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APPENDIX A 

PATTON MODEL 504 & 505 SPECIFICATIONS

Model 504

Connectors:  

DB-25 male or female, RJ-11 jack

Pins Wired:  

Custom, up to 6 wires

Surge Capacity:  

1.5 kW (10 x 1000μSec) in Compliance
with IEC 801-5 Level 3, 2kV

Response Time (RS-232):

Clamped to + or - 27V after 0.5μS 

Response Time (RS-422):

Clamped to + or - 6.8 volts after 0.5 μS, 
200 Amps with a 8/20 μS pulse

Model 505

Connectors:  

DB-25 male or female, RJ-45 jack

Pins Wired:  

Custom, up to 8 wires

Surge Capacity:  

1.5 kW (10 x 1000μSec) in Compliance
with IEC 801-5 Level 3, 2kV

Response Time (RS-232):

Clamped to + or - 27V after 0.5μS

Response Time (RS-422):

Clamped to + or - 6.8 volts after 0.5 μS, 
200 Amps with a 8/20 μS pulse

Capacitance:  

less than 500pF

Cable Length Burden:  

less than 9.1’ (2.8m)

Copyright © 1997

Patton Electronics Company

All Rights Reserved

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