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The 2711-TA4X is a touchscreen human-machine interface (HMI) from Allen Bradley's PanelView 1200 series. Featuring an amber monochrome CRT display, this terminal diagonal measures 12 inches and supports a character resolution of 80 by 24.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Touchscreen HMI Terminal |
| Product Line | Panelview 1200 |
| Part Number | 2711-TA4X |
| Weight | 24.31 lbs (11.03 kg) |
| Display | Amber CRT, Monochrome |
| Screen Size | 12 in. diagonal |
| Characters | 80 × 24 |
| Touch Grid | 10 × 12 (120 cells) |
| Memory | 64 KB RAM (battery-backed) |
| Ports | Remote I/O, RS-232 |
| Baud Rates | Remote I/O: 57.6–230.4 kbps; RS-232: 300–19.2 kbps |
| Power | 90–264 V AC, 47–63 Hz |
| Enclosure | NEMA 4X (indoor) |
| Mounting | Stud Mount |
| Temperature Range | 0–55 °C |
The Allen Bradley 2711-TA4X is categorized as a touchscreen human-machine interface terminal within the PanelView 1200 line. It is designed for tasks requiring efficient operator communication. The unit features a 12-inch diagonal amber CRT that displays monochrome visuals. With a character display of 80 × 24, it conveys critical information clearly. Interaction is facilitated through a touch grid comprising 120 cells arranged in a 10 x 12 configuration. The terminal contains 64 KB of RAM, which is battery-backed to preserve data during power outages.
For connectivity, the 2711-TA4X includes Remote I/O and RS-232 ports. The baud rate ranges for Remote I/O extend from 57.6 to 230.4 kbps, while the RS-232 supports speeds from 300 to 19.2 kbps, adding versatility to communication options. The unit operates effectively on an input voltage of 90 to 264 V AC and a frequency of 47 to 63 Hz.
Encased in an NEMA 4X-rated enclosure, the 2711-TA4X provides reliable indoor service, protecting against dust and splashes. The mounting type is stud mount, allowing stable installation in various control environments. Weighing approximately 10.5 kilograms, this terminal is both durable and functional, ensuring dependable performance in a range of operational settings.