Allen-Bradley 2711P-K4M20A8 Grayscale Keypad HMI

Allen-Bradley PanelView Plus 6 400 Grayscale Keypad HMI Terminal

Key Product Features

• The 2711P-K4M20A8 features a sharp 3.5-inch grayscale TFT LCD display with 16-level gray scale for clear graphics.
• Operators control the system using a full keypad with eight function keys (F1-F8), plus numeric and navigation keys.
• It provides robust communication via Ethernet/IP (10/100 Mbps) and RS-232 serial ports for flexible connectivity.
• The terminal includes two USB ports (host and device) and a hot-swappable SD card slot for easy memory expansion.
• It offers 256 MB of RAM and 512 MB of nonvolatile memory for reliable application performance.

Detailed Technical Specifications

• Series: PanelView Plus 6 400 Graphic Terminals
• Display Type: Grayscale TFT LCD with white LED backlight (25,000-hour minimum life)
• Screen Resolution: 320 x 240 pixels with 16-level gray enhancement
• Input Voltage: 100-240 VAC, 50-60 Hz for worldwide power compatibility
• System Memory: 256 MB RAM, 512 MB nonvolatile memory (approximately 73 MB free user memory)
• Communication Ports: Ethernet, RS-232, 1 USB host, 1 USB device port
• External Storage: Secure Digital (SD) card slot and USB flash drive support
• Power Consumption: 35VA maximum, 20VA typical operation
• Real-Time Clock: Battery-backed with field-replaceable CR2032 battery

Frequently Asked Questions (FAQ)

• Q: Is this HMI terminal brand new and authentic Allen-Bradley?
  A: Yes, we supply only 100% new and genuine Allen-Bradley 2711P-K4M20A8 terminals from original manufacturing.
• Q: Does this model support touchscreen operation?
  A: No, the 2711P-K4M20A8 uses a durable keypad interface designed for reliable operation in industrial environments without touch capability.
• Q: What memory expansion options are available?
  A: You can expand storage using compatible Secure Digital (SD) cards or standard USB flash drives through the available ports.
• Q: What are the different USB ports used for?
  A: The USB host port connects peripherals like keyboards or memory drives, while the USB device port connects to computers for configuration.
• Q: What is your shipping and return policy?
  A: We ship in-stock items within 5 days and offer a 30-day return policy for complete customer satisfaction.

Contact Information Inquiries: sales@nex-auto.com , +86 153 9242 9628

Partner NexAuto Technology Limited