Allen-Bradley PanelView 300 Micro Monochrome Display Series A – 2711M3A19L1
Compact HMI for Space-Constrained Industrial Applications
The Allen-Bradley PanelView 300 Micro Monochrome Display Series A – 2711M3A19L1 delivers reliable human-machine interface (HMI) functionality in a compact 2.4-inch form factor. Engineered for cost-sensitive environments requiring basic monitoring and control capabilities, this display integrates seamlessly with Allen-Bradley PLC systems while maintaining operational efficiency in harsh industrial conditions.

Key Features
- Space-Saving Design: Ultra-compact 2.4″ monochrome display with 64×128 pixel resolution optimizes panel space
- Robust Industrial Performance: Operates reliably from -20°C to +55°C with 5-95% non-condensing humidity tolerance
- Low Power Consumption: Energy-efficient <1W power draw reduces operational costs
- Multi-Protocol Connectivity: Dual RS-232/RS-485 serial interfaces for PLC communication
- Enhanced Memory: 1MB Flash + 2MB RAM supports complex screen configurations
- Keypad Interface: 6-button mechanical keypad with tactile feedback for precise control
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand/Model | Allen-Bradley 2711M3A19L1 |
| Power Requirements | 24V DC ±20% |
| Operating Temperature | -20°C to +55°C |
| Communication Interfaces | RS-232, RS-485 |
| Installation Method | Panel mount (IP65 rated) |
Application Fields
This display excels in packaging machinery, conveyor systems, and material handling equipment where space constraints and budget limitations exist. Its industrial-grade construction makes it suitable for food processing plants, automotive assembly lines, and chemical processing facilities requiring basic HMI functionality with proven reliability.
Our company specializes in industrial control products from major brands including Allen-Bradley, ABB, ICS Triplex, Prosoft, Reliance, FOXBORO, GE Fanuc, Triconex, Schneider, Bently Nevada, Emerson Epro, Honeywell, Woodward, and Yokogawa. Key product lines include ABB DSQC series robot parts, GE VMIVME modules, Bently Nevada 3500 system components, Foxboro I/A series modules, and Triconex safety system modules.






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