Thông số kỹ thuật màn hình AB Panelview: The 2711P-B12C4A9 terminal is an Allen-Bradley/Rockwell Automation Panelview Plus 6 series interface terminal. It comes with a 12-inch color touchscreen and with a keypad for control and data input. The 2711P-B12C4A9 interface terminal comes with 512 MB of RAM and with 512 MB of non-volatile memory that includes 79 MB of free user memory. Its communication options are the RS-232 communication option and the Ethernet communication option. The 2711P-B12C4A9 interface terminal comes with a logic module.