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Description:2711-K5A16L1 human-machine interface (HMI) terminal — an Allen-Bradley PanelView 550 keypad-based operator interface with monochrome LCD display and RS-232 communication for reliable industrial machine monitoring and PLC control applications.
Product condition: New
Packing condition:Factory Packing
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| Manufacturer | Allen-Bradley |
| Item number | 2711-K5A16L1 |
| Country of Origin | United States |
| Lead Time | In stock |
| After-Sales Support | 12-months |
| HS Code / Commodity code | 8537101190 |
Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.
Yes,we offer one year warranty for all new products.
Yes. We worked with FEDEX/DHL/TNT/UPS/ allowing us to provide swift global delivery of parts to any corner of the world.
Normally 3-5 working days,some remote areas 5-7 days more.
PLC Autocontroller | 20-year spare part express
2711-K5A16L1 | human-machine interface (HMI) terminal
Sales Manager May | Email: ab@mooreplc.com | Phone: +8618106909650 (WhatsApp) | WeChat: dcsfcs
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Product Overview
The Allen-Bradley 2711-K5A16L1 is a PanelView 550 series industrial human-machine interface (HMI) terminal from Rockwell Automation. This device features a button-operated design and a 5.5-inch monochrome LCD display for equipment monitoring, parameter setting, and operational status display in industrial settings. This model belongs to the classic PanelView 550 product line and is widely used in traditional PLC control systems, especially in SLC and MicroLogix systems, where it still has a significant presence.
Key Specifications
Product Model: 2711-K5A16L1
Product Series: PanelView 550
Display Type: 5.5-inch monochrome LCD (blue background, white text)
Resolution: 256 × 128
Operation Method: F1–F10 function keys + numeric keypad
Communication Interface: RS-232 (DF1 / Printer)
Memory Capacity: Approximately 170KB RAM
Programming Software: PanelBuilder 32
Installation Method: Embedded panel mounting
Advantages:
Industrial-Grade Stable Operation:
The 2711-K5A16L1 adopts a mature industrial hardware design, enabling long-term stable operation in high-temperature, vibration, and electromagnetic interference environments, suitable for 24-hour continuous production scenarios.
High Reliability of Button Operation:
Compared to touchscreen HMIs, the physical button structure is more suitable for dusty, oily, or gloved operating environments, reducing accidental touches and improving operational reliability.
High Compatibility with Allen-Bradley PLC Systems:
Seamlessly communicates with PLC systems such as SLC 500 and MicroLogix, forming an important part of Rockwell's classic automation architecture.
Low Maintenance Costs:
Simple structure, mature modules, low failure rate, and a comprehensive spare parts and maintenance system make it suitable for maintaining long-term industrial systems.
Suitable for Existing System Retrofitting:
In industrial retrofit projects, this model is often used for replacing old systems or maintaining spare parts, demonstrating high compatibility value.
All items are factory-new, sealed, and supported by PLC Autocontroller with same-day quotation and worldwide overnight delivery.
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