Allen-Bradley 2711P-T7C22D9P PanelView Plus 7 Performance Terminal

Configured for human-machine interface (HMI) visualization and machine control in industrial automation environments, the Allen-Bradley 2711P-T7C22D9P (2711P Graphic Terminal) provides direct physical/electrical execution. Operating on a 24 VDC nominal power supply, this unit integrates a 6.5-inch color TFT display with 640 x 480 VGA resolution and an analog resistive touchscreen driven by Windows 10 IoT Core. Network communication and physical topology integration are executed via dual Ethernet ports supporting embedded switch and Device Level Ring (DLR) functionality.

Suffix Breakdown & Model Matrix

Hardware Specifications

Deterministic Ethernet Networking & Backplane Performance

The Allen-Bradley 2711P-T7C22D9P incorporates an integrated dual-port Ethernet switch configured for Device Level Ring (DLR) network topologies, guaranteeing deterministic data routing and fault-tolerant network execution. The internal processing engine optimizes firmware flash compatibility and supports backplane bus communication velocity across EtherNet/IP platforms. Channel-to-channel digital isolation and onboard surge suppression protect internal logic circuits from high-frequency electrical noise during intense switching operations across automated PLC networks.

Frequently Asked Questions

Q: Does the embedded switch on the Ethernet interface support single IP address routing for DLR rings?

A: Yes, the dual RJ45 ports utilize an integrated multi-port switch that shares a single IP address, allowing direct connection within a Device Level Ring (DLR) without requiring an external managed switch.

Q: Can the 24 VDC power input tolerate standard industrial supply voltage fluctuations?

A: Yes, the 24 VDC terminal accepts an extended input range of 18 to 30 VDC, maintaining internal voltage regulation and fault isolation during transient dips.

Field Installation Guidelines

Mount the graphic terminal into a NEMA/UL Type 12, 13, 4X, or IP66 rated enclosure cutout, ensuring even tightening of the mounting levers to maintain the panel perimeter environmental seal. Allow a minimum clearance of 50 mm (2 inches) on all sides of the terminal chassis for adequate convection cooling. Ground the terminal's functional earth conductor directly to the panel ground bus using a copper wire rated for 14 AWG or larger. Route all network and 24 VDC power cables in dedicated raceways separated from high-voltage AC motor wires to prevent electromagnetic interference.