Allen-Bradley 2711-T5A2L1 PanelView 550 Standard Operator Terminal
$123.00
$320.00
Description
Allen-Bradley 2711-T5A2L1 PanelView 550 Standard Operator Terminal
Configured for operator touchscreen input and DH-485 communication, the Allen-Bradley 2711-T5A2L1 (2711-T5A2L1 PanelView 550 Standard Operator Terminal) provides direct interface execution. The terminal uses an external 18-30 VDC supply and a 5.5 in monochrome LCD.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 2711-T5A2L1 |
| Brand | Allen-Bradley |
| Product Type | PanelView 550 Standard Operator Terminal |
| Product Line | PanelView 550 |
| Series | A or B Operator Interface |
| Weight | 2.01 lb |
| Operating Temp | 0 to 55 deg C (32 to 131 deg F) |
| Power Consumption | 20 W heat dissipation |
| Input Voltage | 18-30 VDC, 24 VDC nominal |
| Input Power | 24 VDC |
| Display Size | 5.5 in |
| Display Type | Monochrome LCD, blue mode |
| Display Area | 120 x 60 mm (4.75 x 2.38 in) |
| Resolution | 256 x 128 pixels |
| Input Type | Analog resistive touchscreen |
| Touchscreen Matrix | 128 cells, arranged as 16 columns x 8 rows |
| Touch Cell Size | 26 x 30 pixels |
| Backlight | LED, 100,000 hr stated life |
| Application Runtime Memory | 170 KB |
| Nonvolatile RAM | 240 KB for application objects, text, and bitmaps |
| Communication Port | DH-485 |
| Communication Cable | 1747-C10 |
| Heat Dissipation | 20 W (69 BTU/hr) |
DH-485 Communication and Operator Interface
The 2711-T5A2L1 provides a dedicated DH-485 communication port for PanelView Standard terminal connectivity.
The operator interface uses an analog resistive touchscreen arranged across 128 defined touch cells.
The 256 x 128 pixel LCD provides monochrome blue-mode display output for configured operator information.
Application runtime memory provides 170 KB capacity, while nonvolatile RAM stores application objects, text, and bitmaps.
The supplied communication cable designation is 1747-C10 for the specified DH-485 interface connection.
Frequently Asked Questions (FAQ)
Q: What supply voltage does the 2711-T5A2L1 require?
A: The terminal accepts 18-30 VDC input, with 24 VDC identified as the nominal supply voltage.
Q: What physical display and touchscreen characteristics are specified?
A: The terminal has a 5.5 in monochrome LCD with 256 x 128 resolution and resistive touchscreen input.
Q: What communication interface is provided by the terminal?
A: The supplied specifications identify DH-485 as the communication interface and 1747-C10 as the communication cable.
Field Installation Guidelines
Mount the terminal using the manufacturer's specified panel cutout and mechanical fastening procedure.
Provide a regulated DC supply within the stated 18-30 VDC input range.
Route DC power wiring separately from high-voltage switching conductors and high-current motor wiring.
Keep DH-485 communication wiring separated from sources of significant electromagnetic interference where practical.
Terminate cable shielding according to the applicable control-panel grounding scheme and installation standards.
Verify power polarity, supply voltage, communication wiring, and terminal connections before energizing equipment.
Do not apply or remove field wiring while energized unless the applicable installation documentation explicitly permits such operation.
Confirm touchscreen operation and DH-485 communication after mechanical installation and power-up verification.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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