The ALLEN BRADLEY 2711-B6C5 is a discontinued PanelView Standard operator interface featuring a 5.7-inch color display with 320 x 234 pixel resolution. This HMI unit combines both keypad and touch input methods, supporting RS-232 (DH-485) communication. It operates with 100-240 VAC input at 50/60 Hz frequency. Note that while the original manufacturer warranty no longer applies, this unit comes with Beyondtech's warranty coverage.