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2711-T5A9L1 | Allen-Bradley PanelView 550 Mono/Touch/RS-232 (DH-485), DC Power
- Regular price
- $3,199.00
- Sale price
- $3,199.00
- Regular price
-
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Product Description P/N: 2711-T5A9L1
Description
The Allen-Bradley 2711-T5A9L1 is a PanelView 550 operator terminal featuring a 5.5-inch monochrome touchscreen for machine monitoring and control. It operates on 18–32 VDC input power and provides dual RS-232 communication ports, including one supporting the DH-485 protocol. Designed as a compact HMI, it enables real-time interaction with PLC-based automation systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Operator Terminal |
| Part Number | 2711-T5A9L1 |
| Subcategory | PanelView Standard HMI |
| Product Family | PanelView Standard |
| Product Line | PanelView 550 |
| Display Size | 5.5 in |
| Display Type | Monochrome LCD (blue mode) |
| Resolution | 256 × 128 pixels |
| Display Area | 120 × 60 mm |
| Input Type | Touchscreen |
| Touch Pixels | 128 |
| Input Power | 24 VDC nominal (18–32 VDC range) |
| Communication Ports | RS-232 (DH-485), RS-232 (printer) |
| Real-Time Clock | Battery-backed |
| Memory (Application Runtime) | 170 KB |
| Application Memory | 240 KB (Series E or later); 112 KB (earlier series) |
| Backlight | 2711-NL1 |
| Heat Dissipation | 29 W (69 BTU/hr) |
| Operating Temperature | 0…55 °C |
| Enclosure Compatibility | NEMA 12/13, 4X; IP54, IP65 |
| Shipping Dimensions | 14 × 11 × 8 in |
| Series | A, B, C, D, E, F, G, H |
Information About 2711-T5A9L1
The 2711-T5A9L1 is a PanelView Standard terminal within the PanelView 550 family, built for reliable operator interface functionality in industrial environments. Its construction includes a monochrome LCD, battery-backed real-time clock, and a touchscreen input system designed for long service life. The terminal integrates directly with Allen-Bradley PLC, SLC, and Logix controllers through DH-485 communication, while a second RS-232 port supports external alarm printers. Typical usage includes machine-level HMI tasks where compact display size, simple navigation, and straightforward communication with automation hardware are required.
Key Features:
- 5.5-inch monochrome LCD: Provides clear operator visibility with a 256 × 128 resolution.
- Touchscreen input: Supports high-cycle operation with up to one million actuations.
- Dual RS-232 communication: One DH-485 port for PLC communication and one for printer/alarm output.
- Wide DC input range: Operates from 18–32 VDC for flexible installation.
- Battery-backed real-time clock: Retains timestamp data during power loss.
- Compact, flush-mount design: Fits standard PanelView 550 cutouts for panel integration.
- NEMA/IP-rated enclosure compatibility: Suitable for protected industrial environments.
- LED backlight module: Field-replaceable backlight for long operating life.
The 2711-T5A9L1 delivers the reliability and precision required for operator interface control in industrial automation systems.
Description
The Allen-Bradley 2711-T5A9L1 is a PanelView 550 operator terminal featuring a 5.5-inch monochrome touchscreen for machine monitoring and control. It operates on 18–32 VDC input power and provides dual RS-232 communication ports, including one supporting the DH-485 protocol. Designed as a compact HMI, it enables real-time interaction with PLC-based automation systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Operator Terminal |
| Part Number | 2711-T5A9L1 |
| Subcategory | PanelView Standard HMI |
| Product Family | PanelView Standard |
| Product Line | PanelView 550 |
| Display Size | 5.5 in |
| Display Type | Monochrome LCD (blue mode) |
| Resolution | 256 × 128 pixels |
| Display Area | 120 × 60 mm |
| Input Type | Touchscreen |
| Touch Pixels | 128 |
| Input Power | 24 VDC nominal (18–32 VDC range) |
| Communication Ports | RS-232 (DH-485), RS-232 (printer) |
| Real-Time Clock | Battery-backed |
| Memory (Application Runtime) | 170 KB |
| Application Memory | 240 KB (Series E or later); 112 KB (earlier series) |
| Backlight | 2711-NL1 |
| Heat Dissipation | 29 W (69 BTU/hr) |
| Operating Temperature | 0…55 °C |
| Enclosure Compatibility | NEMA 12/13, 4X; IP54, IP65 |
| Shipping Dimensions | 14 × 11 × 8 in |
| Series | A, B, C, D, E, F, G, H |
Information About 2711-T5A9L1
The 2711-T5A9L1 is a PanelView Standard terminal within the PanelView 550 family, built for reliable operator interface functionality in industrial environments. Its construction includes a monochrome LCD, battery-backed real-time clock, and a touchscreen input system designed for long service life. The terminal integrates directly with Allen-Bradley PLC, SLC, and Logix controllers through DH-485 communication, while a second RS-232 port supports external alarm printers. Typical usage includes machine-level HMI tasks where compact display size, simple navigation, and straightforward communication with automation hardware are required.
Key Features:
- 5.5-inch monochrome LCD: Provides clear operator visibility with a 256 × 128 resolution.
- Touchscreen input: Supports high-cycle operation with up to one million actuations.
- Dual RS-232 communication: One DH-485 port for PLC communication and one for printer/alarm output.
- Wide DC input range: Operates from 18–32 VDC for flexible installation.
- Battery-backed real-time clock: Retains timestamp data during power loss.
- Compact, flush-mount design: Fits standard PanelView 550 cutouts for panel integration.
- NEMA/IP-rated enclosure compatibility: Suitable for protected industrial environments.
- LED backlight module: Field-replaceable backlight for long operating life.
The 2711-T5A9L1 delivers the reliability and precision required for operator interface control in industrial automation systems.