Allen-Bradley 2711-K9A9X — Operator Terminal

Part number	2711-K9A9X
Brand	Allen-Bradley
Category	HMI
Description	Operator Terminal
Manufacturer	Allen Bradley
Product Type	Operator Terminal
Product Line	Panelview 900
Part Number	2711-K9A9X
Weight	7.25 lbs (3.29 kg)
Communication	RS-232 (DH-485), RS-232 Printer
Display Size	9 in.
Input Voltage	100–240 VAC
Storage Temperature	-25–70 °C
Power Consumption	45 W (typical)
Display Type	Monochrome LCD
Input Type	Keypad
Display Resolution	640 x 480 pixels
Input Frequency	50/60 Hz
Shock Rating	15 g
Backlight	Non-replaceable
Memory	1008 KB
Operating Temperature	0–55 °C
Vibration Rating	2 g

The 2711-K9A9X from Allen Bradley is an operator terminal that integrates a monochrome LCD display measuring 9 inches. It operates at a resolution of 640 x 480 pixels and utilizes a keypad for user inputs, making it straightforward to interact with machinery.

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.