Thông số kỹ thuật màn hình AB Panelview: The 2715-B7CA interface terminal is an AC-powered operator interface terminal from the Allen Bradley Panelview 5500 series. It comes with both a keypad and touchscreen for control. The keypad on the 2715-B7CA operator interface terminal is equipped with function keys that the users can program to save common functions for faster activation. Additionally, the terminal�s touchscreen is a 6.5-inch VGA TFT color touchscreen. The 2715-B7CA operator interface terminal operates with 100 to 240 Volts AC at 50 to 60 Hertz and it connects to other devices through the Ethernet port.