وصف
The Allen-Bradley 2711E-T14C15 is a robust, large-format industrial human-machine interface (HMI) terminal designed for high-capacity process visualization within the legacy PanelView 1400e platform. Operating on an 180 to 264 VAC input, this terminal provides centralized control and monitoring, consolidating complex plant telemetry from multiple remote nodes into a single touch-driven graphic workspace.
Features
- Large 14-inch color display for detailed plant layouts and historical trend visualization.
- Analog resistive touchscreen matrix for precise operator input, compatible with standard industrial gloves.
- Dedicated ControlNet communication port for deterministic, high-speed data exchange.
- RS-232 serial interface for auxiliary connectivity.
- 256 KB of onboard nonvolatile flash memory for application graphics and alarm tags.
- Replaceable 6189-NL2 backlight module for extended operational life.
Applications
This terminal is suitable for demanding automation environments, including automotive manufacturing, chemical batching, water treatment facilities, and primary metal processing. It is designed to integrate seamlessly with Allen-Bradley PLC-5, SLC 500, and ControlLogix processor families.
Technical Specifications
| Model |
2711E-T14C15 |
| Input Voltage |
180 to 264 VAC |
| Line Frequency |
47 to 63 Hz |
| Display Size |
14.0 inches |
| Memory |
256 KB Flash |
| Communication |
ControlNet, RS-232 |
| Backlight |
6189-NL2 (Replaceable) |
Installation Guidelines
- Ensure the terminal is flush-mounted within a sealed, NEMA-rated industrial enclosure to protect against environmental contaminants.
- Verify that the power source is within the 180-264 VAC range before connection.
- Maintain proper clearance around the unit to ensure adequate ventilation and prevent thermal stress.
- Use shielded communication cables for ControlNet and RS-232 connections to minimize EMI interference.
- Always power down the unit before performing maintenance, such as replacing the 6189-NL2 backlight module.
- Handle the touchscreen surface with care to avoid scratching or damage to the resistive overlay.
FAQ
Is this unit still in production? No, the 2711E-T14C15 is part of the legacy PanelView 1400e series and is classified as discontinued/obsolete.
What controllers are compatible with this HMI? This terminal is designed for integration with Allen-Bradley PLC-5, SLC 500, and ControlLogix systems via the ControlNet network.
Can the backlight be replaced? Yes, the display illumination is provided by a replaceable 6189-NL2 backlight module.
