Allen Bradley 2711P-K4M20D8 | PanelView Plus 6 400 Operator Terminal

Overview

The 2711P-K4M20D8 is a compact PanelView Plus 6 400 operator terminal from Allen Bradley. It provides reliable monitoring and control for industrial machines or processes. The device features a 3.5-inch monochrome display and eight (8) function keys from F1 to F8.

Key Features

• Display: 3.5-inch monochrome TFT LCD with 320 × 240 resolution and 16-level grayscale.

• Backlight: White LED, 25,000 hours minimum at 25 °C, not replaceable.

• Keypad: Supports numeric and navigation inputs, rated for one million presses.

• Memory: 256 MB RAM and 512 MB nonvolatile memory, with approximately 79 MB free for user applications.

• Input Voltage: Accepts 18-32 VDC, nominal 24 VDC.

• Integrated Ports: Ethernet and RS-232 interfaces for flexible communication.

• USB: Two (2) USB peripheral ports for external connectivity.

Technical Specifications

• Brand: Allen Bradley

• Manufacturer: Rockwell Automation

• Product Family: PanelView Plus 6 Operator Terminals

• Product Type: PanelView Plus 6 400 Operator Terminal

• Display Area: 70 × 53 mm (2.8 × 2.3 in.)

• Resolution: 320 × 240, 16-level grayscale

• Keypad Function Keys: 8 function keys (F1…F8)

• Internal Memory: 256 MB RAM, 512 MB nonvolatile memory

• Communication: Ethernet and RS-232

• Input Power: 18-32 VDC

• Shipping Weight: 5 lbs

• Shipping Dimensions: 14 × 11 × 8 in

• Series: Series A and Series B

• Lifecycle Status: End of life

Applications

The 2711P-K4M20D8 is ideal for:

• Centralized monitoring and control of industrial machines

• Integrating with PLC controllers using Ethernet or RS-232 interfaces

• Panel-mounted human-machine interface (HMI) applications

• Short-distance DH-485 or DF1 communication via RS-232

• Long-distance networked communication over Ethernet up to 100 meters, extendable with switches or fiber optics

Additional Information

The 2711P-K4M20D8 supports simultaneous Ethernet and RS-232 communications, enabling flexible network setups. Its compact size, reliable memory, and durable keypad ensure continuous operation in industrial environments. The operator terminal facilitates efficient machine monitoring and enhances overall process control.