Description
Product Name : 2711P-RL12C2 Allen‑Bradley Controller module
Product details:
Allen-Bradley is a flagship brand of Rockwell Automation, recognized globally for its high-performance industrial control and automation components. Their modular systems, particularly the programmable logic controllers (PLCs) and Input/Output (I/O) modules, are industry standards for reliability and integration.
Below is a detailed breakdown of Allen-Bradley modular products (focusing on the ControlLogix and CompactLogix series).
1. Product Detailed Description
Allen-Bradley modules are designed to provide a flexible and scalable control architecture. The modular design allows users to mix and match different types of components based on the complexity of the application.
- Controllers (CPUs): The “brain” of the system (e.g., ControlLogix 5580).
- I/O Modules: Interface points for digital and analog signals.
- Communication Modules: Facilitate connectivity via EtherNet/IP, ControlNet, or DeviceNet.
- Specialty Modules: High-speed counters, motion control, and safety-rated modules.
2. Technical Parameters (General Specifications)
While parameters vary by specific model, standard specifications for modern modules include:
| Feature | Specification (Typical) |
| Operating Voltage | 24V DC, 120V AC, or 240V AC |
| Communication Protocol | EtherNet/IP (Standard), Stratix integration |
| Memory Capacity | 3MB to 40MB (depending on controller model) |
| Operating Temp | 0°C to 60°C (32°F to 140°F) |
| Isolation | 500V to 2500V AC (Channel-to-backplane) |
| Scan Time | High-speed processing (sub-millisecond) |
3. Product Advantages
- Integrated Architecture: Seamless integration between the HMI (Human Machine Interface), Drive, and Controller using Studio 5000 Logix Designer software.
- Scalability: You can start with a small CompactLogix system and scale up to a massive ControlLogix plant-wide system without changing the programming environment.
- Hot-Swappable (RIUP): Many modules support Removal and Insertion Under Power, allowing for maintenance without shutting down the entire system.
- High Reliability: Built for harsh industrial environments with high resistance to vibration, noise, and temperature fluctuations.
- Safety Integration: Specialized “GuardLogix” modules allow SIL 3 safety and standard control to coexist in the same chassis.
4. Important Considerations (Precautions)
- Backplane Compatibility: Ensure the module is compatible with the specific chassis series (e.g., 1756 series vs. 1769 series).
- Firmware Revision: All modules in a system should have compatible firmware versions to prevent communication errors.
- Power Budgeting: Calculate the total current draw from the backplane to ensure the Power Supply (PS) can handle all installed modules.
- Electrostatic Discharge (ESD): Always use grounding straps when handling modules to avoid damaging internal CMOS circuits.
- Keying: Use electronic and mechanical keying to prevent inserting the wrong module type into a pre-configured slot.
5. Product Applications
Allen-Bradley modules are used across almost every industrial sector:
- Oil & Gas: Control of offshore platforms, pipelines, and refinery processes.
- Automotive: Robotic assembly lines, paint shops, and engine testing.
- Food & Beverage: High-speed packaging, bottling, and temperature-controlled brewing.
- Pharmaceuticals: Batch processing and strict regulatory data logging (CFR 21 Part 11).
- Water/Wastewater: Management of treatment plants and remote pump stations.
Summary Table: Popular Series
| Series | Best For | Key Feature |
| ControlLogix | Large-scale, high-performance plants | Modular, high I/O count, redundancy |
| CompactLogix | Small to medium machines | DIN-rail mount, cost-effective |
| Point I/O | Distributed remote I/O | Ultra-slim design, space-saving |
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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