The ETV 0551 is equipped with an analog resistive TFT color touch screen
(IP 54). The ETV 0552 is equipped with a glass touch screen and
frontal IP65 protection against dust and water. With no offset edge
between the glass touch screen and the frame, the panel is designed for
easy cleaning. Both fanless control panels are equipped with 1GB Flash
and 64MB DDR RAM. A micro SD memory card is used as the storage medium
for the operating system, the application and user-specific data. Eight
digital I/O are on board, along with standard interfaces including VARAN
bus, CAN bus, Ethernet, USB and USB Type Mini.Sigmatek U.S. Automation Inc.www.sigmatek-automation.us+1.440.582.12.66