Features:- 6.1 Color TFT LCD with 640x480 pixels resolution The Maximum Channels : 18 isolated analog input channels Plug & Play Supported I/O Cards, 6 Slots The High Flexibility : User configurable I/O card Expandable modular architecture Flexible screen configuration User-Friendly : Soft keys coupled with interactive dialog simplify setup & operation procedures Easy - to - access function keys Infrared Detector : Shut off LCD automatically to prolong LCD life and save power while nobody near by Save Space : Only 174 mm (6.9) depth behind panel Various Display Formats : Vertical trend, Horizontal trend, Bar Graph, Numerical or mixed Save Data in Flash ROM, Compact Flash Card or PC Communication : Standard Ethernet and optional RS-232/422/485 The Highest Accuracy : 18-bit A -D analog input, 15-bit D-A analog output. Fast Sampling Rate : Within 200 msec for all channels, Programmable Filter or Moving Average Sampling Method Statistics with Instant, Average, Min./Max. Values Progammable Alarms and Messages available Portable / Bench Top Assembly Kit available