Thông số kỹ thuật màn hình AB Panelview: The Allen-Bradley 2711P-B12C15D2 terminal is an interface terminal that has been manufactured as part of the Allen-Bradley/Rockwell Automation Panelview 1250 series. It has both a touchscreen and a keypad as control and input options. The touchscreen on the 2711P-B12C15D2 interface terminal is a 12-inch touchscreen with support for color graphics and the keypad supports several programmable function keys. These programmable function keys can each be programmed to save a specific function so that it can be activated quickly and efficiently. The 2711P-B12C15D2 interface terminal has an input voltage rating of 18 to 32 Volts DC.