Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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The Allen-Bradley 2711-K3A17L1 is a PanelView 300 Standard Operator Terminal designed for basic industrial machine monitoring and operator control.
It is part of the PanelView Standard 300 series, typically used in small automation systems where simple HMI interaction with PLCs such as SLC 500 or MicroLogix is required.
| Parameter | Details |
|---|---|
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Model | 2711-K3A17L1 |
| Series | PanelView 300 |
| Display Type | 3-inch monochrome LCD (LED backlight) |
| Resolution | 128 × 64 pixels |
| Input Type | Keypad (8 function keys + navigation + numeric keys) |
| Communication | RS-232 (DF1 protocol) |
| Power Supply | 18–32 VDC (24 VDC nominal) |
| Application Memory | ~170 KB runtime memory |
| Nonvolatile Memory | ~240 KB |
| Enclosure Rating | NEMA 12/13, IP54–IP65 (panel-mounted) |
| Configuration Software | PanelBuilder32 |
| Dimensions | 197 × 82 × 140 mm |
| Weight | 0.673 kg |
The 2711-K3A17L1 functions as a human-machine interface (HMI) between the operator and PLC system.
Its main functions include:
It communicates using RS-232 DF1 protocol, a common serial communication method for legacy Allen-Bradley PLC systems.
The 2711-K3A17L1 acts as the operator interface layer, responsible for:
It does not perform control logic — all control is executed by the PLC.
The Allen-Bradley 2711-K3A17L1 PanelView 300 is a compact legacy HMI designed for simple operator control and machine monitoring.
It is still found in many older automation installations where reliability and basic keypad interaction are sufficient.