Thông số kỹ thuật màn hình AB Panelview: The Allen-Bradley 2711P-K7C4B1 terminal is an Allen-Bradley/Rockwell Automation PanelView Plus 700 series interface terminal. It is controlled by a keypad that features several different kinds of keys. The keys on the 2711P-K7C4B1 interface terminal’s keypad include arrow keys for navigation, number keys for entering data values, and function keys that can be programmed to save specific functions. The programmable function keys allow common functions to be activated quickly and efficiently during operation. The 2711P-K7C4B1 interface terminal’s screen is 7 inches wide and it supports color graphics.