Allen-Bradley 2711-T5A5L1X — Standard Operator Terminal

Part number	2711-T5A5L1X
Brand	Allen-Bradley
Category	HMI
Description	Standard Operator Terminal
Manufacturer	Allen Bradley
Product Type	Standard Operator Terminal
Product Line	Panelview 550
Part Number	2711-T5A5L1X
Weight	2.00 lbs (0.91 kg)
Display Size	5.5 in.
Display Resolution	256 x 128 pixels
Touch Cell Size	26 x 30 pixels
Communication Port	RS-232 (DH-485)
Display Type	Monochrome LCD (blue mode)
Display Area	120 x 60 mm (4.75 x 2.38 in.)
Backlight Life	100,000 hours (LED)
Input Voltage Range	18–30V DC (24V DC nominal)
Touch Input	Touchscreen (128 cells: 16 columns × 8 rows)
Application Memory	170 KB runtime; 240 KB nonvolatile RAM
Operating Temperature	0 to 55 °C (32 to 131 °F)
Heat Dissipation	20 W (69 BTU/hr)

The 2711-T5A5L1X model from Allen Bradley is a standard operator terminal in the PanelView 550 series, featuring a 5.5-inch display. It works with an input voltage of 18 to 30 volts DC, with a typical setting of 24 volts DC, and facilitates communication through an RS-232 port (DH-485).

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.