Condition:Used

Key Specifications

Display & Interface:

• Screen Size: 3.8″ monochrome LCD (amber/black STN)

• Display Type: 4-line text display (20 characters/line)

• Keypad: 18 tactile keys (including navigation and function keys)

• LED Indicators: Power, Communication, Fault

• Enclosure: NEMA 4X/12 (IP65) polycarbonate

Communication:

• Serial Port: 1 × RS-232 (configurable for multiple protocols)

• Supported Protocols:

  • DF1 Full-Duplex (Allen-Bradley)

  • DH-485 (with 1761-NET-AIC converter)

  • Modbus RTU (slave mode)

• Baud Rate: 1200 to 115200 bps

Memory & Processing:

• Application Memory: 32KB non-volatile

• Tag Capacity: ~50 tags

• Screens: Up to 20 text screens

• Firmware: Not field-upgradable

Environmental Ratings:

• Operating Temp: 0°C to 50°C (32°F to 122°F)

• Storage Temp: -40°C to 85°C (-40°F to 185°F)

• Humidity: 5-95% non-condensing

• Vibration: 5-500Hz, 2G for 10min

Power Requirements:

• Input Voltage: 24V DC (20-30V range)

• Current Draw: 150mA typical @ 24V DC

• Power Connector: 3-pin removable terminal block

Model Number Breakdown (2711-M3A18L1):

• 2711: PanelView series

• M3: Micro 300 series

• A18: 18-button keypad

• L1: Monochrome LCD (amber)

• Series A Rev F: Hardware revision

Key Features:

1. Compact Design: Small footprint (122 × 92 × 47mm)

2. Text-Based Interface: Simple messaging system

3. Password Protection: Single-level security

4. Alarm Handling: Basic alarm notifications

5. Legacy Compatibility: Works with SLC 500/MicroLogix 1000/1100