製品紹介
The Allen-Bradley 2711-B5A8 PanelView 550 Operator Interface is a rugged industrial HMI designed for reliable operator control and monitoring in automation systems. As part / the PanelView 550 series, this model supports both keypad and touchscreen operation, providing flexible interaction methods for different industrial environments.
It features a 5.5-inch monochrome LCD display with 256 × 128 pixel resolution, optimized for clear text presentation and basic graphical interface elements. The display design emphasizes stability and readability, making it suitable for continuous industrial operation rather than complex visualization tasks.
This version is equipped with DH+ and RS-232 communication interfaces, enabling integration with a broader range / Allen-Bradley PLC systems, especially in legacy plant architectures. The wide-range 100–240 VAC power input allows direct connection to standard industrial AC power systems, improving installation flexibility.
With its compact structure, proven durability, and stable performance, the 2711-B5A8 is widely used in manufacturing, process control, and legacy system maintenance applications.
製品仕様
| Parameter | 説明 |
|---|---|
| Product モデル | 2711-B5A8 |
| Series | PanelView 550 |
| Display Type | Monochrome LCD |
| Display Size | 5.5 inch |
| Resolution | 256 × 128 pixels |
| Input Method | Keypad & Touchscreen |
| Communication Protocol | DH+ / RS-232 |
| Power Supply | 100–240 VAC |
| Frequency | 50/60 Hz |
| Operating Interface | Industrial HMI Terminal |
| Mounting Type | Panel Mount |
| Display Color | Monochrome |
| Dimensions | 266 × 106 × 167 mm |
| 重量 | 1.2 kg |
Applications
• Industrial Automation Systems – Used as a local operator interface for machine monitoring, control commands, and system status visualization.
• Manufacturing Production Lines – サポートs real-time process supervision, helping operators manage production efficiency and fault response.
• Legacy PLC Systems – Ideal for integration with older Allen-Bradley systems using DH+ communication architecture.
• Process Control Equipment – Applied in systems requiring stable monitoring / temperature, pressure, flow, and operational status.
• Material Handling Systems – Used for controlling conveyors, motors, and automated transport equipment.
• Utilities and Infrastructure Control – Suitable for water treatment, pumping stations, and energy distribution monitoring.
Advantages
• Multi-Protocol Communication サポート – Equipped with DH+ and RS-232 interfaces, allowing broader compatibility with industrial PLC systems.
• Dual Input Operation – Combines keypad and touchscreen control, /fering flexibility for different operator preferences and environments.
• Stable Industrial Performance – Designed for continuous operation in demanding industrial conditions with high reliability.
• Clear Monochrome Display – Provides high-contrast visibility for text-based monitoring and alarm status indication.
• Wide AC Power Input Range – サポートs 100–240 VAC, simplifying installation across global industrial power standards.
• Compact Industrial Design – Space-efficient panel mounting structure suitable for control cabinets with limited space.
• Legacy System Compatibility – Strong support for older Allen-Bradley architectures reduces upgrade complexity and cost.
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