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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Brand | Allen-Bradley |
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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.
Revision Part # | Also known as | |
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2711P-K4M20D Ser A | 2711P-K4M20D/A, Series A, Rev A | Request a quote |
2711P-K4M20D Ser B | 2711P-K4M20D/B, Series B, Rev B | Request a quote |
2711P-K4M20D Ser C | 2711P-K4M20D/C, Series C, Rev C | Request a quote |
2711P-K4M20D Ser D | 2711P-K4M20D/D, Series D, Rev D | Request a quote |
2711P-K4M20DX | 2711P-K4M20D/X, Series X, Rev X | Request a quote |
Don't see your particular revision? Contact us now. |
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2711P-K4M20D has a memory of 256 megabytes of RAM and 512 megabytes of nonvolatile memory.
2711P-K4M20D has Ethernet and RS-232 communcation ports.
The 2711P-K4M20D has a LED backlight.
The 2711P-K4M20D is powered by 18-30 VDC supply voltage range with nominal value of 24VDC.
The 2711P-K4M20D is recommended for installation with NEMA Type 12, 13, 4X (Indoor use only), IP54, IP65 rated enclosures.
3.5-in. Display Grayscale Keypad - DC 400 Terminal
The 2711P-K4M20D is a PanelView Plus operator terminal. This operator terminal is an entry level hardware and has very basic features as it has a 3.8-inch screen with monochrome capability. This type of operator terminal can be used only in simple visualization requirements as the limited screen size and non-colored graphics combine for displaying limited visualization and information.