Allen-Bradley 2711P-T15C4D1 PanelView Plus 1500 Operator Terminal

Model Allen-Bradley 2711P-T15C4D1

Description

The 2711P-T15C4D1​ is a 15-inch color touchscreen operator terminal from Allen-Bradley, part of the Bulletin 2711P PanelView Plus 1500 family. It is a machine-level HMI: the panel an operator actually stands at to watch a process, acknowledge alarms and command equipment.

Decoding the catalogue number tells you almost everything: T for touchscreen input, 15 for the 15-inch display, C for colour, 4 for the standard Ethernet plus RS-232 communication package, D for 24 V DC power, and 1 for the 64 MB logic module. In practice the 2711P-T15C4D1​ gives you a 1024 × 768 XGA active-matrix TFT with analogue resistive touch, Ethernet and serial connectivity to ControlLogix, CompactLogix and SLC 500 controllers, and a two-part construction in which the display module and the logic module are separately replaceable field items.

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Description

 

Application Scenarios

A water treatment authority runs a large filtration and pumping site where the main control room panel is a 15-inch PanelView Plus mounted in the desk. Operators watch filter bed differential pressure, backwash sequencing, pump run status and chemical dosing rates on one screen, and the shift supervisor needs alarm history and trends visible without navigating away from the overview. The terminal has been in service for well over a decade, it talks to SLC 500 processors over the existing network, and the site has no appetite for a control system migration.

Then the CCFL backlight dims to the point where the screen is unreadable in a bright control room, and the touch panel starts missing presses. The instinct is to treat it as a whole-terminal replacement: a new panel, a new cutout, an application conversion and a re-commissioning exercise on a plant that cannot be taken offline. What actually happens is far smaller. The 2711P-T15C4D1​ carries a field-replaceable backlight and a separately orderable display module, so the display side is restored without touching the logic module, the configuration or the network settings. The application, the tag database and the operator’s muscle memory all survive intact.

The second scenario is the one that catches plants out. The same authority later wants to add a modern CompactLogix cell to the site. Because the 2711P-T15C4D1​ belongs to the original PanelView Plus generation, its runtime firmware is capped — it cannot be flashed forward to the current FactoryTalk View ME revisions. Knowing that before the project starts is what turns a surprise into a planned decision: keep the legacy terminal on the legacy cell, and specify a current-generation panel for the new one.

 

Parameter

Main Parameters Value / Description
Product Model 2711P-T15C4D1​ (T = touch input, 15 = 15-inch display, C = colour, 4 = standard Ethernet and RS-232 communication, D = 24 V DC power, 1 = 64 MB logic module)
Manufacturer Allen-Bradley (Rockwell Automation)
Product Category Operator terminal / HMI — PanelView Plus 1500, Bulletin 2711P
Display 15.0-inch colour active-matrix TFT LCD, 1024 × 768 XGA resolution, 18-bit colour graphics; luminance 300 cd/m²
Active Display Area 304 × 228 mm (12.0 × 9.0 in) — enough for a full overview screen with trend and alarm banner without scrolling
Backlight CCFL, 50,000 hours minimum life at 25 °C, field replaceable — the single most common reason a PanelView Plus gets retired prematurely
Operator Input Analogue resistive touchscreen, 1 million press minimum life, 10–110 g actuation force — works with a gloved hand, a stylus or a bare finger
Memory 64 MB flash and 64 MB RAM on the logic module; ships with a 2711P-RW1 32 MB CompactFlash card
Communication Ports 1 × Ethernet 10/100 Base-T, 1 × RS-232 (9-pin), 2 × USB host ports for mouse, keyboard, printer, USB flash drive and application transfer
Network Protocols EtherNet/IP for Logix-family controllers; DH+, DH-485 and Remote I/O available through the optional 2711P-RN6 communication module; ControlNet through 2711P-RN15S
Operating System Windows CE embedded, locked down — no desktop exposure and no third-party ActiveX installation on the standard (non-CE) terminal
Application Software FactoryTalk View Machine Edition Station runtime (RSView Machine Edition on the earliest firmware revisions); developed in FactoryTalk View Studio for Machine Edition
Power Input 18–32 V DC, 24 V DC nominal; 39 W typical at 1.6 A, 70 W maximum at 2.9 A
Modular Construction Logic module 2711P-RP1 and display module 2711P-RDT15C are separate field-replaceable items; a failed half is replaced without scrapping the other
Physical & Environmental Approx. 329 × 416 × 65 mm (12.97 × 16.37 × 2.55 in), approx. 4.2 kg; operating 0 °C to +55 °C, non-operating to −25 °C; 5–95 % RH non-condensing; front of panel rated NEMA 4X/12/13 and IP54/IP65 when mounted with the gasket; Class I Div 2 and Class II Div 2 ratings on selected configurations
Firmware Ceiling Original PanelView Plus hardware is capped at runtime firmware 5.x — it cannot be upgraded to PanelView Plus 6 or 7 firmware generations
Lifecycle Status Discontinued; the PanelView Plus 6 equivalent is 2711P-T15C4D8, and the current platform is the PanelView Plus 7 family