Thông số kỹ thuật màn hình AB Panelview: The Allen-Bradley 2711P-B15C4A7 terminal is an operator interface terminal from the Panelview Plus 1500 series. Its display screen is also a 15-inch touchscreen that features color graphics. The 2711P-B15C4A7 operator interface terminal can be controlled through this touchscreen or through its keypad, depending on the application. It can operate at temperatures between 0 and 55 degrees Celsius or 32 and 131 degrees Fahrenheit. The 2711P-B15C4A7 operator interface terminal�s touchscreen can be activated with a stylus that is not sharp or by the user�s fingertips.