... frequency: 20 KHzAnalog Potentiometer-Interruption FunctionTiming interruption: 2, 1ms resolution;Timer interruption: T2/T3, 1ms resolution;Edge interruption: 4, rising edge ... panel, third-party serial communication equipment (for example, instruments, bar code reader, etc.)Input Power SupplyAC85~265VSensor Load Power SupplyDC24V, max ...