Allen-Bradley 2711-B5A16L1 — PanelView 500

Part number	2711-B5A16L1
Brand	Allen-Bradley
Category	HMI
Description	PanelView 500
Manufacturer	Allen Bradley
Product Type	PanelView 500
Product Line	Panelview 550
Part Number	2711-B5A16L1
Weight	2.38 lbs (1.08 kg)
Backlight	100,000 hr LED backlight life
Product Family	PanelView Standard Terminals
Operator Input	Keypad / Touch
Display Type	Monochrome LCD blue mode display
Display Area	120 x 60 mm (4.75 x 2.38 in.)
Resolution	256 x 128
Touchscreen	Touch cells: 128 Actuation: 1 million presses
Keypad function keys	10 function keys (F1…F10)
Integrated memory	170 KB application runtime; 240 KB nonvolatile memory
Integrated ports	RS232 (DF1); RS232 (printer)
Input Voltage range	18-32V DC
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 and Touchscreen
Communication	RS-232 (DF1) Communication and RS-232 Printer/Download Port
Input Power	24V DC
Memory	170 KB application runtime
Communication Cable	2711-NC13
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-B5A16L1 is a PanelView 550 Standard Operator Terminal. This Human Machine Interface (HMI) device is powered by an external supply voltage of 18 to 32VDC. It has a 5-inch monochrome display with embedded keypad and touch operator interfaces. It has built-in RS232 port that supports DF1 protocol and another RS232 port for printer communication.

Also written as

2711-B5A16L1/A2711-B5A16L1/B2711-B5A16L1/C2711-B5A16L1/D2711-B5A16L1/E2711-B5A16L1/F2711-B5A16L1/G2711-B5A16L1/H2711-B5A16L1X

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.