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Description

The Allen-Bradley 2711-K5A8 is a PanelView 550 standard operator interface terminal designed for industrial visualization and control applications. This monochrome terminal provides a robust interface for monitoring and interacting with PLC systems. Please note that this model was officially discontinued by the manufacturer on June 30, 2012.

Features

• 5.5-inch monochrome display for clear process visualization.
• Integrated keypad interface for operator input and navigation.
• Equipped with an RS-232 printer port for documentation and logging.
• Operates on a 100-240 VAC power supply (50/60 Hz).
• Compact design suitable for panel-mount configurations.

Technical Specifications

Model	2711-K5A8
Display Type	Monochrome
Screen Size	5.5-inch
Input Method	Keypad
Communication Port	RS-232 (Printer)
Input Voltage	100-240 VAC
Frequency	50/60 Hz
Power Consumption	36 VA
Current Rating	0.15-0.25 A

Installation Guidelines

• Ensure the panel cutout is prepared according to the manufacturer's dimensional specifications for the PanelView 550 series.
• Verify that the supply voltage matches the 100-240 VAC requirement before connecting power.
• Use appropriate grounding practices to minimize electrical noise and protect the terminal from EMI.
• Ensure adequate ventilation around the unit to maintain operating temperatures within the specified limits.
• Always disconnect power before installing or removing communication cables to prevent damage to the interface ports.
• Handle with care to avoid damage to the display screen or keypad membrane.

FAQ

Is the 2711-K5A8 still supported by the manufacturer?

No, the 2711-K5A8 was discontinued by Allen-Bradley on June 30, 2012. Support is limited to legacy hardware maintenance and replacement through secondary market sources.

What is the primary communication method for this terminal?

The 2711-K5A8 features an RS-232 printer port. For specific PLC communication protocols, please refer to the original product documentation for the specific firmware version installed on your unit.

تحديد

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المزايا

• موثوقية عالية في البيئات الصناعية
  
  

• يدعم التشغيل المستمر، متوافق مع أنظمة PLC/DCS الرئيسية