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Infosystem

®

Copyright © 2003-2005

Infosyste m Techno logy Co rpo ratio n, Ltd.

No. 45, Lane 167, Dongnan St.
Hsinchu, Taiwan 300, R.O.C.
TEL: +886-3-562-7187
FAX: +886-3-561-1435

Service E-mail: [email protected]
Web page  URL:http ://www.infosystem.com.tw

Infosystem

®

Copyright © 2003-2005

Infosyste m Techno logy Co rpo ratio n, Ltd.

No. 45, Lane 167, Dongnan St.
Hsinchu, Taiwan 300, R.O.C.
TEL: +886-3-562-7187
FAX: +886-3-561-1435

Service E-mail: [email protected]
Web page  URL:http ://www.infosystem.com.tw

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User Manual 

Version 1.0

Infosystem Technology Corporation, Ltd. 

Non-Isolated RS232 to RS422/RS485 Converter 

Summary of Contents for CVR-100

Page 1: ...page URL http www infosystem com tw Infosystem Copyright 2003 2005 Infosystem Technology Corporation Ltd No 45 Lane 167 Dongnan St Hsinchu Taiwan 300 R O C TEL 886 3 562 7187 FAX 886 3 561 1435 Service E mail services infosystem com tw Web page URL http www infosystem com tw C C V V R R 1 1 0 0 0 0 User Manual Version 1 0 Infosystem Technology Corporation Ltd Non Isolated RS232 to RS422 RS485 Conv...

Page 2: ... third parties which may result from its use Infosystem assumes no responsibility for any inaccuracies that may be contained in this document Infosystem makes no commitment to update or to keep current the information contained in this manual Infosystem reserves the right to make improvements to this document and or product at any time without notice No part of this publication may be reproduced s...

Page 3: ... an ideal physical layer solution on serial port communication conversion CVS 100 is a non isolated RS 232 to RS 485 RS 422 converter By using CVR 100 one can find out the truth of full supports on convenience efficiency expansibility robustness reliability simplicities and stability B Features Auto Baud No need to set the baud rate of RS 485 RS 422 Auto Detect RS 485 RS 422 Automatically select t...

Page 4: ...0 5 Infosystem CVR 100 Infosystem CVR 100 Specifications General list LED indication SYS Red high bright round LED RX Green high bright round LED TX Green high bright round LED Power Power Supply DC 10 30V Power Current 220 mA 24V Environment Operating temperature 0 55 C non condensing Operating relative humidity 20 95 RH Storage temperature 10 70 C Mechanics Case Materiel ABS fire protection Moun...

Page 5: ...2 TXD PIN3 GND PIN5 PC Serial Port CVR 100 Male Female PIN2 TXD PIN3 RXD PIN5 GND PIN2 TXD PIN3 RXD PIN5 GND RXD PIN2 TXD PIN3 GND PIN5 RXD PIN2 TXD PIN3 GND PIN5 PC Serial Port CVR 100 Male Female RS 422 connection between CVR 100 and target machine RX RX TX TX CVR 100 RS 422 Target Machine RS 422 TX TX RX RX NC NC SG RX RX TX TX CVR 100 RS 422 Target Machine RS 422 TX TX RX RX NC NC SG RS 485 co...

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