APPENDIX A

PATTON MODEL 503S SPECIFICATIONS

LInes Protected:

Protects 24 lines on the DB-25 serial

 

interface

Power Handling:

Peak combined power handling up to

 

36kW; 1.5kW per wire; 10 x 1000µSec in

 

Compliance to IEC 801-5, Level 3, 2 kV

Clamp Voltage:

27 Volts

Grounding:

Surge energy diverted to chassis ground

 

through pin 1 and metal D-shell. Alternate

 

ground connection for Model 503P provided

 

by external grounding wire.

Capacitance:

less than 500pF

Cable Length Burden:

less than 9.1’ (2.8m)

Surge Capacity:

IEC 801-5, Level 3, 2kV

Copyright © 1997

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 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:

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Patton electronic user manual Appendix a Patton Model 503S Specifications