Allen-Bradley 2711-K5A2L1 — PanelView 550 Standard Operator Terminals

Part number	2711-K5A2L1
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-K5A2L1
UPC	662468697033
Weight	3.50 lbs (1.59 kg)
Backlight	100,000 hr LED backlight life
Product Family	PanelView Standard Operator Terminals
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	DH485
Input Voltage range	18-32VDC
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	DH-485 Communication Ports
Input Power	24V DC
Memory	170 KB application runtime
Communication Cable	1747-C10
Series	A,B,C,D,E,F,G,H
UNSPSC	43211902
Product Lifecycle Status*	Discontinued/Obsolete
Status	Discontinued / obsolete — sourced from stock & secondary market

The Allen Bradley 2711-K5A2L1 is a PanelView 550 Standard Operator Terminal. This operator terminal operates when supplied by an external supply voltage range of 18-32 Volts DC. It has a 5.5-inch monochrome display screen with a keypad input interface. It has an embedded DH-485 communication interface.

Also written as

2711-K5A2L1/A2711-K5A2L1/B2711-K5A2L1/C2711-K5A2L1/D2711-K5A2L1/E2711-K5A2L1/F2711-K5A2L1/G2711-K5A2L1/H2711-K5A2L1X662468697033

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.