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®
Serial Communications
ETS 2604
Ethernet to 4-Port RS-232/422/485
Interface Module, 230.4 kbps Data
Rate, with 4 DB-9M Connectors
USER'S MANUAL
VER. 2.0C • FEB 2008
No part of this manual may be reproduced without permission
®
CyberResearch
, Inc.
www.cyberresearch.com
25 Business Park Dr., Branford, CT 06405 USA
203-483-8815 (9am to 5pm EST) FAX: 203-483-9024
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Related Manuals for CyberResearch ETS 2404
Summary of Contents for CyberResearch ETS 2404
- Page 1 Rate, with 4 DB-9M Connectors USER’S MANUAL VER. 2.0C • FEB 2008 No part of this manual may be reproduced without permission ® CyberResearch , Inc. www.cyberresearch.com 25 Business Park Dr., Branford, CT 06405 USA 203-483-8815 (9am to 5pm EST) FAX: 203-483-9024...
- Page 3 CyberResearch, Inc. In no event will CyberResearch, Inc. be liable for direct, indirect, special, incidental, or consequential damages arising out of the use of or inability to use the product or documentation, even if advised of the possibility of such damages.
- Page 4 ® ETS 2604 CyberResearch Serial Communications ETS 2604 Revision # Description Date of Issue 1.0h Initial Release July 2002 2.0C Revision Feb 7 2008 ©Copyright 2008CyberResearch, Inc.
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Page 5: Table Of Contents
..................10 PPENDIX ROUBLESHOOTING B - H ................. 11 PPENDIX SSISTANCE C - E ................12 PPENDIX LECTRICAL NTERFACE RS-232 ............................12 RS-422 ............................12 RS-485 ............................12 CyberResearch, Inc. 25 Business Park Drive P: (203) 483-8815; F: (203) 483-9024 Branford, CT USA www.cyberresearch.com... - Page 6 ® CyberResearch ETS 2604 Serial Communications D - A ............13 PPENDIX SYNCHRONOUS OMMUNICATIONS E – B ....................14 PPENDIX ANEL F - C ................15 PPENDIX OMPLIANCE OTICES ..............15 EDERAL OMMUNICATIONS OMMISSION TATEMENT EMC D ......................15 IRECTIVE TATEMENT ©Copyright 2008CyberResearch, Inc.
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Page 7: Introduction
ETS 2604 Introduction Overview The CyberResearch ETS 2604 is a four-port RS-232/422/485 Ethernet based serial I/O adapter supporting data rates up to 230.4 K bps. The RS-232 compatibility allows for connection to devices utilizing the RS-232 electrical interface, such as modems, data-entry terminals, and plotters. -
Page 8: Card Setup
This ability means that the user can effectively use the ETS 2604 in an RS-485 application with the standard CyberResearch Software supplied drivers. Typically, each end of the RS-485 bus must have a line-terminating resistor (RS-422 terminates the receive end only). -
Page 9: Software Installation
DHCP server software to find its IP using the MAC address located on the device's label. Once you have the IP, configure the device via the web (see the section Web Configuration). CyberResearch, Inc. 25 Business Park Drive P: (203) 483-8815;... -
Page 10: Software Device Configuration
Defaults". You will be prompted for a username and password. For the username, enter "debug". In the password field, type the MAC address of the unit, located either on the summary page or on the label on the device. The MAC address should be entered without formatting such as dashes or spaces. ©Copyright 2008 CyberResearch, Inc. -
Page 11: Using The Device With Supplied Software
Just use the program to open the COMx number you specified when installing the port. Software developers can use the standard serial port API. See the Microsoft help on Communications Resources for more information. CyberResearch, Inc. 25 Business Park Drive P: (203) 483-8815; F: (203) 483-9024 Branford, CT USA www.cyberresearch.com... -
Page 12: Configuration
