Allen-Bradley 2711-B5A1/H 2711 series HMI Touch Screen PanelView

The Allen-Bradley 2711-B5A1/H is a specific model in the Allen-Bradley family of human-machine interface (HMI) devices. Here is an introduction:

Physical Characteristics

Display: It features a 5-inch display. The display type is typically a high-contrast LCD, which provides clear visibility of information under various lighting conditions. With a resolution that offers sharp and detailed graphics, it allows operators to easily read text, view process diagrams, and monitor system status indicators.

Enclosure: The enclosure of the 2711 - B5A1/H is designed to meet industrial - grade requirements. It often has an enclosure rating such as NEMA 4X or IP65, providing protection against dust, water splashes, and other environmental elements. This makes it suitable for use in harsh industrial environments, including those with potential exposure to moisture, dirt, or mild chemical substances.

User Interface

Touch-Screen Technology: It is equipped with a touch - screen interface that enables intuitive and convenient operation. The touch screen is responsive, allowing users to interact with the device by simply touching the screen to navigate through menus, access different functions, input data, and control connected industrial processes. This user-friendly interface helps to increase operational efficiency and reduce the learning curve for operators.

Keypad (Optional): In addition to the touch screen, some versions of the 2711 - B5A1/H may come with an optional keypad. The keypad provides additional input capabilities, especially useful for situations where precise data entry is required or when the touch screen may be temporarily unavailable or difficult to use. It usually includes function keys, numeric keys, and navigation keys for easy operation.