ALLEN BRADLEY 2711-K5A5 Allen Bradley Automation 550 Monochrome Terminal

The 2711-K5A5 Human Machine Interface (HMI) is capable of connecting single or multiple processes however, ideally used for small applications as it has a 5.5-inch screen with display area of 120 x 60 mm (4.75 x 2.38 in.) and resolution of 256 x 128. Control is implemented using the keypad assembly which features Ten (10) function keys that can be assigned with local and global variables. It also has numeric and navigation keys that are used to enter variables and select objects, icons and move from one screen to another. 

This HMI device communicates with partner automation devices through the embedded RS232 serial port that is compatible with DH485 communication protocol. For networked connections, this embedded communication port may be partnered with Allen-Bradley network interface cards. 

The 2711-K5A5 is installed in horizontal orientation flush mounted to an enclosure that provides adequate protection against combustible gases, dust dirt and ingress of water. Climate control devices such as heater and cooler may be installed inside the panel to control temperature as the 2711-K5A5’s operating temperature requirement is 0…55 °C (32…131 °F) while the storage temperature is -20…70 °C (-4…158 °F).

The PanelView 550 2711-K5A5 by Allen Bradley is an operator panel equipped with a 5.5 inch LCD display screen with monochrome screen color. The exact screen dimensions of this unit are 256x128 pixels. The user can control and command this unit using the built-in keys from F1 to F10. This series has an embedded RS232 port that is compatible for DH485 communication. It is equipped with an internal memory system of 240 KB, and compatible with the PanelBuilder32 programming software. It is powered by an external voltage supply of 85 to 265 VAC. It has a Replaceable display backlights with compatible replacement of 2711-NL1. This module’s firmware screen is capable of configuring text in several different languages including Spanish, French, English, Italian, and German. The additional character sets can be viewed using multilingual fonts on windows, including Chinese and Russian.

Allen Bradley Main Products:

1.SLC500:1747/1746 series
2.MicroLogix: 1761/1763/1762/1766/1764 series
3.CompactLogix: 1769/1768 series
4. The ControlLogix: 1756/1794/1760/1788 series
5. PLC-5:1771/1785 series
6.2711,2711P PanelView man-machine interface, touch screen, operation panel
7. ProSoft: MVI69 / PS69 / MVI56 / MVI94 / MVI71 / MVI46/3150