PLC Electronic Operator Terminals: Terminal Type - Color; Interface Type - Touch Screen; Display Type - TFT-LCD; Display Size - 800 X 480 Pixels (7 in.); Backlight - LED (50,000 hrs); Touch Cells - Analog Resistive; Application Memory - 128MB; Communication Ports - (COM2) RS-485/RS-422, COM1 (RS-232C), COM2 (RS-232C), USB; Power Requirement - 24 VDC; Additional Information - Dimensions: 5.82 in. W � 8 in. H � 1.81 in. D, IP Rating: IP65, Operating Temperature: 0 to 50 deg C, Power Consumption: 11W; Manufacturer Series - Series NB