Condition:Used
Key Specifications
Display & Interface:
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Screen Size: 3.8″ monochrome LCD (amber/black STN)
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Display Type: 4-line text display (20 characters/line)
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Keypad: 18 tactile keys (including navigation and function keys)
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LED Indicators: Power, Communication, Fault
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Enclosure: NEMA 4X/12 (IP65) polycarbonate
Communication:
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Serial Port: 1 × RS-232 (configurable for multiple protocols)
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Supported Protocols:
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DF1 Full-Duplex (Allen-Bradley)
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DH-485 (with 1761-NET-AIC converter)
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Modbus RTU (slave mode)
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Baud Rate: 1200 to 115200 bps
Memory & Processing:
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Application Memory: 32KB non-volatile
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Tag Capacity: ~50 tags
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Screens: Up to 20 text screens
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Firmware: Not field-upgradable
Environmental Ratings:
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Operating Temp: 0°C to 50°C (32°F to 122°F)
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Storage Temp: -40°C to 85°C (-40°F to 185°F)
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Humidity: 5-95% non-condensing
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Vibration: 5-500Hz, 2G for 10min
Power Requirements:
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Input Voltage: 24V DC (20-30V range)
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Current Draw: 150mA typical @ 24V DC
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Power Connector: 3-pin removable terminal block
Model Number Breakdown (2711-M3A18L1):
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2711: PanelView series
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M3: Micro 300 series
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A18: 18-button keypad
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L1: Monochrome LCD (amber)
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Series A Rev F: Hardware revision
Key Features:
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Compact Design: Small footprint (122 × 92 × 47mm)
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Text-Based Interface: Simple messaging system
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Password Protection: Single-level security
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Alarm Handling: Basic alarm notifications
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Legacy Compatibility: Works with SLC 500/MicroLogix 1000/1100
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