The Allen-Bradley 2711P-K4M3D is a compact, versatile PanelView Plus 400 operator terminal known for its robust design and reliable performance in process monitoring and control. Powered by an 18-30VDC external supply, with a nominal voltage of 24VDC, this HMI provides an intuitive interface through its 3.8-inch, 32-level grayscale FSTN display, which features a resolution of 320 x 240 and a durable LED backlight. Equipped with eight programmable function keys and supporting connectivity through Ethernet, RS232, and USB ports, this device also boasts an application flash memory of up to 10MB and a durable NEMA Type 12, 13, 4X, IP54, and IP65-rated enclosure, making it ideal for both local and remote industrial settings.
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Technical specifications for 2711P-K4M3D
| Brand | Allen-Bradley |
|---|---|
| Part Number/Catalog No. | 2711P-K4M3D |
| Display Size | 3.8 inches |
| Manufacturer | Rockwell Automation / Allen-Bradley |
| Product Family: | PanelView Plus Graphic Terminals |
| Display Type: | Monochrome Passive Matrix, Film Compensated Super-Twist Nematic (FSTN) |
| Display Area: | 78 x 59 mm (3.07 x 2.32 in) |
| Resolution: | 320 x 240, 16-levels gray |
| Backlight: | LED |
| Keypad: | 8 function keys (F1…F8), Numeric input, navigation |
| System Memory: | 5MB (Series A); 10 MB (Series B or later) |
| Communication ports: | One (1) Ethernet; One (1) RS-232, One (1) USB |
| External storage: | Secure Digital (SD) card, cat. no.1784-SDx, supported by hot-swappable SD card slot USB flash drive that is supported by high-speed, hot-swappable, 2.0 USB host port |
| Input Voltage range: | 18 to 32 VDC; 24VDc nominal |
| Power Consumption: | 25 W max (1.0 A at 24V DC |
| Weight: | 562 g (1.24 lb) |
| Temperature, operating | 0…55 °C (32…131 °F) |
| Heat dissipation | 85 BTU/hr |
| Shock, operating | 15 g at 11 ms |
| Product Line | Panelview Plus 400 |
| Display Color | Grayscale |
| Input Type | Keypad |
| Communication | DH-485 Port |
| Input Power | DC |
| Memory | 64 MB |
| Series | A, B, C, D, E |
| Product Lifecycle Status* | Discontinued/Obsolete |
* The Allen Bradley 2711P-K4M3D has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 2711P-K4M3D units instead of migration.