Allen-Bradley 2711-K5A3 — PanelView 550

Part number	2711-K5A3
Brand	Allen-Bradley
Category	HMI
Description	PanelView 550
Manufacturer	Allen Bradley
Product Type	PanelView 550
Product Line	Panelview 550
Part Number	2711-K5A3
UPC	662468708999
Weight	3.63 lbs (1.64 kg)
Product Family	PanelView Standard Terminals
Display Size	5.5 in.
Display Color	Monochrome LCD blue mode
Input interfaces	Keypad
Input Type	Keypad(F1-F10)
Display Type	Monochrome
Communication	DH-485 Communication and RS-232 Printer Port
Display Area	120 x 60 mm (4.75 x 2.38 in.)
Input Power	120 VAC
Resolution	256 x 128
Backlight	100,000 hr LED backlight life half-life
Memory	170 KB application runtime
Interface lifespan	1 million presses
Real-time clock	Battery-backed clock timestamps critical data
Communication Cable	1747-C10
Battery	Replaceable
Built-in memory	170KB application runtime; 240 KB nonvolatile memory
ATA Memory	Supported
Series	A,B,C,D,E,F,G,H
Communication interface	DH485; RS232 (printer)
Input Voltage range	85-264VAC
Input frequency	47-63 Hz
Product Lifecycle Status*	Discontinued/Obsolete
Enclosure	NEMA Type 12/13, 4X (Indoor use only), IP54, IP65
Status	Discontinued / obsolete — sourced from stock & secondary market

The 2711-B5A3 is a Human Machine Interface (HMI) device from Allen Bradley’s PanelView Standard Product category. This terminal is part of the PanelView 550 with supply voltage range of 85-264VAC and frequency range of 47-63 Hz. This terminal is equipped with a monochrome 5.5-00inch screen with display screen with 256 x 128 resolution. It is equipped with keypad interface and communicates with...

Also written as

2711-K5A3/A2711-K5A3/B2711-K5A3/C2711-K5A3/D2711-K5A3/E2711-K5A3/F2711-K5A3/G2711-K5A3/H2711-K5A3X662468708999

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.