... output models. 4.Up and down counter Digital preset counterFeature1. Using SCM function, operation easy ... output have four output models(R,N,C,F).4. Backup data for power fail,the ... input50VStepDescend edge.Relay outputOutput mode.R,N,C,FOutput cycle0-99.9sContact burden250VAC/3APower supplyAC90V ... °C to +70°C.Withstand impedanceMin100MΩCounting speed (5 class forset)20CPS,200CPS,3000C PS,10000CPS. Digital ...