Thông số kỹ thuật màn hình AB Panelview: The Allen-Bradley 2711-K14C15 terminal is a keypad-controlled operator interface terminal from the Allen-Bradley Panelview 1400 series. It is AC-powered and its operating voltage range is from 85 to 264 Volts AC. The 2711-K14C15 keypad-controlled operator interface terminal comes with a screen that is 14 inches wide and it supports full color graphics. The operating temperature range for this terminal is from 0 to 55 degrees Celsius and the storage temperature range is from -40 to 85 degrees Celsius. The 2711-K14C15 keypad-controlled operator interface terminal can withstand up to 15 g of operating shock.