A-B 2711-K5A2 touch screen panel operation terminal

Type	PanelView Standard Operator Terminal (HMI)
Display	5.5 – inch monochrome display
Power Supply	External 85 – 264 V AC

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Description

A-B 2711-K5A2 touch screen panel operation terminal

2711-K5A2

This HMI is designed to meet the demands of a wide range of industries, from automotive manufacturing floors to food and beverage production lines, and from petrochemical plants to water treatment facilities. In an automotive assembly plant, for instance, the 2711 – K5A2 can be used to monitor the status of robotic arms, conveyor belts, and other automated machinery. Operators can use it to adjust production parameters, view diagnostic information, and receive alerts in case of equipment malfunctions. By offering a user – friendly interface, it empowers operators to make informed decisions quickly, thereby enhancing productivity, improving product quality, and ensuring the smooth operation of industrial processes.

Label	Specification
Model Number	2711 – K5A2
Brand	Allen – Bradley (Rockwell Automation)
Type	PanelView Standard Operator Terminal (HMI)
Display	5.5 – inch monochrome display
Power Supply	External 85 – 264 V AC
Communication Ports	Embedded DH485 port, optional built – in Ethernet port (supports protocols like Modbus, DeviceNet, Ethernet/IP, and OPC – UA)
Operator Interface	10 function keys, keypad input interface
Memory	170 KB internal RAM, 240 KB non – volatile memory for application and system files (trends, logs, user manuals)
Processor	Intel Xscale PXA255 520 MHz (for models with advanced processing capabilities)
Mounting Options	Panel – mount, DIN – rail mount (with appropriate accessories)
Dimensions	Compact size suitable for installation in various control panels
Certifications	Meets UL, cUL/CSA, CE certifications for safety and quality compliance
Operating Temp	Designed to operate in standard industrial temperature ranges (-10°C to 50°C)

2711-K5A2

Intuitive Operator Interface

The 2711 – K5A2 is equipped with a 5.5 – inch monochrome display that offers clear visibility even in harsh industrial environments. The 10 function keys and keypad interface provide operators with a familiar and easy – to – use input method. These keys can be programmed to perform specific functions, such as starting or stopping a machine, adjusting process parameters, or navigating through different screens. The ability to accept both local and global variable assignments allows for great flexibility in customizing the interface according to the specific needs of the application. For example, in a packaging machine, one function key can be assigned to increase the packaging speed, while another can be used to initiate a product changeover.

Robust Communication Capabilities

With an embedded DH485 communication port and an optional built – in Ethernet port, the 2711 – K5A2 can seamlessly integrate with a wide range of industrial devices and networks. It supports popular industrial protocols like Modbus, DeviceNet, Ethernet/IP, and OPC – UA. This interoperability enables it to communicate with programmable logic controllers (PLCs), sensors, actuators, and other components in the automation ecosystem. In a petrochemical plant, the 2711 – K5A2 can receive real – time data from temperature and pressure sensors via Modbus and transmit control commands to valves and pumps using Ethernet/IP. This seamless communication ensures that the HMI can effectively monitor and control the entire industrial process.

2711-K5A2

Ample Memory and Processing Power

Featuring 170 KB of internal RAM and 240 KB of non – volatile memory, the 2711 – K5A2 has sufficient storage space to hold application programs, system files, and historical data. The non – volatile memory ensures that important data, such as trends and logs, are retained even in the event of a power outage. Some models are powered by an Intel Xscale PXA255 520 MHz processor, which provides the necessary processing power to handle complex graphical displays, real – time data processing, and multitasking. This enables the HMI to display detailed process visualizations, perform calculations, and respond quickly to operator inputs, enhancing the overall user experience and the efficiency of the industrial control system.