PA9605AP

sames FEATURES n SA9605APA APPLICATION NOTE PA9605AP THREE PHASE POWER/ENERGY METERING INTERFACE ADAPTOR n Demonstration of the SA9605APA device using a PM9105APE module Pulse rate selectable via jumper leads Energy direction indicator provided Meets the accuracy requirements for Class 1 AC Watt hour meters n n DESCRIPTION The PA9605AP interface adaptor converts the SA9605APA (DIP-20) package to a SA9105XP (DIP-40) footprint. This enables the evaluation of the SA9605APA using the PM9105AP evaluation module. It is advised that this Application Note should be read in conjunction with the PM9105AP Application Note. 1/6 7185 PDS038-SA9605-001 Rev. A 19-03-97 PA9605AP BLOCK DIAGRAM CONNECTION DESCRIPTION Designation Location Description PL5 PM9105AP Voltage Supply connected to Phase 1 Voltage Supply connected to Phase 2 Voltage Supply connected to Phase 3 Voltage Supply connected to Neutral Line (Common) Power Output: FOUT1 Power Output: FOUT2 Direction Indication: DIR 5V DC Supply Voltage 0V DC Supply Voltage Phase 1 (Direction indicated on PCB) Phase 2 (Direction indicated on PCB) Phase 3 (Direction indicated on PCB) FOUT2 Frequency select Refer to Table in part 2 PL6.1 PL6.2 PL6.3 PL4 CT1 CT2 CT3 PGM0 PGM1 PM9105AP PM9105AP PM9105AP PA9605AP 2/6 sames PA9605AP FUNCTIONAL DESCRIPTION 1. Interface Board The PA9605AP interface adaptor board (see Fig. 1) allows the connection of a SA9605APA (DIP-20) device to an evaluation board of type PM9105AP. This Interface Boar...