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APPENDIX C

PATTON MODEL 2039 BLOCK DIAGRAM

Copyright ©

Patton Electronics Company

All Rights Reserved

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 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.

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11

Summary of Contents for 2039

Page 1: ...allel to Serial Serial to Parallel Interface Converter SALES OFFICE 301 975 1000 TECHNICAL SUPPORT 301 975 1007 http www patton com Part 07M2039 B Doc 102081U Rev C Revised 1 23 08 C E R T I F I E D An ISO 9001 Certified Company ...

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Page 3: ...container This number may be obtained from Patton Electronics Technical Support 301 975 1007 http www patton com or support patton com NOTE Packages received without an RMA number will not be accepted Patton Electronics technical staff is also available to answer any questions that might arise concerning the installation or use of your Model 2039 Technical Support hours 8AM to 5PM EST Monday throu...

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Page 5: ...no need to open the case for configuration The configuration switches allow you to select data rates parity word length and flow control selection The following section describes all switch locations positions and functions The Model 2039 uses a miniature configuration switch package To configure your unit use a small screwdriver and gently push each switch to its proper setting The ON and OFF pos...

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Page 7: ...e the frequency and data rate The following chart shows the settings that may be used 6 1 200 OFF OFF ON 2 400 ON OFF ON 4 800 ON ON OFF 9 600 OFF ON ON 19 200 ON ON ON 38 400 OFF OFF OFF 57 600 ON OFF OFF 115 200 OFF ON OFF Model 2039 Data Rate SW6 SW7 SW8 7B EP 1S ON ON ON 7B OP 1S OFF ON ON 7B NP 2S ON OFF ON 7B EP 2S OFF OFF ON 7B OP 2S ON ON OFF 8B EP 1S OFF ON OFF 8B OP 1S ON OFF OFF 8B NP 1...

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Page 9: ...ssion line Figure 1 shows the location of the LED The following chart describes the LED s various functions The red LED indicator blinks to show data activity However since there is only one indicator it uses different LED codes to demonstrate various messages The following chart describes these codes 8 LED Codes Computer is sending data Serial device is connected computer is not sending data Both...

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Page 11: ...nowledge Input normally high goes low to shift next byte out of buffer 11 Busy Input normally low goes high when buffer is full goes low when buffer empties 16 Ground 17 Ground 18 Ground 19 Ground 30 Ground 33 Ground 36 Ground DB 9 SERIAL PORT CONNECTIONS Pin Name Description 1 DCD Carrier Detect 2 RXD Receive Data 3 TXD Transmit Data power source 4 DTR Data Terminal Ready power source 5 GND Signa...

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Page 16: ...tton 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 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 ar...

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