Allen-Bradley 2707-V40P2X DTAM Plus Operator Interface

The Allen-Bradley 2707-V40P2X is an industrial operator interface terminal belonging to the DTAM Plus (Data Terminal Access Module) product family. Designed to interface directly with programmable controllers, this unit provides plant floor operators with text-based monitoring, troubleshooting, and data entry capabilities. It features a bright vacuum fluorescent display paired with an extensive physical keypad assembly and a wide-range AC/DC power supply.

Display and Operator Input

The terminal utilizes a Vacuum Fluorescent Display (VFD) configured to show 4 lines by 20 characters of text data, ensuring clear visibility in various industrial lighting conditions. Operator interaction is handled through an integrated membrane keypad featuring 24 configurable function keys alongside dedicated navigation and control buttons. This layout allows users to quickly execute pre-programmed commands, view system alarms, and modify controller variables.

Communication and Power Configuration

For controller connectivity, the 2707-V40P2X is equipped with a selectable RS-232/RS-485 communication port, alongside a dedicated RS-232C printer port for hardcopy event logging. The unit includes an integrated P2 power supply supporting a broad input voltage range of 85 to 265 VAC or 110 to 300 VDC, making it adaptable to diverse facility power infrastructures. It also features 40K of onboard memory for application storage and a built-in real-time clock.

Frequently Asked Questions

Q: What power supply options are supported by the 2707-V40P2X? A: This model is equipped with a P2 power supply, which accommodates a wide input voltage range of 85 to 265 VAC or 110 to 300 VDC.

Q: What communication interfaces are available on this DTAM Plus terminal? A: It features an RS-232/485 port for connecting to industrial controllers and a dedicated RS-232C printer port for outputting alarms and event logs.