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USB/Serial Adapter Use Guide

This document provides recommendations for using USB to serial adapters with INFRANOR SAS drives. It describes that serial ports are becoming less common on PCs, requiring the use of USB to serial adapters. It recommends choosing an industrial adapter over a consumer one for better performance and reliability. The adapter should have shielded cables and create virtual COM ports that are compatible with the Gem Drive Studio software being used.

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Juan Gonzalez
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66 views1 page

USB/Serial Adapter Use Guide

This document provides recommendations for using USB to serial adapters with INFRANOR SAS drives. It describes that serial ports are becoming less common on PCs, requiring the use of USB to serial adapters. It recommends choosing an industrial adapter over a consumer one for better performance and reliability. The adapter should have shielded cables and create virtual COM ports that are compatible with the Gem Drive Studio software being used.

Uploaded by

Juan Gonzalez
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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INFRANOR SAS Avenue Jean Moulin F-65100 LOURDES

Tl : +33 5 62 94 10 67 Fax : +33 5 62 42 18 69 c.infranor@infranor.fr


3, avenue Louis Delage F-91310 LINAS
Tl : +33 1 69 63 35 15 Fax : +33 1 69 63 35 16
www.infranor.fr

Application note
March 10, 2010 Use of USB / Serial
adapters

Recommendations when using a USB / Serial adapter

1/ General description

The progressive dying-out of serial ports on the new PCs will involve the mandatory use of USB/Serial
adapters for using the parameterization softwares with our drives.

The operation principle of these adapters consists in creating virtual COM ports (1 to 16) on the PC.

The Gem Drive Studio software takes into consideration only the COM1 to COM8 ports up to version V2.5.
The following versions allow to deal with serial ports up to COM16.

For the Gem Drive Studio versions below 2.5, if the USB/Serial adapter driver creates a virtual COM port
with number higher than 8, this number can be modified:

- From the PC peripheral manager accessible in the control, select the virtual COM port and modify its
number in the advanced parameters of the Properties window.

2/ Selection of an adapter

Plenty of adapters are available on the market, but they do no all offer the same warranties as for the
performances and the sensitiveness to electromagnetic disturbances.

When purchasing an adapter, it is highly recommended to choose an industrial adapter than a consumer
one. Its cables must also be mandatorily shielded.

For example, the USB-COM-M adapter developed by company VSCOM answers the performance and
reliability requirements.

The distributors of this product are listed at following link: www.vscom.de

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