2711R-T7T — PanelView 800 7-Inch Touch HMI Terminal, 24V DC

The 2711R-T7T is a 7-inch color touchscreen HMI from the PanelView 800 family, powered by 24V DC. It's a compact, economical operator terminal designed for machine-level interfaces on standalone equipment and small production cells — the kind of application where a full-featured PanelView Plus would be over-specified, but a basic keypad HMI would be under-powered. The PanelView 800 sits in that middle ground, covering the real needs of most small machine interfaces without complexity or cost overhead.

Applications are developed in Connected Components Workbench (CCW), the same free software used for Micro800 controllers. The development workflow is visual and straightforward: drag components onto screens, link them to controller tags, configure navigation, and download. EtherNet/IP is the primary communication protocol, connecting to Micro800 and CompactLogix controllers directly over the machine network.

Specifications

Parameter	Value
Part Number	2711R-T7T
Series	PanelView 800
Display Size	7 inch (diagonal)
Display Type	Color TFT LCD
Resolution	800 × 480 pixels (WVGA)
Touch Technology	Resistive touchscreen
Power Input	24V DC (20.4–28.8V DC)
Power Consumption	~12W typical
Communication	1 × Ethernet (10/100 Mbps, EtherNet/IP)
USB	1 × USB host (application transfer, firmware update)
Application Development	Connected Components Workbench (CCW)
Front Panel Rating	NEMA 4/4X, IP65 (front face)
Backlight Life	~50,000 hours
Operating Temperature	0°C to 50°C
Standards	UL 508, CE, cUL

What You Can Build With It

The WVGA resolution and CCW graphic library support a practical range of machine interface elements:

Numeric displays for process values — speed, temperature, count, position
Momentary and latched pushbuttons linked to controller output coils
Indicator lights tied to controller status bits
Numeric entry fields for operator setpoints written to controller data tags
Multi-screen navigation with a consistent button layout across screens
Alarm banner with active alarm list and acknowledgment
Bar graph displays for analog process values
Trend displays for logging and displaying tag values over time

What the PanelView 800 doesn't do well: complex graphics-heavy screens with many animations, large recipe databases, multi-language runtime switching, or connections to multiple controllers simultaneously. For those requirements, the PanelView Plus 7 is the better platform.

FAQ

Q: Can the 2711R-T7T communicate with a CompactLogix controller?

Yes. The PanelView 800 communicates via EtherNet/IP and supports CompactLogix controllers natively in CCW. Configure the controller as an EtherNet/IP device in the CCW project and browse for its tags directly.

Q: How is the application downloaded to the terminal?

Two methods: directly over Ethernet from a PC running CCW, or via a USB drive. The USB method is useful for field updates without a laptop — copy the application file to a USB drive, insert into the terminal's host port, and follow the on-screen load procedure.

Q: What is the maximum number of screens and tags supported?

CCW and the terminal documentation specify the current limits. As a general guide, the PanelView 800 handles applications well up to around 500 tags and 30–40 screens. Beyond these ranges, response time may degrade and development becomes harder to manage without the more capable PanelView Plus 7 platform.

Q: Can alarms be logged and exported to a file?

The terminal maintains an alarm history log that can be viewed on-screen. Export to external media via USB is not a standard built-in feature of the PanelView 800 — for alarm data export and archiving, the PanelView Plus 7 with FactoryTalk View ME offers more complete alarm management functionality.

Q: Does the resistive touchscreen require calibration after installation?

Initial calibration is performed at the factory. Over time, resistive screens can drift slightly in touch registration, particularly in high-temperature environments. A touch calibration utility is accessible from the terminal's configuration menu and takes under a minute to run if operators notice touch-point offset.

2711R-T7T New HMI Operator Interface Panel 2711RT7T