Allen-Bradley 2711-K3A5L1 PanelView 300 3-Inch Monochrome Keypad HMI Terminal

Allen-Bradley · HMIs & Displays

Description The Allen-Bradley 2711-K3A5L1 is a PanelView 300 operator terminal designed for basic monitoring and control tasks in industrial automation systems. It features a 3-inch monochrome display with a keypad-only interface and supports RS-232 communication using the DH-485 protocol. The 2711-K3A5L1 operates on 24 VDC power and includes an RS-232 printer port for data and alarm printing.     Technical Specifications Condition New/Never Used Surplus Brand Allen-Bradley Category HMI / Operator Interface Part Number 2711-K3A5L1 Subcategory PanelView Standard Operator Terminal Manufacturer Rockwell Automation Product Family PanelView Standard Operator Terminals Product Line PanelView 300 Display Size 3 in. Display Type Monochrome transflective LCD with LED backlight Resolution 128 × 64 pixels Display Area 73 × 42 mm (2.87 × 1.67 in.) Operator Input Keypad Keypad Assembly 8 function keys, cursor keys, numeric keys Input Voltage Range 18–32 VDC Input Power 24 VDC nominal Communication RS-232 (DH-485) Application Memory 170 KB runtime; 240 KB nonvolatile Backlight Life 100,000 hours Enclosure Rating NEMA 12/13, 4X (indoor), IP54, IP65 Communication Cable 1761-CBL-PM05 Series A, B Shipping Weight 3 lbs   Information About 2711-K3A5L1 The 2711-K3A5L1 is part of the Allen-Bradley PanelView Standard operator terminal family, developed for compact and cost-effective HMI applications. It is constructed with a transflective monochrome LCD and a durable keypad assembly suitable for frequent operator use. The terminal integrates with Allen-Bradley PLC systems via DH-485 communication and supports peripheral output through its serial printer interface. It is commonly used in machine control panels, discrete manufacturing equipment, and industrial systems where space-efficient operator interfaces are required. Key Features: PanelView 300 platform: Designed for compact industrial operator interface applications. 3-inch monochrome display: Provides clear visualization at 128 × 64 resolution. Keypad-based operator input: Includes function, cursor, and numeric entry keys. DH-485 communication support: Enables integration with compatible Allen-Bradley controllers. RS-232 printer port: Allows printing of alarms and operational data. DC-powered operation: Uses 24 VDC nominal input for control cabinets. Transflective LCD technology: Ensures readability in varying lighting conditions. Long-life LED backlight: Rated for up to 100,000 hours of operation. Industrial-rated enclosure: Suitable for indoor use in demanding environments. The 2711-K3A5L1 delivers the reliability and precision required for basic operator control and monitoring in industrial automation systems.

Brand: Allen-Bradley · Category: HMIs & Displays

Key features

• PanelView 300 platform: Designed for compact industrial operator interface applications.
• 3-inch monochrome display: Provides clear visualization at 128 × 64 resolution.
• Keypad-based operator input: Includes function, cursor, and numeric entry keys.
• DH-485 communication support: Enables integration with compatible Allen-Bradley controllers.
• RS-232 printer port: Allows printing of alarms and operational data.
• DC-powered operation: Uses 24 VDC nominal input for control cabinets.
• Transflective LCD technology: Ensures readability in varying lighting conditions.
• Long-life LED backlight: Rated for up to 100,000 hours of operation.
• Industrial-rated enclosure: Suitable for indoor use in demanding environments.

Specifications

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