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USER
MANUAL

MODEL 2020RC

Miniature RS-232 to V.35
Interface Converter:  
Rack Mount Card

SALES OFFICE
(301) 975-1000
TECHNICAL SUPPORT
(301) 975-1007
http://www.patton.com

Part# 07M2020RC-B
Doc# 077121U,
Rev. C
Revised 1/22/08

An ISO-9001

Certified Company

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:      

[email protected]

Support E-mail:    [email protected]
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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Summary of Contents for 2020RC

Page 1: ...t 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 ma...

Page 2: ...l not occur in a particular installation If the Model 2020RC does cause interference to radio or television reception which can be determined by turning the power off or disconnecting the unit the use...

Page 3: ...l not occur in a particular installation If the Model 2020RC does cause interference to radio or television reception which can be determined by turning the power off or disconnecting the unit the use...

Page 4: ...sis and 2 4 8 slot Cluster Boxes Available power supplies include 120 230V AC and 48 24 12V DC The Model 2020RC is made in the USA 3 3 0 CONFIGURATION This section describes the location and orientati...

Page 5: ...sis and 2 4 8 slot Cluster Boxes Available power supplies include 120 230V AC and 48 24 12V DC The Model 2020RC is made in the USA 3 3 0 CONFIGURATION This section describes the location and orientati...

Page 6: ...jumper links UD 26 pin 7 Signal Ground and frame ground In the open position pin 1 is lifted from frame ground JB4 Position 1 2 SGND UD 26 pin 7 and FRGND Connected 5 Figure 2 Rear card jumper locatio...

Page 7: ...jumper links UD 26 pin 7 Signal Ground and frame ground In the open position pin 1 is lifted from frame ground JB4 Position 1 2 SGND UD 26 pin 7 and FRGND Connected 5 Figure 2 Rear card jumper locatio...

Page 8: ...When plugged in and switched on a red front panel LED will glow Since the Model 1000R16P is a hot swappable rack it is not necessary for any cards to be installed before switching on the power supply...

Page 9: ...When plugged in and switched on a red front panel LED will glow Since the Model 1000R16P is a hot swappable rack it is not necessary for any cards to be installed before switching on the power supply...

Page 10: ...s to the Model 2020RC using multipair adapter cables see Appendix B for a list of custom adapter cables available from Patton Electronics Either the RS 232 or the V 35 device may supply the clock The...

Page 11: ...s to the Model 2020RC using multipair adapter cables see Appendix B for a list of custom adapter cables available from Patton Electronics Either the RS 232 or the V 35 device may supply the clock The...

Page 12: ...dle state Green indicates a space or active state CTS Clear to Send indicates status of Clear to Send from the DCE Red indicates a mark or idle state Green indicates a space or active state continued...

Page 13: ...dle state Green indicates a space or active state CTS Clear to Send indicates status of Clear to Send from the DCE Red indicates a mark or idle state Green indicates a space or active state continued...

Page 14: ...m Ready DTR 20 Not Used 19 Not Used 18 Receive Clock RC 17 Not Used 16 Transmit Clock TC 15 Not Used 14 13 Not Used 12 TC b Trans Clock b 11 XC b Ext Clock b 10 Not Used 9 RC b Receive Clock b 8 CD Ca...

Page 15: ...m Ready DTR 20 Not Used 19 Not Used 18 Receive Clock RC 17 Not Used 16 Transmit Clock TC 15 Not Used 14 13 Not Used 12 TC b Trans Clock b 11 XC b Ext Clock b 10 Not Used 9 RC b Receive Clock b 8 CD Ca...

Page 16: ...l 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 97...

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