2711C-K3M | Allen-Bradley | PanelView Component C300 Operator Terminal

Overview  

The Allen-Bradley 2711C-K3M is a compact operator interface from the PanelView Component C300 series. Featuring a monochrome transflective display and integrated keypad, it is designed for efficient machine-level control and monitoring. Its rugged design and reliable performance make it suitable for industrial environments requiring simple yet effective operator interaction.

Technical Specifications

• Manufacturer: Allen-Bradley (Rockwell Automation)

• Model/Part Number: 2711C-K3M

• Type: PanelView Component C300 Operator Terminal

• Display:

• Type: Monochrome transflective FSTN passive matrix

• Size: 3 in

• Active Area: 67 × 33 mm (2.64 × 1.30 in)

• Resolution: 128 × 64 pixels

• Backlight: White LED, 50,000 hours minimum, non-replaceable

• Operator Input:

• 10 function keys (F1–F10)

• Numeric keypad (0–9)

• Navigation keys (up, down, left, right)

• Decimal, +/- and Enter keys

• Clock/Power:

• Real-Time Clock: No battery backup

• Battery Life: Minimum 5 years at 25°C (77°F)

• Input Voltage: 18–30 V DC (24 V DC nominal)

• Power Consumption: 5 W max (0.21 A at 24 V DC)

• Environmental Ratings:

• Operating Temperature: 0–50°C (32–122°F)

• Storage Temperature: -25–70°C (-13–158°F)

• Relative Humidity: 0–95% non-condensing

• Physical Dimensions:

• Cutout: 10 × 12 cm (3.94 × 4.72 in)

• Overall: 11.9 × 13.9 × 5.5 cm (4.69 × 5.47 × 2.15 in)

• Weight: 0.3 kg

Key Features

• Compact 3-inch monochrome display for clear operator feedback

• Integrated keypad with function and numeric keys for versatile input

• Low power consumption with wide DC input range

• Long-life LED backlight for extended operation

• Panel-mount design with small footprint

Applications

• Machine-level operator interface in industrial automation

• Control panels requiring compact HMI solutions

• Monitoring and control of basic processes

• Systems where keypad input is preferred over touchscreen

FAQ

• Q: What is the display resolution?  A: 128 × 64 pixels.

• Q: Does the unit have a real-time clock?  A: Yes, but it does not include battery backup.

• Q: What is the nominal input voltage?  A: 24 V DC.

• Q: How long does the backlight last?