... ms Indicators/operating means LED green solid: Power-on flashing: program function object detected LED yellow solid: switching state switch output ... Multiplex operation≤ 30/n Hz, n = number of sensorsInputInput type1 program input,operating range 1: -UB ... +1 V, operating range ... 2: +4 V ... +UB input impedance: > 4.7 kΩ; program pulse: ≥ 1 sOutputOutput type1 switch output PNP , Normally open/closed ...