Description
Product Name: 22B-D2P3N104 Allen Braley I/O module
Product details:
Allen-Bradley PLCs are broadly categorized into three main families based on scale and complexity:
| Series | Application Scope | Key Features | Programming Software |
| ControlLogix | Large-scale, complex, and high-performance applications (Enterprise-level). | High-speed processing, extensive I/O capacity, redundancy options (for critical systems), integrated motion control, and high-level communications. | Studio 5000 Logix Designer |
| CompactLogix | Mid-range, stand-alone machines or small-to-mid-sized systems (Performance). | Integrated safety and motion control, scalable I/O, optimized for applications requiring a balance of power and cost. | Studio 5000 Logix Designer |
| MicroLogix / Micro800 | Small, cost-sensitive, and standalone machine control (Entry-level). | Compact size, embedded I/O, affordable price point, and easier learning curve. | MicroLogix uses RSLogix 500; Micro800 uses Connected Components Workbench (CCW) |
2. 📊 Product Specifications (General Parameters)
While specific parameters vary greatly by model, here are the general categories of specifications to consider:
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Processing Power:
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Processor Speed: Measured in terms of execution time or scan rate.
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Memory Capacity: Measured in MB/GB for user memory, data storage, and firmware.
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I/O Capacity:
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Local I/O: The number of I/O modules that can be physically attached to the controller chassis.
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Distributed I/O: The number of remote I/O points supported over a network (e.g., EtherNet/IP).
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Communication:
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Built-in Ports: Typically include EtherNet/IP, USB, and serial (RS-232).
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Protocols Supported: EtherNet/IP (preferred), ControlNet, DeviceNet, Modbus TCP, etc.
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Integrated Capabilities:
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Motion Control: Support for integrated motion (CIP Motion) for servo and stepper drives.
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Safety: Integrated safety control (GuardLogix controllers) up to SIL 3 and PLe ratings.
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Environmental:
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Operating Temperature: Typically rated for industrial environments (e.g., $0^circtext{C}$ to $60^circtext{C}$).
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Certifications: UL, CE, c-ULus, etc.
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3. ✨ Product Advantages
Allen-Bradley controllers are highly regarded in the industry for several key reasons:
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Reliability and Durability: Known for robust construction designed to withstand harsh industrial environments (extreme temperatures, vibration, humidity).
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Scalability: The Logix platform (ControlLogix, CompactLogix) uses a common control engine, allowing users to scale their application from a small machine to a complex, plant-wide system without completely retraining personnel or rewriting major parts of the program.
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Seamless Integration (The Connected Enterprise): Excellent integration with other Rockwell Automation products (HMI, Drives, I/O) using the Studio 5000 software suite and EtherNet/IP network protocol. This simplifies configuration, troubleshooting, and data exchange.
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Common Development Environment: The Logix series uses a unified programming environment (Studio 5000) which reduces training costs and programming time.
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Integrated Safety: Advanced controllers offer integrated safety functions (GuardLogix) that allow standard control and safety control to reside in the same chassis and network, simplifying safety system design.
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Strong Support and Ecosystem: A global network of authorized distributors, extensive technical support, and a large, skilled user base make long-term maintenance and finding qualified personnel easier.
4. ⚠️ Precautions (Important Considerations)
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Initial Cost: Allen-Bradley products are generally considered to have a higher initial cost compared to some competitors, though the total cost of ownership (TCO) may be competitive due to durability and integration.
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Proprietary Software: The main programming software, Studio 5000, requires a paid license.
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Learning Curve: While powerful, the Studio 5000 Logix platform can have a steeper learning curve for beginners, especially for complex features like motion control and integrated safety.
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Legacy Hardware: Be mindful of older series (e.g., PLC-5, SLC 500) which may be nearing or past their end-of-life support and require migration to a modern platform like ControlLogix or CompactLogix.
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System Sizing: It is crucial to correctly size the controller for the application (I/O count, processing speed, and memory) to avoid performance issues or over-spending on an “overkill” solution.
5. 🏭 Product Applications
Allen-Bradley controllers are used across virtually every sector of modern industry.
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Manufacturing & Assembly: Controlling robotic arms, stamping presses, assembly lines, and conveyor systems.
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Process Control: Managing batch processes in Food & Beverage, Pharmaceutical, and Chemical industries (e.g., mixing, heating, cooling, filling).
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Packaging: Controlling high-speed packaging machines, including bottling, labeling, and palletizing.
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Oil & Gas: Monitoring and controlling pumps, valves, and pipelines in extraction and refining.
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Water/Wastewater: Managing pumping stations, filtration, and chemical treatment processes (often using SCADA integration).
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Automotive: Body-in-white (welding), paint shops, and final assembly lines.
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Material Handling: Control of Automated Storage and Retrieval Systems (AS/RS) and complex logistics centers.
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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