100 to 240 VAC, 1 Stage Preset Counter/Total Preset Counter, 1 stage, 48 x 48 x 84.1 mm, 6 digits, No-voltage (NPN)/Voltage input (PNP) selectable, Increment decrement or increment/decrement, command/individual/quadrature input, Transistor output, 30 Hz/10 kHz (switching), Memory backup, Reset key, Black