Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with DO Supply's 2-year warranty.

Learn more

2711-B5A1L2

Need a Specific Revision?

The 2711-B5A1L2 terminal is a PanelView 555 operator interface device that comes with different input modules that consist of a touchscreen and a keypad. Both of these mechanisms enable operators to input and modify application process variables during operations without the need to move into a specific room.

Call for an immediate quote

2 Year DO Supply Warranty

Available

Ships from Raleigh, NC

Learn more

Warranty

We sell industrial automation parts backed by our 2-year DO Supply Warranty.
Shipping

Same-day domestic and expedited international shipping with UPS, FedEx, DHL, and more.
Payment Methods

AMEX, Visa, MasterCard, Discover, wire transfer, and more, plus flexible payment plans.
Repairs & Exchanges

Repair and exchange services for all existing automation products.
Reseller Options

Drop shipping, blind shipping, and account shipping with no extra fees.

Technical specifications for 2711-B5A1L2

Brand	Allen-Bradley / Rockwell Automation
Series	PanelView 550
Part Number	2711-B5A1L2
Operator input	Touchscreen and keypad
Display type	Monochrome LCD
Resolution	256x128 pixels
Backlight	100,000 hour LED
Touchscreen	128 touch cells
Keypad	Yes. 10 function keys.
Real-time clock	Yes
Battery	Yes. Replaceable
Communication port	RIO
Product Lifecycle Status*	Discontinued/Obsolete

* The Allen Bradley 2711-B5A1L2 has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 2711-B5A1L2 units instead of migration.

Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Request a Repair

The Allen-Bradley 2711-B5A1L2 PanelView 550 operator interface terminal comes with different input options that consist of a touchscreen and a keypad. Both of these input mechanisms enable the operators to input and modify variables of the application process during operation without the operators needing to move into the specific room where the applcation is taking place. This device has been manufactured by Allen-Bradley and included in the PanelView 550 product line. The Allen-Bradley 2711-B5A1L2 PanelView 550 operator interface terminal comes with a preset communication module that consists of a Remote I/O communication port. This device has a non-volatile memory of 240 KB and a RAM of 170 KB.

The Allen-Bradley 2711-B5A1L2 PanelView 550 operator interface terminal comes with a touchscreen that includes 128 touchscreen cells. This is a monochrome LCD with a resolution of 240 to 180 pixels with a backlight rated for 10,000 hours of operation. To extend the life of this touchscreen, avoid installing it in direct sunlight since ultraviolet rays might affect the backlight of the screen, and avoid operating the screen with bare hands or sharp objects. It is recommended to use gloves and a stylus to operate the touchscreen instead. The Allen-Bradley 2711-B5A1L2 PanelView 550 operator interface terminal has an approximate weight of 1.2 kilograms. Some of the environmental conditions required to keep this device safe are a temperature between 0 and 50 degrees Celsius and a relative humidity range of 0 to 95 percent without condensation.