Part 2

430 Plug-In Assembly ConfigurationWith nonisolated mode, either an internal or external pullup can be used,so set J3 to ON to connect the counter internal pullup. For the input signalused, select + 5v logic level by setting J5 to 5V position.For the output circuits, assume that a level change output from high to lowis required when measurement is complete or on overflow. For this logiclevel change, set the output circuits to interrupt mode by setting J7 to IN'TRposition.We'll use the counter internal pullup for the output network and set J1 andJ2 to NONISOLATED position to connect the internal pullup. For a logiclevel change from high to low, set J8 to NEG TRUE position. See thefollowing diagram for a sample connection diagram and switchljumpersettings.COUNTER SETUPI Circuit To Select SetNonisolated mode S1 to NONISOLATEDInput Internal pullup J3 to ON-t 5v Logic Level J5 to 5VInterrupt mode J7 to INTROutput Internal pullup J1 ,J2 to NONISOLATEDNegative True logic J8 to NEG TRUESWITCHIJUMPER SETTINGSS 1J 1J2J3J4J5J6J 7J 8NNNONX5VININTRNEG TRUEN = NONISOLATEDX = DON'T CARECONNECTION DIAGRAMSOURCEOUTPUT HITO USER CKTOUTPUT ON OVERFLOWOR MEASUREMENT COMPLE'EArtisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com