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The 2711-K6C3 is a standard operator interface terminal engineered for machine-level visualization and industrial process control. Designed for automation applications such as packaging machines and discrete assembly lines, this human-machine interface delivers reliable graphic monitoring and data entry via an integrated keypad. It minimizes unexpected system downtime through stable DH-485 network communication and a dedicated printer port, ensuring continuous operational control in demanding plant environments.
The terminal incorporates a color active-matrix TFT display paired with a resilient 10-key stainless-steel domed membrane function keypad and navigation buttons. It features an integrated DH-485 communication port for multi-node connectivity with SLC 500, MicroLogix, and PLC-5 controllers, alongside an RS-232 port dedicated to alarm and event printer logging. The unit operates on standard AC power and features nonvolatile flash memory along with a field-replaceable display backlight.
| Model | 2711-K6C3 |
| Brand | Allen-Bradley |
| Display Size | 5 in |
| Display Resolution | 320 x 234 pixels |
| Input Type | Keypad |
| Input Voltage | 85-264 VAC |
| Input Frequency | 47-63 Hz |
| Power Consumption | 50 VA max |
| Memory | 240 KB nonvolatile memory |
| Communication Interfaces | DH-485, RS-232 Printer |
| Operating Temperature | 0 to 50 degC |
This terminal is designed to communicate via DH-485 with Allen-Bradley SLC 500, MicroLogix, and PLC-5 controller families.
Yes, the 2711-K6C3 features a field-replaceable display backlight to extend the operational life of the unit.