UHR304, UHR307) between the upstream and downstream USB
ports protects expensive equipment from dangerous ground loops and helps
ensure data integrity.
These USB hubs are powered from an external 10 to 30 VDC source. Two power
connectors are provided – terminal block or threaded/lockable barrel plug. (Refer
to ordering information for power supply recommendation.) Each downstream
port provides up to 500 mA of power to connected USB devices.

SPECIFICATIONS

USB INTERFACE

Standards: USB 1.1 & 2.0
Upstream Port: (1) Type B Female – High Retention
Downstream Ports: (7) Type A Female – High Retention
Speed: 12 Mbps Multi-transaction Translator, 1 per port
Isolation: 4 kV – Upstream to Downstream
Surge Protection: +/- 0.5 kV DC Ports, +/- 1 kV Signal Ports
ESD: 15 kV Air, 8 kV Contact
High Retention: USB ports require 15 N (3.2 lbs-force) withdrawal force using standard USB cable

POWER

Source: External - required for UHR304, UHR307, UHR207
Bus Powering - optional for UHR204
Power Connector: Terminal Block or Threaded Barrel Jack
Input Voltage: 10 to 30 VDC
Power: 30 Watts
Power TB: 3 Position, 5.08 mm Spacing, 28-12 AWG, Solid Wire
Barrel Jack: Locking / Threaded, 5.5 mm, Center Positive
Downstream Power: 500 mA per port

INDICATORS

Power: Green LED
Port: Ready Green LED
 
MECHANICAL
Dimensions: 20.3x12.1x3.49 cm (8 x 4.75 x 1.38 in)
Enclosure: IP 30, Metal
Weight: 1.4 lbs – 0.64 kilograms
Meantime Before Failure (MTBF): 143330 Hours
MTBF Calc. Method: MIL 217F Parts Count Reliability

ENVIRONMENTAL

Operating Temperature: 
 -40 to 80 °C
 0 to 40 °C when using wall plug power supply
Storage Temperature: -40 to 85 °C
Operating Humidity: 0 to 95% Non-condensing

APPROVALS/CERTIFICATIONS

Emissions:
FCC Class B, CE
EN55022 + AC: Information Technology Equipment - Radio Disturbance
Characteristics - Limits & Methods of Measurements
 
CE:
2004/108/EU - Electronomagnetic Compatibility Directive
2011/65/EU - Reduction of Hazardous Substances Directive
EN61000-6-2 (Heavy Industrial)
EN61000-4-2 (ESD) +/- 8kV contact, +/-15 kV air
EN61000-4-3 (RI) 10 V/m, 80-1000 Mhz; 3 V/m 1.3 to 2.7 GHz
EN61000-4-4 (EFT Burst) +/- 2kV DC ports; +/- 1 kV signal ports
EN61000-4-5 (Surge) +/- 2 kV com; +/- 1 kV differential
EN61000-4-6 (CI) 10 Vrms, 0.15 to 80 MHz
EN61000-4-8 (Magnetic) 10 A/m, 50 Hz & 60 Hz
 
Other:
IEC60068-2-27 (Shock)
IEC60068-2-6 (Vibration)
IEC60068-2-32 (Drop)
 
UL: Class 1 Division 2 Listed File: E245458