The Allen-Bradley 2771P-K4M3A PanelView Plus 400 operator terminal is a robust Human Machine Interface (HMI) device designed for efficient real-time process monitoring and control. Fitted with a 3.5-inch graphic display and keypad input, this HMI ensures a user-friendly experience while allowing custom HMI applications for intuitive process management. This model includes versatile communication options with an Ethernet port for high-speed networking, a DH-485 interface supporting extensive daisy-chain topology, and an RS232 port for direct peer-to-peer connections. Operating on an external AC power supply within a 47-63 Hz frequency range, it offers adaptability with significant memory storage options, including support for an external CompactFlash card, enhancing its capability to handle extensive HMI files. Designed for compliance with EU regulations, proper grounding with 14-12 AWG and 14-10 AWG wires ensures safety and EMC conformance.
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Technical specifications for 2711P-K4M3A
| Manufacturer | Rockwell Automation |
|---|---|
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 2711P-K4M3A |
| Manufacturer: | Rockwell Automation |
| Product Line | Panelview Plus 400 |
| Brand: | Allen-Bradley |
| Display Size | 3.8 Inch |
| Product Family: | PanelView Plus Terminals |
| Display Color | Grayscale |
| Product Type: | Operator Terminals |
| Input Type | Keypad |
| Part Number: | 2711P-K4M3A |
| Communication | DH-485 Port |
| Input Type: | Keypad |
| Input Power | AC |
| No. of Function keys | Eight (8) F1-F8 |
| Real Time Clock (RTC) | Battery-backed clock |
| Memory | 64 MB |
| Clock accuracy | +/-2 minutes per month |
| Series | A, B, C, D, E |
| Display Type: | Grayscale passive matrix, film compensated super-twist nematic (FSTN) Color active matrix, thin-film tra |
| Display Area: | 77 x 58 mm (3.0 x 2.3 in.) |
| Product Lifecycle Status* | Discontinued/Obsolete |
| Resolution: | 320 x 240 pixels |
| Application memory: | 5 MB for series A; 10 MB for Series B |
| Communication ports: | Ethernet; DH-485 (module communication interface); RS232; USB |
| Communication protocols | TCP I/P; DF1; DH485 |
| Input Voltage range: | 85-264 VAC, 47-63 Hz |
* The Allen Bradley 2711P-K4M3A has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 2711P-K4M3A units instead of migration.
Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate
for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct
from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original
Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO
Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware,
whether the firmware is the revision level that you need for your application. DO Supply also makes no representations
as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or
any other source. DO Supply also makes no representations as to your right to install any such firmware on the product.
DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User
License Agreement or similar document related to obtaining or installing firmware.