Allen-Bradley 2711-K5A3 PanelView 550 Operator Terminal

Disponibilidad: 6 Quedan en stock

The Allen-Bradley 2711-K5A3 is a dependable operator interface terminal belonging to the PanelView 550 series. Engineered for demanding industrial environments,...

Código: 2711-K5A3

Manufacturer: Allen-Bradley
Product No.: 2711-K5A3
Product Type: Operator Terminal
Product Origin: USA
Payment:T/T, Western Union
Weight: 1360g
Shipping port: Xiamen
Warranty: 12 months

Descripción Reseñas

The Allen-Bradley 2711-K5A3 is a dependable operator interface terminal belonging to the PanelView 550 series. Engineered for demanding industrial environments, this unit provides a clear, tactile interface for monitoring and controlling machine-level operations. With its monochrome display and dedicated keypad input, the terminal allows operators to interact with PLC data, system diagnostics, and process parameters efficiently. The 2711-K5A3 is designed for integration into existing control architectures, offering reliable performance and straightforward connectivity for factory floor applications.

Features

5.3-inch monochrome LCD display offering high-contrast visual feedback.
Tactile keypad interface suitable for environments requiring precise, gloved-hand operation.
Integrated DH-485 and RS-232 communication ports for versatile PLC connectivity.
Universal AC power input (100 to 240 VAC) for global compatibility.
Compact, flush-mount design for space-saving panel integration.

Applications

This operator terminal is widely utilized in manufacturing and process control environments, including packaging machinery, material handling systems, and assembly line monitoring. It is particularly effective in applications where a rugged, keypad-based interface is preferred over touch-screen alternatives for safety and reliability.

Technical Specifications

Model	2711-K5A3
Brand	Allen-Bradley
Product Series	PanelView 550
Display Size	5.3 inches
Display Type	Monochrome LCD
Resolution	256 x 128 pixels
Input Method	Keypad
Communication	DH-485, RS-232
Input Voltage	100-240 VAC
Frequency	50/60 Hz
Mounting	Flush-mount

Installation Guidelines

Ensure the panel cutout is prepared according to the manufacturer's specified dimensions to maintain the NEMA/IP rating of the enclosure.
Verify that the power supply is disconnected before wiring the AC input terminals to prevent electrical shock.
Use shielded communication cables for DH-485 and RS-232 connections to minimize electromagnetic interference (EMI) in high-noise industrial areas.
Maintain adequate clearance around the unit to ensure proper ventilation and prevent overheating.
Secure the mounting clips evenly to ensure a tight seal against the panel gasket.

FAQ

Is the 2711-K5A3 compatible with modern Ethernet networks?

No, the 2711-K5A3 is designed specifically for DH-485 and RS-232 serial communication protocols. It does not support native Ethernet connectivity.

Can this unit be used in outdoor environments?

The 2711-K5A3 is intended for installation within an indoor industrial enclosure. It is not rated for direct exposure to outdoor elements or extreme weather conditions.

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