... ~24V DC±10%Current consumptionLower than 150mAResponse timeWithin 12msLight sourcesInfrared LED (modulate)Circuit protectionReverse polarity, short-circuit protection, overload protectionAmbient temperature ... Ω,base on DC 500V MeggerAnti-vibration10~150Hz,double-amplitude; 1.5mm, in each of x, y and z direction for 2 ...