Thông số kỹ thuật màn hình AB Panelview: The 2711P-B12C6A7 operator interface terminal is an Allen-Bradley/Rockwell Automation Panelview Plus 1250 series operator interface terminal. Its communication options include DH+, RIO, and DH-485 communication options. The 2711P-B12C6A7 operator interface terminal can be controlled with either a touchscreen or a keypad. The touchscreen features a full color display which is 12 inches wide.