(see the man page for termios). Note that unlike a normal serial port, SeaLink serial ports can only be opened by one program at a time. This is done to ensure that the correct client receives the correct data/signals. ©Copyright 2008 CyberResearch, Inc. -
Page 13: Raw Data Sockets
TCP port 4761, the third at 4762, and so on. Only one client can open each serial port at a time. All further socket requests to a TCP port will be denied. CyberResearch, Inc. 25 Business Park Drive P: (203) 483-8815; F: (203) 483-9024 Branford, CT USA www.cyberresearch.com... -
Page 14: Technical Description
® CyberResearch ETS 2604 Serial Communications Technical Description The CyberResearch ETS 2604 provides a PCI interface adapter with 4 RS-232/422/485 asynchronous serial ports for industrial automation and control applications. Connector Pin Assignments RS-422/485 (DB 9 Male) Signal Name Pin #... -
Page 15: Specifications
All Printed Circuit boards are built to U. L. 94V0 rating and are 100% electrically tested. These printed circuit boards are solder mask over bare copper or solder mask over tin nickel. Mean Time Between Failures (MTBF) Greater than 150,000 hours. (Calculated) CyberResearch, Inc. 25 Business Park Drive P: (203) 483-8815; F: (203) 483-9024 Branford, CT USA... -
Page 16: Appendixa - Troubleshooting
Serial Communications Appendix A - Troubleshooting CyberResearch Software is supplied with the ETS 2604 and will be used in the troubleshooting procedures. Using this software and following these simple steps can eliminate most common problems, without the need to call Technical Support. -
Page 17: Appendixb - How T O Get Assistance
® CyberResearch Serial Communications ETS 2604 Appendix B - How To Get Assistance Please refer CyberResearch, Inc. 25 Business Park Drive P: (203) 483-8815; F: (203) 483-9024 Branford, CT USA www.cyberresearch.com... - Page 18 4. Technical support is available Monday thru Friday from 8:00 a.m. to 5:00 p.m. eastern time. Technical support can be reached at (860) 483-8815. ©Copyright 2008 CyberResearch, Inc.
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Page 19: Appendixc - Electrical Interface
+10 volts) represents a binary 0 (space) and -12 volts (-3 to -10 volts) denote a binary 1 (mark). The RS-232 and the EIA/TIA-574 specification define two types of interface circuits Data Terminal Equipment (DTE) and Data Circuit-Terminating Equipment (DCE). The CyberResearch Adapter is a DTE interface. RS-422 The RS-422 specification defines the electrical characteristics of balanced voltage digital interface circuits. - Page 20 The communication parameters are baud rate, parity, number of data bits per character, and stop bits (i.e. 9600,N,8,1). ©Copyright 2008 CyberResearch, Inc.
- Page 21 ® CyberResearch Serial Communications ETS 2604 Appendix E – Back Panel CyberResearch, Inc. 25 Business Park Drive P: (203) 483-8815; F: (203) 483-9024 Branford, CT USA www.cyberresearch.com...
- Page 22 Always use cabling provided with this product if possible. If no cable is provided or if an alternate cable is required, use high quality shielded cabling to maintain compliance with FCC/EMC directives. ©Copyright 2008 CyberResearch, Inc.
- Page 23 Signal connections and programming are the two most common sources of difficulty. CyberResearch support personnel can help you solve these problems, especially if you are prepared for the call.
- Page 24 ® ETS 2604 CyberResearch Serial Communications Intentionally Blank ©Copyright 2008 CyberResearch, Inc.
- Page 25 CyberResearch, Inc. will, at its option, repair or replace the defective item under the terms of this warranty, subject to the provisions and specific exclusions listed herein.
- Page 26 ® ETS 2604 CyberResearch Serial Communications Intentionally Blank ©Copyright 2008CyberResearch, Inc.
- Page 28 CyberResearch, Inc. 25 Business Park Drive Branford, CT 06405 USA P: (203) 483-8815; F: (203) 483-9024 www.cyberresearch.com...
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