USER MANUAL
Contents
1. USER MANUAL MODEL 503P amp 503PC Parallel Surge Protectors DE PATTON M ElecironicsTo ISO Part 07M503P C SALES OFFICE JU en 301 975 1000 AR TIFIED Revised 1 21 08 TECHNICAL SUPPORT 301 975 1007 http www patton com An ISO 9001 Certified Company 1 0 WARRANTY INFORMATION Patton Electronics warrants all Model 503P and 503PC 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 If this product fails or does not perform as warranted your sole recourse shall be repair or replacement as described above Under no condition shall Patton Electronics be liable for any damages incurred by the use of this product These damages include but are not limited to the following lost profits lost savings and incidental or consequential damages arising from the use of or inability to use this product Patton Electronics specifically disclaims all other warranties expressed or implied and the installation or use of this product shall be deemed an acceptance of these terms by the user 2 0 SERVICE AND SUPPORT 1 2 SERVICE All warranty and nonwarranty repairs must be returned freight prepaid and insured to Patton Electronics All returns must have a Return Materials Authorizat2. allel port of a PC or workstation and the parallel printer cable The Model 503PC connects to the parallel printer cable and then plugs directly into the 36 pin Centronics printer port Both units divert surge energy to chassis ground through the metal connector shell For complete protection of your parallel line we recommend that a Model 503P and 503PC be used together one at each end of the line Warning These products will not provide complete protection should your equipment be subject to a direct lightning hit 2 2 SURGE PROTECTION BENEFITS The method of surge protection used in the 503P and 503PC adds four benefits to your syste 1 High Surge Capability The 503P and 503PC dissipate up to 1 5 kwatts for up to 1 mes 2 Quick Response The 503P and 503PC feature a response time of 500 nsec 503PC clamps at 8V and 3V the 503P clamps to 6 8V 3 Low Impedance Connect the 503P directly to RS 232 ports with minimal load to your system about the same as a gender changer 4 Fail Safe Design Unlike some other surge suppressors the 503P fails short to ground should your system experience an extreme transient or severe current overload Therefore lif the unit fails data and surges are diverted to ground instead of back into your equipment 3 0 INSTALLATION Patton s Model 503P and 503PC units are simple to install and require no user configuration Follow these installation steps 1 Turn off your PC pr
3. inter s power and disconnect the power cord s from the wall outlet s Unplug disconnect the existing connection between the parallel cable and your PC printer s parallel port s Install the Model 503P between the parallel cable and the DB 25 parallel port Install the Model 503PC between the parallel cable and the Centronics 36 connector of your parallel printer For best results both protectors should be used one at each end of the cable APPENDIX A PATTON MODEL 503P AND 503C SPECIFICATIONS Lines Protected Peak Power Dissipation Clamp Voltage Grounding Model 503P protects 24 lines on the DB 25 parallel interface Model 503PC protects 34 lines on the 36 pin Centronics interface 1500 Watts for up to 1 msec 503P 6 8 V 503PC 8 3V Surge energy diverted to chassis ground through metal D shell or 36 pin Centronics connectors Alternate ground connection for Model 503P provided by external grounding wire 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
4. ion number on the outside of the shipping container This number may be obtained from Patton Electronics Technical Support 301 975 1007 http www patton com or support patton com Notice 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 Patton Model 503P and 503C Technical Service hours 8AM to 5PM EST Monday through Friday 1 3 CE NOTICE The CE symbol on your Patton Electronics equipment indicates that it is in compliance with the Electromagnetic Compatibility EMC directive and the Low Voltage Directive LVD of the Union European EU A Certificate of Compliance is available by contacting Technical Support 2 0 GENERAL INFORMATION Thank you for your purchase of this Patton Electronics product This product has been thoroughly inspected and tested and is warranted for One Year parts and labor If any questions arise during installation or use of the unit contact Patton Electronics Technical Support 301 975 1007 http Avww patton com or support patton com 2 1 PRODUCT DESCRIPTION The Patton Model 503P and 503PC guard PC parallel interfaces against data loss and damage due to transient surges These units employ a solid state circuit using Silicon Avalanche Diodes and can handle repeated surges up to 1500 Watts The Model 503P connects directly between the DB 25 par
5. 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 Please contact us and let us know how we may provide you with the answers to your needs Thank you Burton A Patton Vice President P S Please tell us where you purchased this product
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