Allen-Bradley 2711-B5A3

The 2711-B5A3 operator terminal from Allen Bradley, part of the PanelView Standard series, is designed to enhance Human Machine Interface (HMI) functionalities in industrial environments. Featuring a 5.5-inch monochrome LCD with a resolution of 256 x 128 pixels, this terminal offers flexible user interaction through its dual input options—a responsive touchscreen and a keypad equipped with ten programmable function keys. Connectivity is facilitated via a DH485 port for seamless integration with Allen-Bradley controllers, alongside an RS232 port for alarm printing. Built to withstand the rigors of industrial operation, it operates efficiently between 32 to 131 degrees Fahrenheit and accepts power inputs of 120 to 240 VAC. The terminal boasts 170 KB of application runtime memory and adheres to rigorous industrial standards, making it a reliable choice for diverse applications in challenging settings.