Digital panel - pulse counter with digital outputs Ability to measure lengths - product length for example - with the help of a suitable encoder 2 digital alert outputs Voltage: 90~265V AC/DC Auxiliary Power: 24V DC Input: Pulse Signal: Square Wave and Sine Wave: 5V≤ H≤30V 0≤L≤2V up edge active Input Impedance: ≥10KΩ Counting Speed: 30/5000CPS Counting Range: -199999~999999 Preset Range: 0.00001-999999 Response speed: switch type input 0~5000hz, incremental encoder input 0~ 2000hz Accuracy: ±0.1%FS Output: 2 Relay Contact Output Environment Temperature: 0~50℃ Storage Temperature: -10~60℃ Environment Humidity: 35~85%RH Insulation Resistance: ≥10MΩ Power Consumption: ≤5W Contact Edge: Up edge active Item Size: 9.5 * 8.5 * 4.7cm / 3.74 * 3.35 * 1.85in Item Weight: 167g / 5.89oz