Allen-Bradley 2711-K5A1X — PanelView 550 Standard Operator Terminals

Part number	2711-K5A1X
Brand	Allen-Bradley
Category	HMI
Description	PanelView 550 Standard Operator Terminals
Manufacturer	Allen Bradley
Product Type	PanelView 550 Standard Operator Terminals
Product Line	Panelview 550
Part Number	2711-K5A1X
Weight	2.81 lbs (1.28 kg)
Series	A,B,C,D,E,F,G,H
Backlight	100,000 hr LED backlight life
Operator Input	Keypad
Display Type	Monochrome transflective LCD with LED backlight
Display Area	120 x 60 mm (4.75 x 2.38 in.)
Resolution	256 x 128
Keypad Assembly	10 function keys (F1…F10)
Application Memory	170 KB application runtime; 240 KB nonvolatile memory (application objects plus text and bitmaps)
Communication Ports	Remote I/O (RIO); RS232 (printer)
Input Voltage Range	85…264V AC
Input Frequency	47…63 Hz
Enclosure	NEMA Type 12/13, 4X (Indoor use only), IP54, IP65
Status Indicators	COMM: Green, Fault: Red
Display Size	5.5 in.
Display Color	Monochrome LCD blue mode
Input Type	Keypad (F1-F10)
Communication	Remote I/O Communication and RS-232 Printer Port
Input Power	120 VAC
Memory	170 KB application runtime
Communication Cable	2711-NC13

The 2711-K5A1X is a PanelView 550 Standard Operator Terminal produced by Allen Bradley. This unit has a monochrome transflective LCD display with an LED backlight that is rated for 100,000 hours of use. It provides a display area measuring 120 x 60 mm with a resolution of 256 x 128, facilitating effective operator interaction.

Compatibility data for this part number is being verified. Send an RFQ with your equipment model and serial — our suppliers confirm fitment before quoting.

Data compiled from 1 verified source. Last reviewed 2026-08-16.