Overview
The Allen Bradley 2711-K5A3X PanelView 550 Operator Interface is an industrial HMI terminal designed to provide operators with a reliable interface for machine control, process monitoring, and equipment management. It allows users to view operating conditions, respond to alarms, and enter commands within PLC-based automation systems.
The PanelView 550 series is widely used in factory automation applications where dependable operator interaction, compact installation, and easy system integration are required.
General Information
Part Number: 2711-K5A3X
Manufacturer: Allen Bradley
Brand: Allen Bradley
Country of Origin: USA
Series: PanelView 550
Type: Operator Interface / Human Machine Interface (HMI)
Display Size: 5.5-inch display
Input Method: Keypad operation
Application: Industrial machine control, process visualization, and operator data entry
Installation: Panel-mounted installation in industrial control systems
Configuration Software: PanelBuilder 32
Power Specifications
Supply Voltage: 24 V DC
Input Voltage Range: 18 to 32 V DC
Power Consumption: Approximately 20 W maximum
Power Connection: Removable terminal block
Protection Features: Overvoltage and reverse polarity protection
Status Indicators: LED indicators for power and communication monitoring
Communication & Interface
Communication Port: RS-232 serial interface
PLC Compatibility: Supports communication with Allen Bradley PLC controllers
Communication Capability: Provides reliable data exchange between operator interface and automation systems
Operator Functions: Keypad navigation, alarm display, parameter adjustment, and machine status monitoring
Data Features: Supports graphical screens, alarm handling, and real-time process information display
Environmental
Operating Temperature: 0 to 55 °C
Storage Temperature: −20 to 70 °C
Relative Humidity: 5 to 95% RH, non-condensing
Protection Rating: NEMA 4X / IP65 front panel protection
Installation Environment: Suitable for industrial cabinets, manufacturing equipment, and automation applications
Vibration Resistance: Designed for standard industrial operating conditions
Dimensions & Weight
Dimensions (H × W × D): 266 × 106 × 167 mm
Weight: 1.2 kg
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