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2711-K5A3 Allen-Bradley
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 2711-K5A3 is an Allen-Bradley PanelView 550 Series operator interface terminal. It is a keypad-only, monochrome HMI designed for mounting on control panels to enable operators to monitor processes and enter commands. It communicates via DH-485 with support for an RS-232 printer port for alarm/event logging. It is typically applied in industrial environments for localized process visualization and simple operator control tasks. 2711-K5A3 may appear with AC power ratings or DC variants under suffix modifications.
Best Suited For
- Local process monitoring on legacy PanelView 550 systems
- DH-485 connected SLC-500, MicroLogix or PLC-5 networks
- Alarm/event printing via RS-232 printers
- Environments requiring monochrome HMI with keypad input