Allen-Bradley 2711-B5A3L1 — The 2711-B5A3L1 operator terminal is an Allen Bradley/Rockwell Automation standard operator terminal

Part number	2711-B5A3L1
Brand	Allen-Bradley
Category	HMI
Description	The 2711-B5A3L1 operator terminal is an Allen Bradley/Rockwell Automation standard operator terminal
Manufacturer	Allen Bradley
Category	Panelviews
Product Line	Panelview 550
Part Number	2711-B5A3L1
Weight	2.69 lbs (1.22 kg)
Display Size	5.5 in.
Display Color	Monochrome LCD blue mode
Input Type	Keypad and Touchscreen
Communication	DH-485 Communication and RS-232 Printer Port
Input Power	24V DC
Memory	170 KB application runtime
Backlight	2711-NL1
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 2711-B5A3L1 operator terminal is an Allen Bradley/Rockwell Automation standard operator terminal. It is part of the Allen Bradley Panelview 550 series of standard operator terminals. The 2711-B5A3L1 standard operator terminal has a 5-inch display screen that shows application data in blue monochrome graphics. It operates with DC power and it has a DH-485 communication port. The 2711-B5A3L1...

Also written as

2711-B5A3L1/A2711-B5A3L1/B2711-B5A3L1/C2711-B5A3L1/D2711-B5A3L1/E2711-B5A3L1/F2711-B5A3L1/G2711-B5A3L1/H2711-B5A3L1X

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.