Allen-Bradley 2711-K5A3L1 — The Allen Bradley 2711-K5A3L1 is a PanelView 550 Standard Operator Terminal

Part number	2711-K5A3L1
Brand	Allen-Bradley
Category	HMI
Description	The Allen Bradley 2711-K5A3L1 is a PanelView 550 Standard Operator Terminal
Manufacturer	Allen Bradley
Category	Panelviews
Product Line	Panelview 550
Part Number	2711-K5A3L1
Weight	3.00 lbs (1.36 kg)
Backlight	100,000 hr LED backlight life
Product Family	PanelView Standard Terminals
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	DH485; 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	DH-485 Communication and RS-232 Printer Port
Input Power	24V DC
Memory	170 KB application runtime
Communication Cable	1747-C10
Series	A,B,C,D,E,F,G,H
Product Lifecycle Status*	Discontinued/Obsolete
Status	Discontinued / obsolete — sourced from stock & secondary market

The Allen Bradley 2711-K5A3L1 is a PanelView 550 Standard Operator Terminal. This Human Machine Interface (HMI) device is powered by an external supply voltage of 18-32 VDC. It has a 5.5-inch monochrome display with embedded keypad operator interface. It has an DH485 communication and RS232 printer interface.

Also written as

2711-K5A3L1/A2711-K5A3L1/B2711-K5A3L1/C2711-K5A3L1/D2711-K5A3L1/E2711-K5A3L1/F2711-K5A3L1/G2711-K5A3L1/H2711-K5A3L1X

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.