Allen-Bradley 2711-T5A3L1 PanelView Standard 550 operator interface terminal
The Allen-Bradley 2711-T5A3L1 is a discontinued PanelView Standard 550 operator interface terminal featuring a 5.3-inch monochrome touch screen display. Engineered for industrial control applications, this HMI unit enables operators to view process states, modify system variables, and interface directly with connected automation controllers.
Display and Operator Input
The terminal utilizes a 5.3-inch monochrome LCD blue-mode display with a resolution of 256 x 128 pixels. Operator interaction is handled via an analog-resistive touch screen overlay, providing responsive touch targets for navigating screens, entering numeric data, and controlling application objects.
Communication and Peripheral Ports
Equipped with built-in DH-485 communication ports and an RS-232 printer/programming port, the terminal supports multi-drop networking and direct device connectivity. This dual-port arrangement enables seamless communication with single controllers or networked PLC systems over a DH-485 link.
Power and Mechanical Specifications
Operating on a nominal 24 VDC input voltage (acceptable range 18 to 32 VDC), the module includes internal protection against overvoltage and reverse polarity. The compact chassis is designed for panel-mount installations, using standard mounting clips and a sealing gasket to maintain enclosure integrity.
| Parameter | Specification |
|---|---|
| Model | 2711-T5A3L1 |
| Brand | Allen-Bradley |
| Series | PanelView 550 (Standard) |
| Display Size | 5.3 inches |
| Display Type | Monochrome LCD Blue-Mode |
| Resolution | 256 x 128 pixels |
| Input Type | Touch Screen |
| Communication Ports | DH-485, RS-232 Printer |
| Input Power | 18 to 32 VDC |
| Weight | 1.98 lbs |
Frequently Asked Questions
Q: What type of display does the 2711-T5A3L1 use?
A: It features a 5.3-inch monochrome LCD blue-mode display with a resolution of 256 x 128 pixels.
Q: What communication options are available on this model?
A: It includes built-in DH-485 communication ports along with an RS-232 printer/programming port.
Allen-Bradley 2711-T5A3L1 PanelView Standard 550 operator interface terminal
Allen-Bradley 2711-T5A3L1 PanelView Standard 550 operator interface terminal
The Allen-Bradley 2711-T5A3L1 is a discontinued PanelView Standard 550 operator interface terminal featuring a 5.3-inch monochrome touch screen display. Engineered for industrial control applications, this HMI unit enables operators to view process states, modify system variables, and interface directly with connected automation controllers.
Display and Operator Input
The terminal utilizes a 5.3-inch monochrome LCD blue-mode display with a resolution of 256 x 128 pixels. Operator interaction is handled via an analog-resistive touch screen overlay, providing responsive touch targets for navigating screens, entering numeric data, and controlling application objects.
Communication and Peripheral Ports
Equipped with built-in DH-485 communication ports and an RS-232 printer/programming port, the terminal supports multi-drop networking and direct device connectivity. This dual-port arrangement enables seamless communication with single controllers or networked PLC systems over a DH-485 link.
Power and Mechanical Specifications
Operating on a nominal 24 VDC input voltage (acceptable range 18 to 32 VDC), the module includes internal protection against overvoltage and reverse polarity. The compact chassis is designed for panel-mount installations, using standard mounting clips and a sealing gasket to maintain enclosure integrity.
| Parameter | Specification |
|---|---|
| Model | 2711-T5A3L1 |
| Brand | Allen-Bradley |
| Series | PanelView 550 (Standard) |
| Display Size | 5.3 inches |
| Display Type | Monochrome LCD Blue-Mode |
| Resolution | 256 x 128 pixels |
| Input Type | Touch Screen |
| Communication Ports | DH-485, RS-232 Printer |
| Input Power | 18 to 32 VDC |
| Weight | 1.98 lbs |
Frequently Asked Questions
Q: What type of display does the 2711-T5A3L1 use?
A: It features a 5.3-inch monochrome LCD blue-mode display with a resolution of 256 x 128 pixels.
Q: What communication options are available on this model?
A: It includes built-in DH-485 communication ports along with an RS-232 printer/programming port.
