2711-T10G9 | Allen-Bradley Operator Terminal

The Allen-Bradley 2711-T10G9 is an operator interface terminal from the PanelView Standard 1000 series designed for industrial process monitoring and machine control. It combines a 10-inch active matrix grayscale display with a touchscreen user interface, allowing plant operators to view real-time system graphics, trend data, and alarm messages directly from the factory floor.

Display and Touchscreen Functionality

The unit features a 10.1-inch grayscale screen with a 640 x 480 pixel resolution. Direct process interaction is managed through an analog resistive touch screen, enabling rapid menu navigation, control activation, and parameter adjustments without requiring external keypad input.

Network Communication and Power Requirements

System connectivity is provided via an onboard RS-232 port supporting DH-485 communication protocols for linking to compatible programmable controllers. A secondary RS-232 printer port allows direct logging of alarm histories and operational reports. The terminal operates on standard AC power, accepting a nominal supply voltage range of 100-240 VAC at 50/60 Hz.

Catalog Suffix Breakdown

• T10: 10.1-inch display with Touchscreen input
• G: Grayscale display
• 9: RS-232 (DH-485) communication port + RS-232 printer port
• (No L1 suffix): AC input power (100-240 VAC)

Frequently Asked Questions

Q: What communication interface does the 2711-T10G9 terminal use for controller connectivity? A: This model uses an RS-232 port configured for DH-485 protocol communication with compatible controllers, alongside an independent RS-232 printer port for alarm logging.

Q: What input power supply is required for this terminal? A: The 2711-T10G9 operates on AC line power ranging from 100 to 240 VAC at 50/60 Hz. Units requiring 24 VDC operating power feature an "L1" suffix (such as 2711-T10G9L1)