Freely configurable universal pid controller with self tuning in 48x48 and din mounting dimensions 96 x 96 mm soft start ramp function and safety code against unauthorized adjustment of the values set easy and intuitive operation using horizontal and vertical menu navigation universal input for thermocouples rtd pt100 and analog 0 4 20 ma with adjustable scale range of 999 to 4000 2 relay outputs different types of alarm set 1 ssr output selectable as analog or 0 4 20 ma