Description
Product Name : 2711-K5A8 Allen‑Bradley Power module
Product details:
Allen-Bradley, a flagship brand of Rockwell Automation, is a global leader in industrial automation and control systems. Their modular products, particularly Programmable Logic Controllers (PLCs) and Input/Output (I/O) modules, are industry standards for reliability and performance.
Below is a detailed overview of Allen-Bradley modular products (focusing on the popular ControlLogix and CompactLogix series).
1. Product Description
Allen-Bradley modules are hardware components designed to be slotted into a chassis (backplane) or connected in a distributed system. These modules allow for a customizable control system that can scale from small machines to massive industrial plants.
Core Categories:
- Processor Modules (CPUs): The “brains” of the system that execute logic.
- Digital I/O Modules: Handle ON/OFF signals (e.g., push buttons, limit switches).
- Analog I/O Modules: Handle continuous signals (e.g., temperature, pressure, flow).
- Communication Modules: Facilitate data exchange via EtherNet/IP, ControlNet, or DeviceNet.
- Specialty Modules: High-speed counters, motion control, and HART-enabled modules.
2. Technical Parameters
While specific parameters vary by model (e.g., 1756 series for ControlLogix vs. 1769/1706 for CompactLogix), common technical specifications include:
| Parameter | Typical Range / Specification |
| Operating Voltage | 24V DC, 120V AC, or 240V AC |
| Communication Protocol | Primarily EtherNet/IP (CIP protocol) |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Isolation Voltage | Typically 250V (continuous) |
| Resolution (Analog) | 12-bit to 24-bit depending on precision requirements |
| Backplane Current | Varies (e.g., 1.2A at 5V DC) |
3. Product Advantages
- Scalability: You can start with a small system and add modules as your production line grows without replacing the entire architecture.
- Integration (Studio 5000): All modules are configured within the Logix Designer environment, providing a seamless “Premier Integration” experience.
- Hot-Swappable (RIUP): Most high-end modules support Removal and Insertion Under Power (RIUP), allowing maintenance without shutting down the entire system.
- Robust Diagnostics: Advanced modules offer point-level diagnostics, helping technicians identify a blown fuse or short circuit instantly.
- Global Support: As a market leader, spare parts and expert technicians are available worldwide.
4. Safety & Maintenance Precautions
- Electrostatic Discharge (ESD): Always wear a grounding wristband when handling modules. Static electricity can permanently damage the internal CMOS circuitry.
- Chassis Grounding: Ensure the rack/chassis is properly grounded to prevent electrical noise from interfering with signal integrity.
- Keying: Use the mechanical “keying” features to ensure the wrong module type isn’t accidentally plugged into a live slot.
- Firmware Compatibility: Ensure the module firmware version is compatible with your Controller’s major revision and the Studio 5000 software version.
- Power Budgeting: Always calculate the total power consumption on the backplane to ensure the Power Supply module can handle the load.
5. Product Applications
Allen-Bradley modules are utilized across virtually every industrial sector:
- Automotive: Robotic assembly lines, paint shops, and engine testing.
- Food & Beverage: High-speed bottling, packaging, and temperature-controlled processing.
- Oil & Gas: Remote monitoring of wellheads, pipeline control, and refinery safety systems (SIL rated).
- Water/Wastewater: Managing pump stations, filtration systems, and chemical dosing.
- Pharmaceuticals: Batch processing and high-precision environmental monitoring to meet FDA standards.
Summary Table: Popular Series
| Series | Target Market | Key Feature |
| ControlLogix (1756) | Large/High-performance | High speed, massive I/O capacity, redundancy. |
| CompactLogix (5069/1769) | Mid-range / Machines | Smaller footprint, cost-effective for standalone machines. |
| Point I/O (1734) | Distributed I/O | Modular design for remote cabinets with limited space. |
Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!
We have the same series of models in stock. If you don’t find the model you need, please contact us and we will provide you with an official quotation！
Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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