Thông số kỹ thuật màn hình AB Panelview: The Allen-Bradley 2715-T19CA-B operator interface terminal is a brandless Allen-Bradley interface terminal from the Panelview 5500 series which the users can easily customize with their own brandling. It comes with both a touchscreen and a physical menu navigation button for controlling and monitoring applications. The 2715-T19CA-B operator interface terminal operates at 100 to 240 Volts AC of rated input voltage and at 50 to 60 Hertz of rated input frequency. Its touchscreen is a color TFT LCD screen that is 19 inches wide for displaying data clearly. The 2715-T19CA-B operator interface terminal comes with 2 Ethernet ports for communication and with 2 USB ports for connecting to external devices.