وصف
The Allen-Bradley 2711-K6C2 is a robust operator interface terminal from the PanelView 600 series, engineered for reliable machine-level visualization and industrial process control. This unit facilitates efficient data entry and system monitoring in demanding automation environments, such as assembly lines and packaging machinery, providing operators with a stable interface for continuous process management.
Features
- Color active-matrix TFT display for clear visual feedback.
- Resilient 10-key stainless-steel domed membrane keypad for tactile input.
- Integrated DH-485 communication port for multi-node connectivity with SLC 500 and MicroLogix controllers.
- Field-replaceable display backlight to extend operational lifespan.
- Nonvolatile flash memory for secure storage of application data.
Applications
This terminal is designed for integration into industrial automation systems requiring direct operator interaction. It is commonly utilized in applications involving PLC-based control, including machine status monitoring, alarm management, and setpoint adjustment for manufacturing equipment.
Technical Specifications
| Model |
2711-K6C2 |
| Display Size |
5 inches |
| 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 |
| Communication |
DH-485 |
| Operating Temperature |
0 to 50 degC |
Installation Guidelines
- Ensure the terminal is mounted in an enclosure that provides adequate protection against environmental contaminants.
- Maintain proper clearance around the unit to allow for sufficient airflow and cooling.
- Use shielded communication cables for DH-485 networks to minimize electromagnetic interference (EMI).
- Verify that the AC power supply is within the specified 85-264 VAC range before applying power.
- Always disconnect power before performing any maintenance or replacing the display backlight.
FAQ
What controllers are compatible with the 2711-K6C2?
The unit is designed to communicate with Allen-Bradley SLC 500 and MicroLogix controllers via the DH-485 network protocol.
Is the display backlight replaceable?
Yes, the display backlight on this model is field-replaceable, allowing for easier maintenance and longer service life.
