Description
Product Name: 74101-482 Allen Bradley Controller module
Product details:
Allen-Bradley modules are essential components of an industrial control system, designed to interface the central PLC/PAC controller with the real-world equipment on the plant floor (sensors, actuators, motors, etc.).
- Function: Modules provide the I/O (Input/Output) interface, communication, and specialty functions for the control system.
- Types: They are categorized primarily as:
- Input Modules: Receive signals from field devices (e.g., switches, sensors, thermocouples).
- Output Modules: Send control signals to field devices (e.g., solenoids, relays, motor starters).
- Communication Modules: Enable connection to industrial networks (e.g., EtherNet/IP, ControlNet, DeviceNet).
- Specialty Modules: Handle specific, complex tasks (e.g., High-Speed Counter, Motion Control, Safety, Analog, Weigh Scale).
- Form Factors: Modules are typically rack-based (like ControlLogix) or chassis-less/on-board expansion (like CompactLogix or MicroLogix).
Product Parameters (Key Specifications)
Specific parameters vary widely by module family (e.g., ControlLogix, CompactLogix, Micro800) and type (Digital/Analog I/O, Communication).
| Parameter Category | Typical Specification Range |
| I/O Count | 4 points to 32+ points per module |
| Signal Type | Digital: 12/24V DC, 120/240V AC; Analog: 0-10V, $pm 10text{V}$, 0-20mA, 4-20mA |
| Isolation | Channel-to-channel or group-to-group isolation (for noise immunity) |
| Network Protocols | EtherNet/IP, ControlNet, DeviceNet, DH+, Profibus, Modbus |
| Update Rate/Speed | Varies from milliseconds (standard digital) to microseconds (high-speed/motion) |
| Operating Temp. | Typically $0^circtext{C}$ to $60^circtext{C}$ (Standard industrial rating) |
Product Advantages (Key Selling Points)
- Integrated Architecture: Allen-Bradley’s strength lies in its Logix platform (ControlLogix/CompactLogix), which uses a single control engine (Studio 5000) for logic, motion, safety, and visualization. This simplifies design and maintenance.
- Robustness and Reliability: Built to withstand harsh industrial environments, offering long-term, reliable performance, which is critical for industrial uptime.
- Scalability: Systems are highly scalable, allowing users to move from small, standalone machines (Micro800) to large, distributed, and complex systems (ControlLogix) with consistent programming tools and network infrastructure (EtherNet/IP).
- Security and Safety: Provides integrated safety controllers and secure communication protocols, adhering to global safety standards (e.g., SIL 2/3, Category 4/PLe).
- Diagnostic Capabilities: Many modules feature built-in diagnostics and indicators (LEDs) for easy troubleshooting, reducing downtime.
- Global Support: As part of Rockwell Automation, the brand offers extensive worldwide technical support and training resources.
Important Considerations (Notes)
- Platform Compatibility: Always ensure the module model is compatible with your specific PLC/PAC chassis or controller (e.g., 1756 series for ControlLogix, 1769 series for CompactLogix).
- Software Version: Check that your programming software (Studio 5000 Logix Designer) is the correct version to recognize and configure the specific module.
- Power Budget: For rack-based systems, calculate the current draw of all modules to ensure the chassis’s power supply is adequate.
- Network Configuration: Proper configuration of network addresses (e.g., IP addresses for EtherNet/IP) and network loading is crucial for reliable communication.
- Wiring Standards: Follow industry best practices and the module’s wiring diagrams meticulously, especially for noise-sensitive analog and high-speed I/O.
Product Applications (Typical Use Cases)
Allen-Bradley modules are used across nearly all industrial sectors, including:
- Manufacturing: Assembly lines, robotics, machine control, and stamping presses (Automotive, Discrete Manufacturing).
- Process Control: Control of flow, temperature, pressure, and level in large-scale operations (Oil & Gas, Chemical, Pharmaceuticals).
- Material Handling: Conveyor systems, sortation systems, and warehouse automation.
- Food and Beverage: Batch processing, packaging, and high-speed line control.
- Infrastructure: Water/wastewater treatment plants, power generation, and building automation systems.
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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