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- Allen Bradley
- 2711-B6C9
- PanelView 600 Operator Interface
- USA
- 290 x 116 x 192 mm
- 2 kg
- Xiamen, China
- New & In Stock
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The Allen-Bradley 2711-B6C9 is a PanelView 600 Standard Operator Terminal used for human-machine interface (HMI) applications in industrial automation systems. It allows operators to monitor and control machinery through a combined keypad and touchscreen interface.
It is typically used with Allen-Bradley PLC systems (such as SLC 500 and MicroLogix series) for real-time process visualization and control.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Model | 2711-B6C9 |
| Product Type | Operator Interface (HMI) |
| Series | PanelView 600 Standard |
| Display Size | ~5–6 inch color LCD |
| Resolution | 320 × 234 pixels |
| Input Type | Touchscreen + keypad |
| Communication | RS-232 (DH-485 protocol) + RS-232 printer port |
| Power Supply | 85–264 VAC, 50/60 Hz |
| Application Memory | ~240 KB |
| Configuration Software | PanelBuilder 32 |
| Backlight | Field-replaceable (e.g., 2711-NL5) |
| Enclosure Rating | NEMA 12/13, IP54–IP65 (panel mounted) |
| Dimensions | 290 × 116 × 192 mm |
| Weight | 2 kg |
Function and Working Principle
The 2711-B6C9 functions as an industrial operator interface terminal, providing communication between the operator and PLC-controlled machinery.
Its core functions include:
- Displaying real-time process data (temperature, pressure, alarms, status)
- Allowing operator input via touch screen and keypad
- Sending control commands to PLC systems
- Displaying alarm messages and event logs
- Supporting basic data monitoring and setpoint adjustment
It communicates primarily using RS-232 DH-485 protocol, which is commonly used with older Allen-Bradley PLC systems.
Key Features
- 5–6 inch industrial color display
- Dual input interface (touchscreen + keypad)
- Supports RS-232 DH-485 communication
- Alarm and event display functions
- Compact PanelView 600 standard design
- Industrial enclosure compatibility (IP/NEMA rated panels)
- Field-replaceable backlight module
- Designed for legacy Allen-Bradley PLC systems
Industrial Applications
- Industrial automation control panels
- Manufacturing machines
- Packaging systems
- Material handling systems
- Pumps, compressors, and boiler control systems
- Process monitoring in legacy PLC installations
Role in Industrial Systems
The 2711-B6C9 serves as the operator interface layer, responsible for:
- Translating PLC data into visual screens
- Allowing operator interaction with machine logic
- Displaying alarms and system status
- Providing manual control inputs to automated systems
It does not perform control logic itself — it acts as a visualization and interface device between human operators and PLC controllers.
Installation Notes
- Panel-mounted installation in industrial control cabinets
- Requires AC power supply (85–264 VAC)
- Communication via RS-232 DH-485 cable to PLC
- Proper grounding required for signal stability
- Must be configured using PanelBuilder 32 software
- Suitable for indoor industrial environments
Compatible Systems
- Allen-Bradley SLC 500 PLC series
- Allen-Bradley MicroLogix PLC series
- DH-485 network systems
- Legacy Rockwell Automation control systems
Advantages
- Simple operator interface for legacy PLC systems
- Reliable industrial-grade construction
- Combined keypad + touchscreen control
- Widely used in older automation installations
- Easy integration with DH-485 networks
Limitations
- Obsolete product (legacy system)
- Limited memory and processing capability
- Requires outdated configuration software (PanelBuilder 32)
- Slow communication compared to modern Ethernet HMIs
- No support for modern FactoryTalk systems
Conclusion
The Allen-Bradley 2711-B6C9 PanelView 600 is a legacy industrial HMI designed for basic operator control and monitoring of PLC-driven systems.
It remains commonly found in older industrial installations but has largely been replaced by modern PanelView Plus and Ethernet-based HMI systems.