Full Speed Industrial USB Isolator User Guide

Model : USB-ISO-M

Web: www.titan.tw Support: [email protected] Document Part Number TN-069 Version 1.00 Issue Date: 2012-06-20

Content Introduction & Features of Industrial Full Speed USB Isolator ................ 2 Introduction of USB-ISO-M ......................................................................... 2 Features of USB-ISO-M ............................................................................... 2 Block Diagram of USB-ISO-M ..................................................................... 3 Setting USB operation speed...................................................................... 3

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Introduction & Features of Industrial Full Speed USB Isolator Introduction of USB-ISO-M The USB-ISO-M is a rugged, industrial-grade full / low speed USB isolator that provides high-voltage 3 kV isolation to protect the host computer and expensive USB equipment connected. This Industrial USB Isolator is designed to build protective isolation barriers to the power and USB signals between a host computer and any connected USB devices. Both the computer and the connected USB device are protected from power surges, EMI/RFI interferences, and transient voltage spikes that may cause damage. The isolator is very efficient and secured to eliminate ground loop currents and protect against overvoltage. The USB-ISO-M can be configured for data transfer rate to either USB 2.0 full speed 12 Mbps or low speed 1.5 Mbps. The isolator is bus-powered and provides up to 420 mA current to downstream devices. There is no need for any driver or software installation. Just plug the cable from the USB isolator to the host USB port of the PC, and connect the USB device to the downstream port of the isolator, the host PC and USB device are immediately protected by isolation to prevent from harmful voltage, ESD shock and noise. The USB Isolator helps improve the system stability and protect the valuable industrial and medical equipment. When the USB host and USB devices operate at different ground voltages, the USB-ISO-M is an ideal protector to prevent destructive damage.

Features of USB-ISO-M                 

Isolates and protects any USB devices from a USB Host Electrical isolation up to 3000 Vrms upstream to downstream USB port Common mode filtering on all data lines 5V isolated pass-thru power up to 420 mA to downstream device Support USB2.0 full speed 12 Mbps by default setting USB1.1 low speed 1.5 Mbps data rate selectable by jumpers High speed USB devices works in full speed mode No software or drivers installation required Short circuit protection LED for power indication Wide ambient temperature operation -40 to 70°C (-40 to 158°F) USB bus-powered Packed in rugged metal case with USB cable securely locked to the case Metal case with DIN rail brackets Dimensions : 73 mm X 52 mm X 25 mm (L x W x H) 73 mm X 75 mm X 25 mm (L x W x H) with DIN rail bracket CE, FCC approval RoHS and RoHS2 compliant

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Block Diagram of USB-ISO-M

Setting USB operation speed USB-ISO-M has two 1x3 header blocks (JP2, JP3), which have jumpers to set the speed to USB2.0 full speed (12 Mbps) or USB1.1 low speed (1.5 Mbps) data rate operation. The data rate by default setting is set to full speed 12 Mbps.

Jumper JP2 1-2 JP3 1-2 JP2 2-3 JP3 2-3

Function USB2.0 full speed (12 Mbps) data rate operation (default setting).

USB1.1 low speed (1.5 Mbps) data rate operation. (Only for keyboard, mouse or other low speed USB peripheral devices).

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JP2, JP3: Pin1 and Pin2 short for USB2.0 full speed (factory default setting)

JP2, JP3: Pin2 and Pin3 short for USB1.1 low speed

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Safety Approval and Declaration The USB-ISO-M is compliant with both FCC Part 15 subpart B and European EMC Directive. This USB Isolator has been tested for compliance.

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Trademarks TITAN and the logo is a registered trademark of TITAN Electronics Inc. in Taiwan. Microsoft, Windows, Windows XP, Windows Vista, Windows Server, Windows 7, Windows 8 are trademarks of Microsoft Corporation. All other trademarks and brands are property of their respective owners.

Copyright Copyright 2012-2015 TITAN Electronics Inc. All right is reserved. Reproduction of the manual and software without permission is prohibited.

Disclaimer TITAN Electronics Inc. provides this document and computer programs “as is” without warranty of any kind, either expressed or implied, including, but not limited to, its particular purpose. TITAN Electronics Inc. reserves the right to make improvements and changes to this user manual, or to the products, or the computer programs described in this manual, at any time. Information provided in this manual is intended to be accurate and reliable. However, TITAN Electronics Inc. assumes no responsibility for its use, or for any infringements on the rights of third parties that may result from its use. This product might include unintentional technical or typographical errors. Changes are periodically made to the information herein to correct such errors, and these changes are incorporated into new editions of the publication.

Copyright © 2012 TITAN Electronics Inc. All brand names and trademarks are the property of their respective owners.

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