Excellent PLC
Product Introduction
The Allen-Bradley 2711-B5A1 PanelView 550 Operator Interface is a compact and reliable human-machine interface (HMI) designed for industrial control and monitoring applications. As part of the PanelView Standard series, this unit integrates both keypad and touch input methods, offering flexible and intuitive operator interaction in demanding environments.
Equipped with a 5.3-inch monochrome display and a resolution of 256 × 128 pixels, the terminal provides clear visualization of process data, alarms, and system status. Its rugged design ensures stable operation in industrial conditions, while the support for Remote I/O and RS-232 communication enables seamless integration with PLC systems, particularly within legacy and established control architectures.
The device operates on a wide input voltage range of 100–240 VAC, making it suitable for global deployment across different power standards. Its proven reliability and simplicity make it a preferred choice for maintenance-friendly and cost-effective automation solutions.
Product Specifications
| Parameter | Description |
|---|---|
| Product Model | 2711-B5A1 |
| Series | PanelView Standard 550 |
| Display Size | 5.3 inch |
| Display Type | Monochrome LCD |
| Resolution | 256 × 128 pixels |
| Input Type | Keypad & Touchscreen |
| Communication Interface | Remote I/O, RS-232 |
| Input Voltage | 100–240 VAC |
| Frequency | 50/60 Hz |
| Mounting Type | Panel Mount |
| Protection Level | Industrial-grade front panel protection |
| Dimensions | 266 × 106 × 167 mm |
| Weight | 1.2 kg |
Applications
● Widely used in industrial automation systems for real-time monitoring and operator control of PLC-based processes
● Suitable for manufacturing production lines, including packaging, assembly, and material handling systems
● Applied in process control environments such as water treatment, chemical processing, and energy systems
● Ideal for legacy system upgrades where Remote I/O communication is still in operation
● Used in machine-level HMI applications, providing operators with direct access to machine status and alarms
● Commonly deployed in OEM equipment panels requiring compact and reliable operator interfaces
Advantages
● Combines keypad and touchscreen input, offering flexibility for different operator preferences and environments
● Proven PanelView Standard platform, ensuring high compatibility with existing Allen-Bradley PLC systems
● Supports Remote I/O communication, making it highly suitable for integration into established legacy networks
● Simple configuration and operation reduce engineering complexity and commissioning time
● Compact structure enables easy installation in space-constrained control panels
● Operates with a wide voltage range, enhancing deployment flexibility across global applications
● Durable industrial design ensures stable performance in harsh operating conditions
