Description
1. Product Description
ABB PFEA113-20 is a high-performance tension control unit designed for industrial applications requiring precise tension management in materials such as paper, textiles, plastics, and metal strips. As part of ABB’s advanced automation solutions, the PFEA113-20 combines cutting-edge sensor technology and intuitive controls to deliver reliable tension monitoring and adjustment. With features like a 2×16-digit display, Profibus-DP connectivity, and support for up to four load cells, the PFEA113-20 ensures seamless integration into diverse industrial systems. Its compact DIN rail mount design (IP20) and optional IP65 enclosure make it suitable for both standard and harsh environments. The unit processes signals from load cells using ABB’s Pressductor technology, converting mechanical force into accurate electrical outputs for real-time tension control.
2. Product Parameters
| Parameter | Specification |
|---|---|
| Model | PFEA113-20 |
| Brand | ABB |
| Input/Output | 4 load cell inputs, 6 AO (V/C selectable), 4 DO, 1 DI, 2 AI |
| Communication | Profibus-DP |
| Display | 2×16-digit numeric display (Sum, Diff, individual load cell signals) |
| Power Supply | 24V DC |
| Mounting | DIN rail (IP20) or IP65 enclosure (optional) |
| Weight | 1.05 kg |
| Control Algorithm | PID-based with configurable parameters |
| Compatibility | ABB Pressductor load cells (e.g., PFCL 201, PFTL series) |
PFEA113-20
3. Advantages and Features
- High Precision: Utilizes ABB’s Pressductor technology, delivering signal strength 20,000 times higher than strain-gauge sensors, with immunity to electromagnetic interference.
- Reliable Performance: IP20/IP65 options ensure durability in industrial settings, while robust short-circuit protection and error diagnostics enhance uptime.
- Easy Integration: DIN rail mounting and standard interfaces (Profibus-DP) simplify installation into existing automation systems.
- User-Friendly Interface: Intuitive keypad and multi-language display enable quick parameter setup and real-time monitoring.
- Modular Design: Supports up to four load cells and flexible I/O configurations for multi-zone tension control.
4. Application Areas and Use Cases
Industries: Printing, packaging, textiles, metal processing, plastics, and paper manufacturing.
典型应用案例:
A leading packaging company integrated the PFEA113-20 into its film winding line. By maintaining consistent tension across multiple rollers, the system reduced material waste by 15% and improved product quality by eliminating wrinkles and tears. The Profibus-DP interface allowed seamless integration with the plant’s PLC, enabling centralized control and data logging.
典型应用案例:
A leading packaging company integrated the PFEA113-20 into its film winding line. By maintaining consistent tension across multiple rollers, the system reduced material waste by 15% and improved product quality by eliminating wrinkles and tears. The Profibus-DP interface allowed seamless integration with the plant’s PLC, enabling centralized control and data logging.
5. Competitor Comparison
Compared to similar tension controllers, the PFEA113-20 stands out with:
- Superior Signal Integrity: Pressductor technology offers stronger signals and better noise resistance than strain-gauge alternatives.
- Flexible Scalability: Supports more load cell inputs (4 vs. 2 in many 竞品) for complex multi-roller setups.
- Cost-Effective Maintenance: Modular design and DIN rail mounting reduce installation and replacement time by 30% compared to 固定式 solutions.
PFEA113-20
6. Selection Recommendations
- Compatibility: Ensure compatibility with ABB load cells (e.g., PFCL/PFTL series) for optimal performance.
- Environment: Choose IP65 enclosure for dusty/humid environments; IP20 for standard control panels.
- System Integration: Verify Profibus-DP compatibility with your PLC or opt for analog/digital I/O for simpler setups.
- Budget: Balance features (e.g., multi-channel control) with requirements—PFEA113-20 offers advanced functionality at a competitive price point.
7. Precautions
- Grounding: Connect the metal DIN rail to the cabinet’s PE (protective earth) using star washers for proper grounding and corrosion resistance.
- Cable Management: Separate power and signal cables to minimize interference; use shielded wires for analog inputs.
- Calibration: Regularly calibrate load cells using the built-in diagnostics to maintain accuracy.
- Load Capacity: Ensure load cell ratings match the system’s tension requirements to avoid overloading.
