TouchPAD Compact User Manual, version 1.0.4. Last Revised: April 2011 Page: 6Copyright © 2011 ICP DAS Co., Ltd. All Rights Reserved. E-mail: service@icpdas.comConsumption 1.2 W (50 mA @ 24 VDC)MechanicalDimensions (WxLxH) 76mm (W) x 119mm (L) x 31mm (H)Installation Wall MountEnvironmentalOperating Temperature -20 ~ +70 °CStorage Temperature -30 ~ +80 °CAmbient Relative Humidity 10 ~ 90% RH, non-condensing1.3. TPD-43x SeriesWe will provide 4.3” TouchPAD. They have not been released yet.Though they are close to the final version, the spec. may be changed.Models TPD-430 TPD-430-EUImageComing soon ~ Coming soon ~CPU ModuleCPU Low-power 32-bit RISC CPUMemory Expansion 16 MB SDRAM / 8 MB FlashReal Time Clock (RTC) YesSpeaker YesRotary Switch (0~9) YesCommunication InterfaceSerial Port RS-485 (including Self-Tuner)USB 1.1 Client Firmware updates onlyMMI (Main Machine Interface)LCD 4.3” TFT(Resolution 480 X 272 X 16), bright pixels <= 3