Description
Product Name: 2711-PB12C4A1 Allen Braley I/O module
Product details:
Allen-Bradley, a brand under Rockwell Automation, provides a comprehensive range of industrial automation modules. These products are known for their reliability, modularity, and seamless integration into the Connected Enterprise® framework.
1. Product Overview (Main Families)
Allen-Bradley modules are generally categorized by the PLC (Programmable Logic Controller) or PAC (Programmable Automation Controller) systems they support:
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ControlLogix® (1756 Series): High-performance modules for large-scale, multidiscipline control.
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CompactLogix™ (1769/5069 Series): Mid-range modules offering a smaller footprint with high-performance capabilities.
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POINT I/O™ (1734 Series): High-density, modular distributed I/O for remote installations.
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Micro800® / MicroLogix™: Compact, cost-effective modules for small, standalone machines.
2. Product Parameters & Specifications
While parameters vary by specific model, standard specifications across most Allen-Bradley modules include:
| Parameter | Typical Range / Description |
| Input Voltage | 24V DC, 120V AC, or 240V AC (depending on module type) |
| I/O Density | 4, 8, 16, or 32 points per module |
| Communication Protocols | EtherNet/IP (Standard), DeviceNet, ControlNet, Rio, DH+ |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) for standard units |
| Isolation Voltage | Typically 500V to 2500V AC (between field side and logic side) |
| Certifications | CE, c-UL-us, ATEX, Marine certifications (select models) |
3. Product Advantages
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High Reliability: Built to withstand harsh industrial environments, including vibration, electrical noise, and extreme temperatures.
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Scalability: You can start with a small system and expand by adding I/O or communication modules without replacing the entire controller.
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Seamless Integration: Designed to work perfectly with Studio 5000 Logix Designer® software, allowing for easy configuration and tag-based programming.
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Hot-Swapping (RIUP): Many modules support “Removal and Insertion Under Power,” allowing maintenance without shutting down the entire system.
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Integrated Safety: Specialized “GuardLogix” modules provide SIL 3/PLe safety control on the same platform as standard control.
4. Product Applications
Allen-Bradley modules are used across nearly every industrial sector:
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Manufacturing: Assembly lines, packaging machines, and conveyor systems (Automotive, Food & Beverage).
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Process Control: Oil and gas refineries, chemical processing, and water treatment plants.
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Motion Control: High-speed robotic arms, servo motor synchronization, and CNC machining.
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Infrastructure: Building automation, HVAC control, and power distribution monitoring.
5. Important Precautions
To ensure long-term performance and safety, observe the following:
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Electrostatic Discharge (ESD): Always wear a grounding wrist strap when handling modules to prevent damage to sensitive internal circuitry.
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Thermal Management: Ensure the control cabinet has adequate ventilation. The failure rate of solid-state components can double for every $10^circ C$ rise in temperature above rated limits.
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Wiring Integrity: Use appropriate wire gauges and follow the specified torque for terminal blocks to prevent overheating or signal loss.
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Firmware Compatibility: Ensure the module firmware is compatible with the controller’s revision and the software version (Studio 5000/RSLogix).
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Environment: Protect modules from conductive dust, moisture, and corrosive gases by using enclosures with appropriate NEMA/IP ratings.
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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