The Allen-Bradley 2711P-K4M20D is a PanelView Plus 400 terminal that is part of the PanelView Plus series of operator interfaces from Rockwell Automation. It is designed for use in industrial automation and control systems, providing a user-friendly interface for monitoring and controlling processes. Here's a detailed overview of the technical specifications and features of the 2711P-K4M20D:
Display and Input
- Display Area: 77 x 58 mm (3.0 x 2.3 in.)
- Display Type: Grayscale passive matrix, film compensated super-twist nematic (FTN) display
- Input Type: Keypad
Communication
- Communication Ports: Ethernet and RS-232 ports
Power and Memory
- Power Supply: 18-30 VDC supply voltage range with a nominal value of 24VDC
- Memory: 256 megabytes of RAM and 512 megabytes of nonvolatile memory
Backlight
- Backlight Type: LED backlight
Enclosures
- Recommended Enclosures: NEMA Type 12, 13, 4X (indoor use only), IP54, IP65 rated enclosures
Other Features
- PanelView Plus 400: This model is part of the PanelView Plus series, which provides a broad range of rugged terminals that offer scalable displays from 4 inches to 15 inches, touch screen, keypad, or both for input, and common development software.
Status and Availability
- Status: Discontinued by the manufacturer
- Availability: Available for purchase as a surplus or refurbished unit from authorized distributors, but not directly from Rockwell Automation
Documentation and Support
- User Manual: Available in the Literature Library
- Technical Data: Available in the Literature Library
- Repair Service: Available from authorized distributors, including, which offers repair services with a 1-year warranty.
The 2711P-K4M20D is designed for use in industrial automation and control systems, providing a user-friendly interface for monitoring and controlling processes. It offers a range of features, including a grayscale display, keypad input, and Ethernet and RS-232 communication ports. Although it has been discontinued by the manufacturer, it is still available for purchase as a surplus or refurbished unit from authorized distributors.
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