Functional Keyboard KM-4 for Enhanced User Experience

Main characteristics: Purpose-Functional; Number of keys -28; Illumination-Green/red (optional); Key stroke,mm-4; Colour of the front panel-For the frame (on request); Number of control channels with galvanic isolation 2 (optional); Automatic switching to the working channel (+). Resistance to external influencing factors. Ambient air temperature: working -10 ºC; +55 ºC, storage -20 º?; +70 º?; Relative humidity,% at t = +35 º?

98 Vibration, Hz- 1-60 with acceleration 2g Ambient air pressure, MPa: increase by 0.203, decrease to 0,08; Single shock with duration of action of shock acceleration 0,5-2 ms -120g Degree of protection-IP56/IP24.