... PARAMETERS1) Power supply: 380 V±10%, 50 Hz±1% Optional: 380~660 V,50 or 60 Hz, specified ... ac input, user can provide backing power (24V dc) for LCD through terminal 1 and 2. Available ... via terminals.Power supply of Remote Control is DC 24 V (built in), power supply voltage of control ... signal is: Von>20 V, Voff<1.5 V. ( function(){ var aBigImageSrc = [ 'http://i00 ...