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Not Recommended for New Installations.
Please contact Technical Support for more information.
High Speed Asynchronous
to Synchronous Converter
Model 2011
Documentation Number 2011AS3297
B&B Electronics Mfg. Co. Inc.
707 Dayton Road -- P.O. Box 1040 -- Ottawa, IL 61350
PH (815) 433-5100 -- FAX (815) 433-5105
Internet:
http://www.bb-elec.com
orders@bb-elec.com
support@bb.elec.com
B&B Electronics -- September 1997
2011AS3297 Manual
Cover Page
B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350
PH (815) 433-5100 -- FAX (815) 434-7094
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Related Manuals for B&B Electronics High Speed Asynchronous to Synchronous Converter 2011
Summary of Contents for B&B Electronics High Speed Asynchronous to Synchronous Converter 2011
- Page 1 Not Recommended for New Installations. Please contact Technical Support for more information. High Speed Asynchronous to Synchronous Converter Model 2011 Documentation Number 2011AS3297 B&B Electronics Mfg. Co. Inc. 707 Dayton Road -- P.O. Box 1040 -- Ottawa, IL 61350 PH (815) 433-5100 -- FAX (815) 433-5105 Internet: http://www.bb-elec.com orders@bb-elec.com...
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Page 2: Table Of Contents
Table of Contents 1.0 WARRANTY INFORMATION... 1 1.1 RADIO AND TV INTERFERENCE ... 1 1.2 SERVICE... 1 2.0 GENERAL INFORMATION ... 2 2.1 FEATURES ... 2 2.2 DESCRIPTION ... 2 3.0 CONFIGURATION ... 3 3.1 ACCESSING INTERNAL SWITCHES... 3 3.2 SETTING INTERNAL SWITCHES ... 3 3.2.1 CHARACTER LENGTH ... -
Page 3: Warranty Information
1.0 WARRANTY INFORMATION B&B Electronics warrants all Model 2011 components to be free from defects, and will, at our option, repair or replace the product should it fail within one year from the first date of shipment. This warranty is limited to defects in workmanship or materials, and does not cover customer damage, abuse or unauthorized modification. -
Page 4: General Information
2.0 GENERAL INFORMATION Thank you for your purchase of this B&B Electronics product. This product has been thoroughly inspected and tested and is warranted for one year parts and labor. If any questions or problems arise during installation or use of this product, please do not hesitate to contact B&B Electronics Technical Support at (815) 433-5100. -
Page 5: Configuration
3.0 CONFIGURATION The Model 2011 is configured using internal DIP switches. Figure 1 shows the location of the Model 2011's configuration switches. Figure 1. Switch locations on the Model 2011 PC board 3.1 ACCESSING INTERNAL SWITCHES The Model 2011's DIP switches are mounted on the PC board. To access the PC board, insert the blade of a small flathead screwdriver into the slot on one side of the Model 2011's case, then pop the case open by twisting the blade. -
Page 6: Character Length
3.2.1 CHARACTER LENGTH Switches SW1-1 and SW1-2 operate jointly to set the asynchronous character length. The asynchronous character length setting is determined by combining the number of start, stop, data and parity bits that make up each character generated by the asynchronous DTE. The Model 2011 does not care about the composition of each asynchronous character, only its length is significant. -
Page 7: Installation
4.0 INSTALLATION The Model 2011 is designed to be used in pairs , with one unit installed between an asynchronous DTE and a synchronous DCE on either end of a synchronous communication link. Figure 3 illustrates a typical Model 2011 installation. -
Page 8: Appendix A: Specifications
APPENDIX A: SPECIFICATIONS Data Rates: Up to 64 Kbps Clocking: Provided by modem or multiplexer Buffer: 4 bit RTS override feature empties buffers before dropping RTS Data Transmission: Full or half duplex Connectors: DB-25 female on asynchronous port, DB-25 male on synchronous port Power Supply: None required;... -
Page 9: Appendix B: Asynchronous Port Connections (Configured As Dce)
APPENDIX B: ASYNCHRONOUS PORT CONNECTIONS (CONFIGURED AS “DCE”) Name Description Frame Ground; connected straight to synchronous port Transmit Data (to 2011); data input from asynchronous port; Input to the 2011 power supply Receive Data (from 2011); data output to asynchronous port Request to Send (to 2011);... -
Page 10: Appendix C: Synchronous Port Connections (Configured As Dte)
APPENDIX C: SYNCHRONOUS PORT CONNECTIONS (CONFIGURED AS “DTE”) Name Description Frame Ground; connected straight to asynchronous port Transmit Data (from 2011); data output to synchronous port Receive Data (to 2011); data input from the synchronous port input to 2011 power supply Request to Send (from 2011);... -
Page 11: Appendix D: Block Diagram
APPENDIX D: BLOCK DIAGRAM 2011AS3297 Manual B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350 PH (815) 433-5100 -- FAX (815) 434-7094...