Allen Bradley 2711-K5A5 Operator Interface Terminal
Allen Bradley 2711-K5A5 Operator Interface Terminal
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Brand:Allen Bradley PLC Item No.:Allen Bradley 2711-K5A5 Product Origin:USA Product Dimensions:212 × 282 × 112 mm Product Weight:2.5 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Allen Bradley 2711-K5A5 PanelView 550 is a compact industrial Human Machine Interface (HMI) built for dependable machine control, process visualization, and operator interaction in demanding factory environments. As a member of the proven PanelView Standard series, this terminal is engineered to provide long-term operational stability and seamless integration with Allen-Bradley PLC platforms commonly found in legacy automation systems.
Equipped with a monochrome LCD display and tactile keypad interface, the 2711-K5A5 delivers straightforward and reliable operation for industrial applications where durability and consistency are essential. Its compact footprint and robust construction make it a preferred solution for OEM machinery, packaging systems, material handling equipment, and industrial process panels.
Known for its reliability and low maintenance requirements, the PanelView 550 series remains widely installed across manufacturing facilities worldwide, supporting critical industrial operations with proven performance.
Technical Specifications
Specification
Details
Manufacturer
Allen Bradley (Rockwell Automation)
Product Family
PanelView 550 Standard
Catalog Number
2711-K5A5
Module Type
Operator Interface Terminal / HMI
Display Size
5.5-inch Monochrome LCD
Display Resolution
256 × 128 pixels
Display Mode
Blue Mode Monochrome
Operator Input
Keypad Interface
Function Keys
10 programmable function keys
Communication Ports
DH+, RS-232 Printer Port
Supported Protocols
Data Highway Plus (DH+)
Input Voltage
85–264V AC
Input Frequency
47–63 Hz
Power Consumption
Approx. 45 VA
Application Memory
Flash-based memory
Mounting Type
Panel Mount
Enclosure Rating
NEMA 12/13, NEMA 4X (Indoor)
Front Panel Protection
IP54/IP65
Operating Temperature
0°C to 55°C
Storage Temperature
-20°C to 70°C
Dimensions
Approx. 212 × 282 × 112 mm
Weight
Approx. 2.0–2.5 kg
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Industrial Applications
The Allen Bradley 2711-K5A5 is commonly deployed in industrial systems requiring reliable operator control and stable communication with Allen-Bradley PLC architectures.
Typical applications include:
Packaging machinery
Conveyor automation systems
Material handling equipment
Automotive assembly lines
Water treatment facilities
HVAC control systems
Food and beverage production
Industrial pump and motor control
OEM machine interfaces
Manufacturing retrofit projects
Its DH+ communication capability makes it particularly suitable for facilities operating legacy Allen-Bradley PLC-5 and SLC systems.
Key Advantages
Reliable Industrial Keypad Control
The tactile keypad interface delivers dependable operator input in harsh industrial environments.
Strong Legacy PLC Integration
DH+ communication enables seamless compatibility with established Allen-Bradley automation architectures.
Compact Space-Saving Design
The compact panel-mount format simplifies installation in industrial control cabinets with limited space.
Proven Long-Term Reliability
The PanelView 550 series is recognized globally for stable performance and long operational lifespan.
Durable Industrial Construction
Designed to withstand vibration, electrical noise, and demanding factory conditions.
Efficient Lifecycle Support
An ideal solution for extending the service life of existing industrial automation systems without major upgrades.
Technical FAQs
1. What is the Allen Bradley 2711-K5A5 used for?
It is an industrial HMI terminal used for machine monitoring, process visualization, and operator control.
2. What display does the terminal use?
It uses a 5.5-inch monochrome LCD display with 256 × 128 resolution.
3. Is the 2711-K5A5 touchscreen-based?
No. This model features a keypad-only operator interface.
4. Which communication protocol is supported?
It supports Data Highway Plus (DH+) communication.
5. What power input does the terminal require?
The terminal operates on 85–264V AC input power.
6. Which PLC systems commonly integrate with this HMI?
It is commonly used with PLC-5 and SLC 500 systems.
7. What software is used for configuration?
The unit is programmed using PanelBuilder32 software.
8. Is the terminal suitable for industrial environments?
Yes. The front panel provides NEMA 4X/IP65 protection for industrial applications.
9. Is the PanelView 550 series still manufactured?
No. The series is discontinued but remains widely deployed in existing industrial systems.
10. Why is the 2711-K5A5 still widely used today?
Because of its rugged reliability, stable DH+ communication, compact design, and excellent compatibility with legacy Allen-Bradley PLC systems.
