Thông số kỹ thuật màn hình AB Panelview: The 2715-B15CD interface terminal is a touchscreen and keypad-controlled terminal from the Allen Bradley Panelview 5500 series. Its touchscreen is a 15-inch XGA TFT color touchscreen and its keypad includes several programmable function keys that the users can customize. The 2715-B15CD interface terminal is rated for 24 Volts DC of nominal voltage and for 18 to 30 Volts DC of input voltage. It comes with a DLR Ethernet communication port. The 2715-B15CD interface terminal comes with 250 MB of user memory for storing applications and with 513 MB of RAM.