Allen Bradley 2711P-B12C4D8 PanelView Plus 6 1250 Keypad/Touch Terminal

Product Overview

The Allen Bradley 2711P-B12C4D8 serves as a premier visualization interface within the PanelView Plus 6 1250 series. This high-performance terminal features a 12.1-inch color active-matrix TFT display, providing operators with high-resolution SVGA graphics for complex industrial applications. By integrating both an 8-wire analog resistive touchscreen and a full stainless-steel keypad (F1-F20, K1-K20), this module offers unparalleled flexibility for data entry and machine control in diverse factory environments. We supply this unit as 100% Brand New and Factory Original, ensuring your facility receives the latest Series A or Series B hardware with full factory-rated service life.

Technical Specifications

The 2711P-B12C4D8 utilizes a robust hardware architecture to maintain rapid screen updates and high-speed communication:

Engineering Advantages

• Dual-Input Operational Redundancy: The 2711P-B12C4D8 combines a touchscreen with a tactile keypad. This setup solves the common industrial problem of navigating interfaces while wearing heavy gloves or in environments where screen contamination might hinder touch sensitivity. Operators use the physical F1-F20 keys for mission-critical "blind" operations while utilizing the touchscreen for intuitive menu navigation.

• High-Speed Processing & Memory: With 512 MB of RAM and a dedicated nonvolatile memory bank, this terminal eliminates the screen-load lag common in older HMI models. It handles high-density graphic objects, intensive alarm logging, and complex trending without compromising system responsiveness.

• Industrial-Grade Backlight Longevity: The integrated LED backlight provides 50,000 hours of continuous operation. Unlike older CCFL-based units, this LED technology maintains consistent luminance and reduces heat dissipation within the enclosure, protecting internal electronic components from thermal stress.

• Flexible Communication Backbone: Integrated Ethernet and RS-232 ports facilitate simultaneous connection to multiple PLC platforms. The dual USB host ports simplify data management, allowing for immediate firmware updates, external storage for alarm history, or the connection of a mouse and keyboard for onsite configuration.

• Rugged 8-Wire Resistive Touch: The 8-wire analog resistive technology ensures superior accuracy over time compared to standard 4-wire or 5-wire alternatives. It maintains calibration even after millions of actuations, providing reliable performance in high-vibration manufacturing zones.

FAQs

• Is this 2711P-B12C4D8 unit 100% Brand New?

  Yes. We guarantee this terminal arrives in 100% Brand New condition, contained in its original Allen Bradley factory-sealed packaging. We do not supply refurbished or used stock, ensuring you receive the maximum 50,000-hour backlight life and pristine keypad membranes.

• Can I replace my older PanelView Plus 1250 with this Plus 6 model?

  Yes. The 2711P-B12C4D8 maintains the same panel cutout dimensions as legacy PanelView Plus 1250 units. You can import your existing FactoryTalk View ME applications directly into the Plus 6 environment, benefiting from faster execution speeds and increased memory.

• Which communication cable should I use for serial connection?

  For RS-232 serial communication with an SLC or MicroLogix controller, we recommend the 2711-NC14 cable. This ensures proper pin-out configuration and signal integrity over the distance of the run.

• How much user memory remains available for my application?

  The terminal provides 512 MB of nonvolatile memory; however, the operating system and internal system files occupy a portion of this. You have approximately 79 MB of free user memory available for your application objects, bitmaps, and local data logs.