Part 2

Plug-In Assembly Configuration 425I INPUT SIGNAL LEVELS II ISOLATED MODE 1Logic V(Lo) V(Hi) Minimum MaximumLevel (max) (min) Current Input V5V 1 .OV 4.2V 8 mA k 12.0V12V 1.8V 10.3V 8 mA + 21 .OV24V 2.5V 18.4V 8 mA ? 32.0VINPUT CIRCUITS-ISOLATED MODE$1 TOISOLATED---P INPUT HI d-----JJ 6INPUT LO d----->SIGNALCONDITIONING(OPTIONAL1J4 SELECTSLDGIC LEVEL+ 5v nCONDITIONED SIGNALTO COUNTERINPUT SIGNAL LEVELSNON ISOLATED MODELogic V(Lo) V(Hi) Minimum MaximumLevel (max) (rnin) Current Input VINPUT CIRCUITS-NON-ISOLATED MODEiSIGNALCONDITIONING- IOPTIONALIINPUT HI +------? -J 6S1---B INPUT LO d- ---- - b d - - rS1 TONON-ISOLATEDPOSITIONCONNECTSPULLUP5v nCONDITIONED SIGNALTO COUNTERJ5 SELECTSLOGIC LEVELFigure 105. Option 060 - lnput Circuit Signal FlowArtisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com