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Allen-Bradley 2711-B5A8L1 Terminal
Allen-Bradley 2711-B5A8L1 Terminal
Brand/Manufacturer: Allen-Bradley
Order Number: 2711-B5A8L1
Type: Operator Interface Terminals
Country of Origin: USA
Condition: Original Brand
Lead Time: Available in stock
Payment Term: 100% TT In Advance
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Description
Configured for industrial process visualization and operator input in PLC control networks, the Allen Bradley 2711-B5A8L1 (2711-B5A8L1 PanelView Terminal) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 2711-B5A8L1 |
| Brand | Allen Bradley |
| Origin | Standard Manufacturer Origin |
| Weight | 1.34 kg (2.96 lbs) |
| Dimensions | Standard PanelView 550 panel-mount form factor |
| Operating Temp | 0 deg C to 55 deg C |
| Power Consumption | 18 W max (24 V DC) |
| Display Type | 5.3-inch Monochrome Display (256 x 128 pixels) |
| Input Method | Keypad & Touchscreen Combination |
| Communication Ports | Data Highway Plus (DH+), RS-232 Printer Port |
| Supply Voltage | 24 V DC (18-32 V DC input limits) |
| IP Protection | IP20 / NEMA indoor rated |
Profinet / EtherNet/IP Deterministic Networks and Firmware Flash Compatibility
The 2711-B5A8L1 operator interface terminal executes process monitoring and runtime input via its 5.3-inch monochrome display, supporting dual operator entry through both touchscreen matrix and stainless-steel dome keypad controls. Equipped with internal non-volatile memory for firmware flash compatibility, the terminal maintains graphic element processing and application storage across power cycles. Integrated communication interfaces, including Data Highway Plus (DH+) and an auxiliary RS-232 serial printer port, deliver high backplane communication velocity and deterministic message execution across connected Allen Bradley PLC networks.
Frequently Asked Questions
Q: What are the primary communication ports integrated into the 2711-B5A8L1 terminal?
A: The terminal incorporates a Data Highway Plus (DH+) communication port for controller networking and a dedicated RS-232 port for serial printer communication.
Q: What power input voltage range is required for operation?
A: The terminal operates on 24 V DC nominal power, with acceptable input voltage limits spanning 18 to 32 V DC.
Q: What dual input interfaces are available on the front panel?
A: The 2711-B5A8L1 features a combination input method consisting of an analog resistive touchscreen paired with a tactile function keypad.
Field Installation Guidelines
- Panel Cutout & Mounting: Prepare a clean enclosure cutout matching PanelView 550 physical dimensions. Insert the terminal through the cutout and secure all mounting levers evenly to establish a tight gasket seal against the panel face.
- 24 V DC Power Wiring: Connect 24 V DC power conductors to the terminal block observing correct polarity. Verify that the DC power supply remains within the 18 to 32 V DC operating window under full panel load.
- DH+ Cable Termination: Connect the Belden 9463 Blue Hose cable to the 3-pin DH+ connector, ensuring clear separation from high-voltage AC lines. Connect the cable shield ground directly to the panel earth bus bar to suppress electrical noise.
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Testimonials
Fast Delivery, Excellent Quality
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
Reliable Partner for Original Parts
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Professional Service with After-Sales Support"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
Trusted Source for Industrial Automation Spares
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson