2.5 "Intelligent Human Machine Interface Semester

LimitValueParameter supplyvoltage……………………-20V +20V operatingtemperature………………-20°C +70°C storagetemperature………………-40°C +80°C ESD…………………………2000V BasicPerformance model IHMT025T01BT displaysize 2.5”TFT resolution 320*240 max.color 64Ktruecolor brightness 130cd/m2 screenvisualangle 6o'clock backlight whiteLED/64levelbacklightregulator CPU 64MHzRISC storage 16MbFlash touchscreen 4wireprecisionresistancenetwork supplyvoltage 3 10VDC,100mAmax,-100mV +100mV(MVP-P) communicationinterface RS232/485/422interface,TTL/CMOSserialport insulationresistance 40MΩ@500VDC peripheral ADC:single-channel,10bit,200KSPS PWM:single-channel,0 5KHz temperaturesensor:single-channel, -35°C +75°C auxiliaryfunction supplyrealtimetemperature workingtemperature -10°C +60°C workinghumidity 10 75%RH(non-condensation) storagetemperature -20°C +70°C storagehumidity 10 90%RH(non-condensation) mountingholediameter 3mm dimension 80mm*75mm*24mm coolingmethod naturalaircooling shockprooftest 10 35Hz(X,Y,Zdirection,1.5mmamplitude/minutes) temperaturetest hightemperature:+60°C/72hours, lowtemperature:-10°C/72hours humiditytest 50°C90%RH/72hours