Allen-Bradley 2711-T5A5L1 — PanelView 550 Standard Operator Terminals

Part number	2711-T5A5L1
Brand	Allen-Bradley
Category	HMI
Description	PanelView 550 Standard Operator Terminals
Manufacturer	Allen Bradley
Product Type	PanelView 550 Standard Operator Terminals
Product Line	Panelview 550
Part Number	2711-T5A5L1
UPC	611320019476
Weight	3.75 lbs (1.70 kg)
Backlight	100,000 hr LED backlight life
Input Type	Touch
Product Family	PanelView Standard Terminals
Display Type	Liquid Crystal Display (LCD)
Display Area	120 x 60 mm (4.75 x 2.38 in.)
Resolution	256 x 128
Touchscreen	128 (16 columns x 8 rows)
Touch Cell size	26 x 30 pixels
Application memory	170 KB application runtime; 240 KB nonvolatile RAM (application objects plus text and bitmaps)
Communication ports	RS232 (DH485)
Input Voltage range	18…30V DC (24V DC nominal)
Operating Temperature	0…55 ° C (32…131 ° F)
Heat Dissipation	20 W (69 BTU/HR) f
Display Size	5.5 in.
Display Color	Monochrome LCD blue mode
Communication	RS-232 (DH-485) Communication 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-T5A5L1 is a PanelView 550 Standard Operator Terminal. This operator terminal is powered by an external 18-30VDC supply voltage and has a 5.5-inch monochrome display with built-in RS232 port that supports DH485 communication protocol. It has an analog resistive touchscreen operator interface.

Also written as

2711-T5A5L1/A2711-T5A5L1/B2711-T5A5L1X611320019476

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.