Allen-Bradley 2711-K5A9 — Operator Terminals

Part number	2711-K5A9
Brand	Allen-Bradley
Category	HMI
Description	Operator Terminals
Manufacturer	Allen Bradley
Product Type	Operator Terminals
Product Line	Panelview 550
Part Number	2711-K5A9
UPC	662468210447
Weight	3.00 lbs (1.36 kg)
Product Family	PanelView Standard Terminals
Display Size	5.5 in.
Display Color	Monochrome LCD blue mode
Input Type	Keypad
No. of Function keys	Ten (10) F1-F10
Communication	RS-232 (DH-485) Communication and RS-232 Printer Port
Real Time Clock (RTC)	Battery-backed clock
Input Power	100-240V AC
Display Type	Monochrome
Display Area	120 x 60 mm (4.75 x 2.38 in.)
Memory	170 KB application runtime
Resolution	256 x 128 pixels
Backlight	2711-NL1
Application memory	240K bytes (application screens) Series E or later; 112K bytes (application screens) prior to series E
Communication Cable	2711-NC13
Communication ports	DH485; RS232 (printer)
Input Voltage range	18-32 VDC
Operating Temperature	0…55 ° C (32…131 ° F)
Series	A,B,C,D,E,F,G,H
Heat Dissipation	29 W (69 BTU/HR)
Product Lifecycle Status*	Discontinued/Obsolete
Status	Discontinued / obsolete — sourced from stock & secondary market

The 2711-K5A9 is part of the PanelView Standard Operator terminals by Allen Bradley. It has a monochrome, 5.5-inch display, functioning as Human Machine Interface (HMI) device. This terminal operates at an input supply voltage of 85-264 VAC, 47-63 Hz, and comes with a keypad assembly as operator input interface. For real-time I/O and data communication, this PanelView terminal has a dual RS232...

Also written as

2711-K5A9/A2711-K5A9/B2711-K5A9/C2711-K5A9/D2711-K5A9/E2711-K5A9/F2711-K5A9/G2711-K5A9/H2711-K5A9X662468210447

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.