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Dear Valued Customer,
Thank you for purchasing Patton Electronics products! We do
appreciate your business. I trust that you find this user manual helpful.
We manufacture one of the widest selections of data communications
products in the world including CSU/DSU's, network termination units,
powered and self-powered short range modems, fiber optic modems, interface
converters, baluns, electronic data switches, data-line surge protectors,
multiplexers, transceivers, hubs, print servers and much more. We produce
these products at our Gaithersburg, MD, USA, facility, and can custom
manufacture products for your unique needs.
We would like to hear from you. Please contact us in any of the
following ways to tell us how you like this product and how we can meet your
product needs today and in the future.
Web:
http://www.patton.com
Sales E-mail:
sales@patton.com
Support E-mail:
support@patton.com
Phone - Sales
(301) 975-1000
Phone - Support
(301) 975-1007
Fax:
(301) 869-9293
Mail:
Patton Electronics Company
7622 Rickenbacker Drive
Gaithersburg, MD 20879 USA
We are committed to a quality product at a quality price. Patton
Electronics is BABT and ISO 9001 certified. We meet and exceed the highest
standards in the industry (CE, UL, etc.).
It is our business to serve you. If you are not satisfied with any
aspect of this product or the service provided from Patton Electronics or its
distributors, please let us know.
Thank you.
Burton A.Patton
Vice President
P.S. Please tell us where you purchased this product.
USER
MANUAL
MODEL 2021
Interface Powered
RS-232 to X.21 Converter
Part #07M2021-C
Doc. #077061UC
Revised 6/5/97
C E R T I F I E D
An ISO-9001
Certified Company
SALES OFFICE
(301) 975-1000
TECHNICAL SUPPORT
(301) 975-1007
http//:www.patton.com
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Summary of Contents for Patton electronics 2021
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Page 1: User Manual
(CE, UL, etc.). It is our business to serve you. If you are not satisfied with any aspect of this product or the service provided from Patton Electronics or its distributors, please let us know. Thank you. -
Page 2: Warranty Information
However, there is no guarantee that interference will not occur in a particular installation. If the Model 2021 does cause interference to radio or television reception, which can be... -
Page 3: General Information
The Model 2021 is designed to be easy to use. Since there is This product has been thoroughly inspected and tested and is nothing to configure, all you need to do is plug the Model 2021 into the warranted for One Year parts and labor. If any questions or problems proper device ports. - Page 4 APPENDIX A APPENDIX B PATTON MODEL 2021 SPECIFICATIONS PATTON MODEL 2021 INTERFACE STANDARDS Model 2021 RS-232 Interface Interfaces: EIA RS-232/ITU/CCITT V.24, ITU/CCITT 1- (FG) Frame Ground X.21 2- (TD) Transmit Data Transmit Clock -15 3- (RD) Receive Data Data Rates:...
- Page 5 APPENDIX C APPENDIX C PATTON MODEL 2021XC-XT BLOCK DIAGRAM PATTON MODEL 2021XT-XC BLOCK DIAGRAM Copyright © Patton Electronics Company All Rights Reserved...
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