2711P-K4M20D Ser B
2711P-K4M20D/B, Series B, Rev B
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 B
The Allen-Bradley 2711P-K4M20D Series B terminal is a standard display terminal that runs with DC power. The display terminal has been certified with the C/US, UL, and CE standards. It is an industrial device that can monitor the machine system status in real-time. The operators can adjust the settings of their application process by using the terminal. Input data can be entered by using the integrated keypad which comes with different keys, including functional, navigational, and numerical keys. The terminal has a grayscale display which is 3.5 inches in size. It has a resolution of 320 x 240 pixels. It is part of the PanelView Plus 400 series of terminal manufactured by Allen-Bradley. The 2711P-K4M20D Series B terminal is a revised Series B terminal with additional functionalities that the original terminal did not have.
The 2711P-K4M20D Series B terminal can also be programmed and controlled by using the Windows-based FactoryTalk View software. This software is used to design the program instructions for the terminal. The terminal can be connected to a personal computer by using the serial communication port housed in the logic module of the display terminal. The logic board of the display terminal is also equipped with Ethernet ports and an RS-232 port. The RS-232 port can also be used to connect a printer to the terminal. The terminal also supports remote printing by using remote I/O. The 2711P-K4M20D Series B terminal voltage rating ranges from 18 to 30 Volts DC. The display terminal is equipped with 32 MB of flash memory and 64 MB of RAM. It consumes 25 Watts of power during normal operation. It comes with an IP 54/65 rated water-resistant enclosure which has been designed to withstand harsh industrial conditions.
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.