12 to 24 VDC, 1 Stage Preset Counter/2 Stage Preset Counter/Total Preset Counter/Batch Counter/Dual Counter, 2 stage, 48 x 48 x 65 mm, 4 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
