Allen-Bradley 2711-K5A20L1X — The 2711-K5A20L1X from Allen Bradley is part of the Panelview 550 series featuring a blue-mode monochrome LCD display

Part number	2711-K5A20L1X
Brand	Allen-Bradley
Category	HMI
Description	The 2711-K5A20L1X from Allen Bradley is part of the Panelview 550 series featuring a blue-mode monochrome LCD display
Manufacturer	Allen Bradley
Category	Panelviews
Product Line	Panelview 550
Part Number	2711-K5A20L1X
Weight	2.56 lbs (1.16 kg)
Series	A,B,C,D,E,F,G,H
Backlight	100,000 hr LED backlight life
Operator Input	Keypad
Display Type	Monochrome LCD blue mode display
Display Area	120 x 60 mm (4.75 x 2.38 in.)
Resolution	256 x 128
Keypad Function Keys	10 function keys (F1…F10)
Integrated Memory	170 KB application runtime; 240 KB nonvolatile memory
Integrated Ports	Ethernet; RS232 (Printer)
Input Voltage Range	18-32VDC
Nominal Input Supply	24VDC
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	EtherNet/IP Communication and RS-232 Printer Port
Input Power	24V DC
Memory	170 KB application runtime
Communication Cable	Standard Ethernet

The 2711-K5A20L1X from Allen Bradley is part of the Panelview 550 series featuring a blue-mode monochrome LCD display. With an operational life of 100,000 hours for the LED backlight, this unit enables efficient operator interaction via a keypad with 10 dedicated function keys.

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.