2711P-K4M20D Ser A
2711P-K4M20D/A, Series A, Rev A
The 2711P-K4M20D is a graphic operator terminal from Allen-Bradley. It is part of the PanelView Plus 400 operator terminal. It is a Human Machine Interface (HMI) device that is powered by an external supply voltage range of 18-30VDC with 3.8-inch Grayscale passive matrix, film compensated super-twist nematic (FSTN) display. It has a keypad assembly that acts as the operator interface and provided with multiple communication interfaces such as, One (1) Ethernet, One (1) RS-232 and Two (2) USB ports.
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About 2711P-K4M20D Ser A
The 2711P-K4M20D Series A panel is a monochrome passive matrix display panel designed by Allen-Bradley. It belongs to the PanelView Plus 400 series by Allen-Bradley/Rockwell Automation. It runs from DC power. It has a film-compensated super-twist screen. It has a size of 3.7 inches. It is a grayscale screen with 32-bit graphics and has a resolution of 320 x 240 pixels. The display panel is housed along with a keypad. The keypad contains different types of keys which include navigational keys, functional keys, and control keys. The control keys are used to control the cursor on the screen. The keypad has 8 function keys labeled from F1 to F8. These shortcut keys are used for common shortcut functions. The 2711P-K4M20D Series A panel has no replaceable backlight. A real-time clock backed by a battery is available in this Series A panel variant. The clock saves critical data points and timestamps them. The timestamps have an accuracy of plus/minus 2 minutes per month. The display panel is widely used in factories to monitor machine operation and control factory automation.
The Allen-Bradley 2711P-K4M20D Series A panel comes with both storage memory and RAM. It is equipped with 64 MB of storage memory. The display panel is equipped with an RS-232 port and an Ethernet port for network and communications. A single USB port is available on the control board of the panel. It has a maximum power consumption of 60 VA. For programming and configuration, the panel uses the RSView studio machine software. It runs on the Microsoft Windows operating system platform. The 2711P-K4M20D Series A panel should be operated in an operating temperature range of 0 to 55 degrees Celsius with absolute humidity. The panel is certified with the C-Tick, CE, and cUL standards. Allen-Bradley display panels come with a 1-year warranty starting from the date of installation.
Technical specifications for 2711P-K4M20D
| Brand | Allen-Bradley |
|---|---|
| Part Number/Catalog No. | 2711P-K4M20D |
| Display Size | 3.8 in. |
| Manufacturer | Rockwell Automation / Allen-Bradley |
| Product Family: | PanelView Plus Graphic Terminals |
| Sub Category: | PanelView Plus 600 |
| Display Type: | Grayscale passive matrix, film compensated super-twist nematic (FSTN) |
| Display Area: | 77 x 58 mm (3.0 x 2.3 in.) |
| Resolution: | 320 x 240 |
| Keypad interface: | Keypad , numeric and navigation keys |
| Operating force: | 340 g |
| Actuating lifespan: | 1 million presses |
| Terminal Memory: | Series A: 5 MB Series B: 10 MB |
| Communication ports: | Ethernet, RS-232, 2 USB host |
| Power Supply Input Voltage range: | 18-30VDC |
| Power Consumption: | 25 W max (1.0 A at 24V DC) |
| Product Line | Panelview Plus 400 |
| Display Color | Grayscale |
| Input Type | Keypad |
| Communication | Ehternet and RS-232 Ports |
| Input Power | DC |
| Memory | 64 MB |
| Series | A, B, C, D, E |
| Product Lifecycle Status* | Discontinued/Obsolete |
* The Allen Bradley 2711P-K4M20D has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 2711P-K4M20D units instead of migration.
The Allen-Bradley 2711P-K4M20D is a PanelView Plus 400 operator terminal. This operator terminal is used by plant operators to monitor and control industrial machines or processes through the provided 3.8-inch monochrome display screen and embedded keypad assembly.
With a monochrome screen, this operator terminal can be designed with black and white graphics. Additionally, the 3.8-inch display screen can be optimally designed to provide graphical or textual representation of the process, providing the required control and monitoring points of the process. The embedded communication interfaces with this operator terminal includes One (1) Ethernet, One (1) RS232 and Two (2) USB interfaces. Ethernet supports 10/100 Mbps communication speed over LAN cables and may be implemented up to 100 m range which may be extended by using ethernet switches or media conversion. This communication interface support communication with simultaneous automation partners. With RS232, point-to-point communication is achieved over short distance communication. This port supports Allen-Bradley DF1 and DH485 communication. USB ports are primarily used to connect peripheral devices such as mouse, keyboard and removable flash drives.
This operator terminal is powered by an external supply voltage of 18-30VDC with nomonal voltage of 24VDC. It has a power consumption of 25 W max (1.0 A at 24V DC). It is installed with a Grayscale passive matrix, film compensated super-twist nematic (FSTN) display along a Light Emitting Diode (LED) backlight. The embedded function keys of this operator terminal are composed of function keys, navigation and numeric keys with 1 million actuation rating and operating force of 340 g.